Adafruit
Adafruit
Project #29 – DFRobot – RTC – Mk31
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#DonLucElectronics #DonLuc #DFRobot #RTC #SD #ASM #SHTC3 #FireBeetle2ESP32C6 #Display #EEPROM #ESP32 #IoT #SparkFun #Adafruit #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant
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Real-Time Clock
A Real-Time Clock (RTC) is an electronic device, most often in the form of an integrated circuit, that measures the passage of time. Although the term often refers to the devices in personal computers, servers and embedded systems, RTCs are present in almost any electronic device which needs to keep accurate time of day.
Although keeping time can be done without an RTC, using one has benefits:
- Reliably maintains and provides current time through disruptive system states such as hangs, sleep, reboots, or if given sufficient backup power, full shutdown and hardware reassembly, without the need to have its time set again.
- Low power consumption, important when running from alternate power.
- Frees the main system for time-critical tasks.
- Sometimes more accurate than other methods.
DL2409Mk08
1 x FireBeetle 2 ESP32-C6
1 x Adalogger FeatherWing – RTC + SD
1 x CR1220 3 Volt Lithium Coin Cell Battery
1 x Fermion: SHTC3 Temperature & Humidity Sensor
1 x Fermion: 2.0″ 320×240 IPS TFT LCD
1 x GDL Line 10 CM
1 x Gravity: Analog Soil Moisture Sensor
1 x 3 AAA Battery Holder with On/Off Switch and 2-Pin JST
3 x AAA Battery
1 x SparkFun Solderable Breadboard – Large
1 x USB 3.1 Cable A to C
FireBeetle 2 ESP32-C6
SCL – 20
SDA – 19
ASM – A1
LED – 15
DC – D2
CS – D6
RST – D3
VIN – +3.3V
GND – GND
DL2409Mk08p
DL2409Mk08p.ino
/****** Don Luc Electronics © ****** Software Version Information Project #29 - DFRobot - RTC - Mk31 29-31 DL2409Mk08p.ino DL2409Mk08 1 x FireBeetle 2 ESP32-C6 1 x Adalogger FeatherWing - RTC + SD 1 x CR1220 3 Volt Lithium Coin Cell Battery 1 x Fermion: SHTC3 Temperature & Humidity Sensor 1 x Fermion: 2.0" 320x240 IPS TFT LCD 1 x GDL Line 10 CM 1 x Gravity: Analog Soil Moisture Sensor 1 x 3 AAA Battery Holder with On/Off Switch and 2-Pin JST 3 x AAA Battery 1 x SparkFun Solderable Breadboard - Large 1 x USB 3.1 Cable A to C */ // Include the Library Code // EEPROM Library to Read and Write EEPROM // with Unique ID for Unit #include "EEPROM.h" // Arduino #include <Arduino.h> // Wire #include <Wire.h> // DFRobot Display GDL API #include <DFRobot_GDL.h> // Fermion: SHTC3 Temperature & Humidity Sensor #include"DFRobot_SHTC3.h" // Date and Time Functions PCF8523 RTC #include <RTClib.h> // Date and Time PCF8523 RTC RTC_PCF8523 rtc; String dateRTC = ""; String timeRTC = ""; // Fermion: SHTC3 Temperature & Humidity Sensor DFRobot_SHTC3 SHTC3; uint32_t id = 0; float temperature; float humidity; // Defined ESP32 #define TFT_DC D2 #define TFT_CS D6 #define TFT_RST D3 /*dc=*/ /*cs=*/ /*rst=*/ // DFRobot Display 240x320 DFRobot_ST7789_240x320_HW_SPI screen(TFT_DC, TFT_CS, TFT_RST); // Gravity: Analog Soil Moisture Sensor int iSoilMoisture = A1; int iSoilMoistureVal = 0; int zz = 0; // Change Your Threshold Here int Threshold = 300; String SM = ""; // LED Green int iLEDGreen = 15; // EEPROM Unique ID Information #define EEPROM_SIZE 64 String uid = ""; // Software Version Information String sver = "29-31"; void loop() { // Date and Time PCF8523 RTC isRTC(); // SHTC3 Temperature and Humidity Sensor isSHTC3(); // Gravity: Analog Soil Moisture Sensor isSoilMoisture(); // DFRobot Display 240x320 - ASM - Temperature and Humidity - Date and Time isDisplayTH(); // Delay 5 Second delay( 5000 ); }
getDisplay.ino
// DFRobot Display 240x320 // DFRobot Display 240x320 - UID void isDisplayUID() { // DFRobot Display 240x320 // Text Display // Text Wrap screen.setTextWrap(false); // Rotation screen.setRotation(3); // Fill Screen => black screen.fillScreen(0x0000); // Text Color => white screen.setTextColor(0xffff); // Font => Free Mono 9pt screen.setFont(&FreeMono9pt7b); // TextSize => 1.5 screen.setTextSize(1.5); // DFRobot Display screen.setCursor(0, 30); screen.println("DFRobot Display"); // Don Luc Electronics screen.setCursor(0, 60); screen.println("Don Luc Electronics"); // Version screen.setCursor(0, 90); screen.println("Version"); screen.setCursor(0, 120); screen.println( sver ); // EEPROM screen.setCursor(0, 150); screen.println("EEPROM"); screen.setCursor(0, 180); screen.println( uid ); } // DFRobot Display 240x320 - ASM - Temperature and Humidity void isDisplayTH() { // DFRobot Display 240x320 // Text Display // Text Wrap screen.setTextWrap(false); // Rotation screen.setRotation(3); // Fill Screen => black screen.fillScreen(0x0000); // Text Color => white screen.setTextColor(0xffff); // Font => Free Mono 9pt screen.setFont(&FreeMono9pt7b); // TextSize => 1.5 screen.setTextSize(1.5); // Soil Moisture Sensor screen.setCursor(0, 30); screen.println("Soil Moisture Sensor"); // Date and Time screen.setCursor(0, 60); screen.println( dateRTC + " - " + timeRTC ); // Gravity: Analog Soil Moisture Sensor screen.setCursor(0, 90); screen.println( "ASM: " ); screen.setCursor(60, 90); screen.println( iSoilMoistureVal ); screen.setCursor(0, 120); screen.println( SM ); // SHTC3 Temperature screen.setCursor(0, 150); screen.println( "Tem: " ); screen.setCursor(60, 150); screen.println( temperature ); screen.setCursor(120, 150); screen.println( "C" ); // SHTC3 Humidity screen.setCursor(0, 180); screen.println( "Hum: " ); screen.setCursor(60, 180); screen.println( humidity ); screen.setCursor(120, 180); screen.println( "%RH" ); }
getEEPROM.ino
// EEPROM // isUID EEPROM Unique ID void isUID() { // Is Unit ID uid = ""; for (int x = 0; x < 7; x++) { uid = uid + char(EEPROM.read(x)); } }
getRTC.ino
// Date and Time PCF8523 RTC // Setup Date and Time PCF8523 RTC void isSetupRTC() { // Date and Time PCF8523 RTC if (! rtc.begin()) { while (1); } if (! rtc.initialized()) { // Following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: // rtc.adjust(DateTime(2024, 9, 26, 9, 1, 0)); } // When the RTC was stopped and stays connected to the battery, it has // to be restarted by clearing the STOP bit. Let's do this to ensure // the RTC is running. rtc.start(); // The PCF8523 can be calibrated for: // - Aging adjustment // - Temperature compensation // - Accuracy tuning // The offset mode to use, once every two hours or once every minute. // The offset Offset value from -64 to +63. // See the Application Note for calculation of offset values. // https://www.nxp.com/docs/en/application-note/AN11247.pdf // The deviation in parts per million can be calculated over // a period of observation. Both the drift (which can be negative) // and the observation period must be in seconds. For accuracy // the variation should be observed over about 1 week. // Note: any previous calibration should cancelled prior to // any new observation period. // Seconds plus or minus over oservation period - set to // 0 to cancel previous calibration. float drift = 43; // total obsevation period in seconds (86400 = seconds in 1 day: // 7 days = (7 * 86400) seconds ) float period_sec = (7 * 86400); // Deviation in parts per million (μs) float deviation_ppm = (drift / period_sec * 1000000); // Use with offset mode PCF8523_TwoHours float drift_unit = 4.34; //For corrections every min the drift_unit is 4.069 ppm // (use with offset mode PCF8523_OneMinute) // float drift_unit = 4.069; int offset = round(deviation_ppm / drift_unit); } // Date and Time PCF8523 RTC void isRTC () { // Date and Time DateTime now = rtc.now(); // Date dateRTC = now.year(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.month(), DEC; dateRTC = dateRTC + "/"; dateRTC = dateRTC + now.day(), DEC; // Time timeRTC = now.hour(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.minute(), DEC; timeRTC = timeRTC + ":"; timeRTC = timeRTC + now.second(), DEC; }
getSHTC3.ino
// SHTC3 Temperature and Humidity Sensor // SHTC3 void isSHTC3(){ // SHTC3 Temperature and Humidity Sensor /** * Mode For configuring sensor working mode * SHTC3: PRECISION_HIGH_CLKSTRETCH_ON Clock Stretching Enabled * PRECISION_HIGH_CLKSTRETCH_OFF Clock Stretching Disabled * PRECISION_LOW_CLKSTRETCH_ON Clock Stretching Enabled & Low Power * PRECISION_LOW_CLKSTRETCH_OFF Clock Stretching Disabled & Low Power */ temperature = SHTC3.getTemperature(PRECISION_HIGH_CLKSTRETCH_ON); /** * Mode For configuring sensor working mode * SHTC3 * PRECISION_HIGH_CLKSTRETCH_ON Clock Stretching Enabled * PRECISION_HIGH_CLKSTRETCH_OFF Clock Stretching Disabled * PRECISION_LOW_CLKSTRETCH_ON Clock Stretching Enabled & Low Power * PRECISION_LOW_CLKSTRETCH_OFF Clock Stretching Disabled & Low Power */ humidity = SHTC3.getHumidity(PRECISION_HIGH_CLKSTRETCH_OFF); }
getSoilMoisture.ino
// Gravity: Analog Soil Moisture Sensor // Soil Moisture void isSoilMoisture(){ // Connect Soil Moisture Sensor to Analog 0 zz = analogRead( iSoilMoisture ); // iSoilMoistureVal => 0~900 Soil Moisture iSoilMoistureVal = map( zz, 0, 4095, 0, 900); // Threshold if (iSoilMoistureVal > Threshold) // 300~950 - Humid Soil SM = "Humid Soil"; else { // 0-300 Dry Soil SM = "Dry Soil"; } }
setup.ino
// Setup void setup() { // Give display time to power on delay(100); // EEPROM Size EEPROM.begin(EEPROM_SIZE); // EEPROM Unique ID isUID(); // Delay delay( 100 ); // Wire Wire.begin(); // Delay delay( 100 ); // DFRobot Display 240x320 screen.begin(); // Delay delay(100); // Fermion: SHTC3 Temperature & Humidity Sensor SHTC3.begin(); /*SHTC3 is set to sleep mode by default. Please wake it up before use. Use SHTC3.sleep() to let SHTC3 enter sleep mode; SHTC3 stops working in sleep mode*/ SHTC3.wakeup(); // Delay delay(100); // Setup Date and Time PCF8523 RTC isSetupRTC(); // Date and Time PCF8523 RTC isRTC(); // Delay delay(100); // Initialize the LED Green pinMode(iLEDGreen, OUTPUT); // iLEDGreen HIGH digitalWrite(iLEDGreen, HIGH ); // DFRobot Display 240x320 - UID // Don Luc Electronics // Version // EEPROM isDisplayUID(); // Delay 5 Second delay( 5000 ); }
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People can contact us: https://www.donluc.com/?page_id=1927
Electronics, IoT, Teacher, Instructor, R&D and Consulting
- Programming Language
- Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi, Arm, Silicon Labs, Espressif, Etc…)
- IoT
- Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
- Robotics
- Automation
- Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
- Unmanned Vehicles Terrestrial and Marine
- Machine Learning
- Artificial Intelligence (AI)
- RTOS
- Sensors, eHealth Sensors, Biosensor, and Biometric
- Research & Development (R & D)
- Consulting
Follow Us
Luc Paquin – Curriculum Vitae – 2024
https://www.donluc.com/luc/
Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/@thesass2063
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Instagram: https://www.instagram.com/neosteamlabs/
DFRobot Luc.Paquin: https://edu.dfrobot.com/dashboard/makelogs
Hackster.io: https://www.hackster.io/neosteam-labs
ELECROW: https://www.elecrow.com/share/sharepj/center/no/760816d385ebb1edc0732fd873bfbf13
TikTok: www.tiktok.com/@luc.paquin8
LinkedIn: https://www.linkedin.com/in/jlucpaquin/
Don Luc
Project #29 – DFRobot – Soil Moisture – Mk29
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#DonLucElectronics #DonLuc #DFRobot #ASM #FireBeetle2ESP32C6 #Display #EEPROM #ESP32 #IoT #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant
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Soil Moisture
Soil moisture is the critical parameter in agriculture. If there is a shortage or overabundance of water, plants may die. At the same time, this data depends on many external factors, primarily weather conditions and climate changes. That is why it is so vital to understand the most effective methods for analyzing soil moisture content.
This term refers to the entire quantity of water in the ground’s pores or on its surface. The moisture content of soil depends on such factors as weather, type of land, and plants. The parameter is vital in monitoring soil moisture activities, predicting natural disasters, managing water supply, etc. This data may signal a future flood or water deficit ahead of other indicators.
DL2409Mk04
1 x FireBeetle 2 ESP32-C6
1 x Fermion: 2.0″ 320×240 IPS TFT LCD
1 x GDL Line 10 CM
1 x Gravity: Analog Soil Moisture Sensor
1 x 3 AAA Battery Holder with On/Off Switch and 2-Pin JST
3 x AAA Battery
1 x SparkFun Solderable Breadboard – Large
1 x USB 3.1 Cable A to C
FireBeetle 2 ESP32-C6
ASM – A1
LED – 15
DC – D2
CS – D6
RST – D3
VIN – +3.3V
GND – GND
DL2409Mk04p
DL2409Mk04p.ino
/****** Don Luc Electronics © ****** Software Version Information Project #29 - DFRobot - Soil Moisture - Mk29 29-29 DL2409Mk04p.ino DL2409Mk04 1 x FireBeetle 2 ESP32-C6 1 x Fermion: 2.0" 320x240 IPS TFT LCD 1 x GDL Line 10 CM 1 x Gravity: Analog Soil Moisture Sensor 1 x 3 AAA Battery Holder with On/Off Switch and 2-Pin JST 3 x AAA Battery 1 x SparkFun Solderable Breadboard - Large 1 x USB 3.1 Cable A to C */ // Include the Library Code // EEPROM Library to Read and Write EEPROM // with Unique ID for Unit #include "EEPROM.h" // Arduino #include <Arduino.h> // Wire #include <Wire.h> // DFRobot Display GDL API #include <DFRobot_GDL.h> // Defined ESP32 #define TFT_DC D2 #define TFT_CS D6 #define TFT_RST D3 /*dc=*/ /*cs=*/ /*rst=*/ // DFRobot Display 240x320 DFRobot_ST7789_240x320_HW_SPI screen(TFT_DC, TFT_CS, TFT_RST); // Gravity: Analog Soil Moisture Sensor int iSoilMoisture = A1; int iSoilMoistureVal = 0; int zz = 0; // Change Your Threshold Here int Threshold = 300; String SM = ""; // LED Green int iLEDGreen = 15; // EEPROM Unique ID Information #define EEPROM_SIZE 64 String uid = ""; // Software Version Information String sver = "29-29"; void loop() { // Gravity: Analog Soil Moisture Sensor isSoilMoisture(); // DFRobot Display 240x320 - ASM isDisplayTH(); // Delay 5 Second delay( 5000 ); }
getDisplay.ino
// DFRobot Display 240x320 // DFRobot Display 240x320 - UID void isDisplayUID() { // DFRobot Display 240x320 // Text Display // Text Wrap screen.setTextWrap(false); // Rotation screen.setRotation(3); // Fill Screen => black screen.fillScreen(0x0000); // Text Color => white screen.setTextColor(0xffff); // Font => Free Mono 9pt screen.setFont(&FreeMono9pt7b); // TextSize => 1.5 screen.setTextSize(1.5); // DFRobot Display screen.setCursor(0, 30); screen.println("DFRobot Display"); // Don Luc Electronics screen.setCursor(0, 60); screen.println("Don Luc Electronics"); // Version screen.setCursor(0, 90); screen.println("Version"); screen.setCursor(0, 120); screen.println( sver ); // EEPROM screen.setCursor(0, 150); screen.println("EEPROM"); screen.setCursor(0, 180); screen.println( uid ); } // DFRobot Display 240x320 - ASM void isDisplayTH() { // DFRobot Display 240x320 // Text Display // Text Wrap screen.setTextWrap(false); // Rotation screen.setRotation(3); // Fill Screen => black screen.fillScreen(0x0000); // Text Color => white screen.setTextColor(0xffff); // Font => Free Mono 9pt screen.setFont(&FreeMono9pt7b); // TextSize => 1.5 screen.setTextSize(1.5); // Don Luc Electronics screen.setCursor(0, 30); screen.println("Soil Moisture Sensor"); // Gravity: Analog Soil Moisture Sensor screen.setCursor(0, 60); screen.println( "ASM: " ); screen.setCursor(60, 60); screen.println( iSoilMoistureVal ); screen.setCursor(0, 90); screen.println( SM ); }
getEEPROM.ino
// EEPROM // isUID EEPROM Unique ID void isUID() { // Is Unit ID uid = ""; for (int x = 0; x < 7; x++) { uid = uid + char(EEPROM.read(x)); } }
getSoilMoisture.ino
// Gravity: Analog Soil Moisture Sensor // Soil Moisture void isSoilMoisture(){ // Connect Soil Moisture Sensor to Analog 0 zz = analogRead( iSoilMoisture ); // iSoilMoistureVal => 0~900 Soil Moisture iSoilMoistureVal = map( zz, 0, 4095, 0, 900); // Threshold if (iSoilMoistureVal > Threshold) // 300~950 - Humid Soil SM = "Humid Soil"; else { // 0-300 Dry Soil SM = "Dry Soil"; } }
setup.ino
// Setup void setup() { // Give display time to power on delay(100); // EEPROM Size EEPROM.begin(EEPROM_SIZE); // EEPROM Unique ID isUID(); // Delay delay( 100 ); // Wire Wire.begin(); // Delay delay( 100 ); // DFRobot Display 240x320 screen.begin(); // Delay delay(100); // Initialize the LED Green pinMode(iLEDGreen, OUTPUT); // iLEDGreen HIGH digitalWrite(iLEDGreen, HIGH ); // DFRobot Display 240x320 - UID // Don Luc Electronics // Version // EEPROM isDisplayUID(); // Delay 5 Second delay( 5000 ); }
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People can contact us: https://www.donluc.com/?page_id=1927
Teacher, Instructor, E-Mentor, R&D and Consulting
- Programming Language
- Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi, Arm, Silicon Labs, Espressif, Etc…)
- IoT
- Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
- Robotics
- Automation
- Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
- Unmanned Vehicles Terrestrial and Marine
- Machine Learning
- Artificial Intelligence (AI)
- RTOS
- Sensors, eHealth Sensors, Biosensor, and Biometric
- Research & Development (R & D)
- Consulting
Follow Us
Luc Paquin – Curriculum Vitae – 2024
https://www.donluc.com/luc/
Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/@thesass2063
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Instagram: https://www.instagram.com/neosteamlabs/
DFRobot Luc.Paquin: https://edu.dfrobot.com/dashboard/makelogs
Hackster.io: https://www.hackster.io/neosteam-labs
LinkedIn: https://www.linkedin.com/in/jlucpaquin/
Don Luc
Project #29 – DFRobot – AltIMU-10 – Mk19
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#DonLucElectronics #DonLuc #DFRobot #AltIMU10 #9DOF #GPS #FireBeetle2ESP32E #EEPROM #RTC #SD #Display #Pololu #ESP32 #IoT #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant
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Pololu AltIMU-10 v5 Gyro, Accelerometer, Compass, and Altimeter
The Pololu AltIMU-10 v5 is a compact board that combines ST’s LSM6DS33 3-axis gyroscope and 3-axis accelerometer, LIS3MDL 3-axis magnetometer, and LPS25H digital barometer to form an inertial measurement unit (IMU) and altimeter. These sensors are great ICs, but their small packages make them difficult for the typical student or hobbyist to use. They also operate at voltages below 3.6 Volt, which can make interfacing difficult for microcontrollers operating at 5 Volt. The AltIMU-10 v5 addresses these issues by incorporating additional electronics, including a voltage regulator and a level-shifting circuit, while keeping the overall size as compact as possible. The board ships fully populated with its SMD components, including the LSM6DS33, LIS3MDL, and LPS25H.
Attitude and Heading Reference System (AHRS)
An attitude and heading reference system (AHRS) uses an inertial measurement unit (IMU) consisting of microelectromechanical system (MEMS) inertial sensors to measure the angular rate, acceleration, and Earth’s magnetic field. These measurements can then be used to derive an estimate of the object’s attitude. An AHRS typically includes a 3-axis gyroscope, a 3-axis accelerometer, and a 3-axis magnetometer to determine an estimate of a system’s orientation. Each of these sensors contribute different measurements to the combined system and each exhibit unique limitations.
DL2406Mk06
1 x DFRobot FireBeetle 2 ESP32-E
1 x Adafruit SHARP Memory Display
1 x Adafruit MicroSD card breakout board+
1 x MicroSD 16 GB
1 x Pololu AltIMU-10 v5
1 x GPS Receiver – GP-20U7
2 x Switch
1 x 1K Ohm
1 x 1 x Lithium Ion Battery – 1000mAh
1 x Green LED
1 x USB 3.1 Cable A to C
DFRobot FireBeetle 2 ESP32-E
LED – 2
DSCK – 4
DMOSI – 16
DSS – 17
SCK – 22
MOSI – 23
MISO – 19
CS – 13
GPR – 26
GPT – 25
SCL – 21
SDA – 22
LED – 14
SWI – 3
XAC – A0
YAC – A1
ZAC – A2
VIN – +3.3V
GND – GND
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DL2406Mk06p.ino
/****** Don Luc Electronics © ****** Software Version Information Project #29 - DFRobot - AltIMU-10 - Mk19 29-19 DL2406Mk06p.ino DL2406Mk06 1 x DFRobot FireBeetle 2 ESP32-E 1 x Adafruit SHARP Memory Display 1 x Adafruit MicroSD card breakout board+ 1 x MicroSD 16 GB 1 x Pololu AltIMU-10 v5 1 x GPS Receiver - GP-20U7 2 x Switch 1 x 1K Ohm 1 x 1 x Lithium Ion Battery - 1000mAh 1 x Green LED 1 x USB 3.1 Cable A to C */ // Include the Library Code // EEPROM Library to Read and Write EEPROM // with Unique ID for Unit #include "EEPROM.h" // Wire #include <Wire.h> // SD Card #include "FS.h" #include "SD.h" #include "SPI.h" // SHARP Memory Display #include <Adafruit_SharpMem.h> #include <Adafruit_GFX.h> // GPS Receiver #include <TinyGPS++.h> // ESP32 Hardware Serial #include <HardwareSerial.h> // Includes and variables for IMU integration // STMicroelectronics LSM6DS33 Gyroscope and Accelerometer #include <LSM6.h> // STMicroelectronics LIS3MDL Magnetometer #include <LIS3MDL.h> // STMicroelectronics LPS25H digital Barometer #include <LPS.h> // Earth's magnetic field varies by location. Add or subtract // a declination to get a more accurate heading. Calculate // your's here: http://www.ngdc.noaa.gov/geomag-web/#declination // Declination (degrees) in Mexicali #define DECLINATION 10.31 // 9DoF IMU // STMicroelectronics LSM6DS33 Gyroscope and Accelerometer LSM6 imu; // Accelerometer and Gyroscopes // Accelerometer int imuAX; int imuAY; int imuAZ; //String FullStringB = ""; // Gyroscopes int imuGX; int imuGY; int imuGZ; // STMicroelectronics LIS3MDL magnetometer LIS3MDL mag; // Magnetometer int magX; int magY; int magZ; // STMicroelectronics LPS25H digital barometer LPS ps; // Digital Barometer float pressure; float altitude; float temperature; // Attitude Calculate Pitch, Roll, and Headind float r; float p; float h; // ESP32 HardwareSerial HardwareSerial tGPS(2); // GPS Receiver #define gpsRXPIN 26 // This one is unused and doesnt have a conection #define gpsTXPIN 25 // The TinyGPS++ object TinyGPSPlus gps; // Latitude float TargetLat; // Longitude float TargetLon; // GPS Date, Time, Speed, Altitude // GPS Date String TargetDat; // GPS Time String TargetTim; // GPS Speeds M/S String TargetSMS; // GPS Speeds Km/h String TargetSKH; // GPS Altitude Meters String TargetALT; // GPS Status String GPSSt = ""; // MicroSD Card const int chipSelect = 13; String zzzzzz = ""; // SHARP Memory Display #define SHARP_SCK 4 #define SHARP_MOSI 16 #define SHARP_SS 17 // Set the size of the display here, e.g. 144x168! Adafruit_SharpMem display(SHARP_SCK, SHARP_MOSI, SHARP_SS, 144, 168); // The currently-available SHARP Memory Display (144x168 pixels) // requires > 4K of microcontroller RAM; it WILL NOT WORK on Arduino Uno // or other <4K "classic" devices. #define BLACK 0 #define WHITE 1 // LED Green int iLEDGreen = 2; // Define LED int iLED = 14; // Switch int iSwitch = 3; // Variable for reading the Switch status int iSwitchState = 0; // EEPROM Unique ID Information #define EEPROM_SIZE 64 String uid = ""; // Software Version Information String sver = "29-19"; void loop() { // Accelerometer and Gyroscopes isIMU(); // Magnetometer isMag(); // Barometer isBarometer(); // Attitude Calculate Pitch, Roll, and Heading isAttitude(imuAX, imuAY, imuAZ, -imuGY, -imuGX, imuGZ); // isGPS isGPS(); // Read the state of the Switch value iSwitchState = digitalRead(iSwitch); // The Switch is HIGH: if (iSwitchState == HIGH) { // Attitude Calculate Pitch, Roll, and Heading and Barometer isDisplayAttitude(); } else { // Display GPS isDisplayGPS(); } // MicroSD Card isSD(); // iLED HIGH digitalWrite(iLED, HIGH ); // Delay 5 Second delay(5000); }
getAccelGyro.ino
// Accelerometer and Gyroscopes // Setup IMU void isSetupIMU() { // Setup IMU imu.init(); // Default imu.enableDefault(); } // Accelerometer and Gyroscopes void isIMU() { // Accelerometer and Gyroscopes imu.read(); // Accelerometer x, y, z imuAX = imu.a.x; imuAY = imu.a.y; imuAZ = imu.a.z; // Gyroscopes x, y, z imuGX = imu.g.x; imuGY = imu.g.y; imuGZ = imu.g.z; }
getAttitude.ino
// Attitude Calculate Pitch, Roll, and Heading void isAttitude(float ax, float ay, float az, float mx, float my, float mz) { // Attitude Calculate Pitch, Roll, and Heading float roll = atan2(ay, az); float pitch = atan2(-ax, sqrt(ay * ay + az * az)); float heading; if (my == 0) heading = (mx < 0) ? PI : 0; else heading = atan2(mx, my); heading -= DECLINATION * PI / 180; if (heading > PI) heading -= (2 * PI); else if (heading < -PI) heading += (2 * PI); // Convert everything from radians to degrees: heading *= 180.0 / PI; pitch *= 180.0 / PI; roll *= 180.0 / PI; h = heading; p = pitch; r = roll; }
getBarometer.ino
// STMicroelectronics LPS25H digital barometer // Setup Barometer void isSetupBarometer(){ // Setup Barometer ps.init(); // Default ps.enableDefault(); } // Barometer void isBarometer(){ // Barometer pressure = ps.readPressureMillibars(); // Altitude Meters altitude = ps.pressureToAltitudeMeters(pressure); // Temperature Celsius temperature = ps.readTemperatureC(); }
getDisplay.ino
// SHARP Memory Display // SHARP Memory Display - UID void isDisplayUID() { // Text Display // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(3); display.setTextColor(BLACK); // Don Luc Electronics display.setCursor(0,10); display.println( "Don Luc" ); display.setTextSize(2); display.setCursor(0,40); display.println( "Electronics" ); // Version //display.setTextSize(3); display.setCursor(0,70); display.println( "Version" ); //display.setTextSize(2); display.setCursor(0,95); display.println( sver ); // EEPROM display.setCursor(0,120); display.println( "EEPROM" ); display.setCursor(0,140); display.println( uid ); // Refresh display.refresh(); delay( 100 ); } // Attitude Calculate Pitch, Roll, and Heading void isDisplayAttitude() { // Text Display // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Pitch display.setCursor(0,5); display.print( "Pi: " ); display.println( p ); // Roll display.setCursor(0,25); display.print( "Ro: " ); display.println( r ); // Heading display.setCursor(0,45); display.print( "He: " ); display.println( h ); // Temperature Celsius display.setCursor(0,65); display.print( "Te: " ); display.println( temperature ); // Barometer display.setCursor(0,85); display.print( "Ba: " ); display.println( pressure ); // Altitude Meters display.setCursor(0,105); display.print( "Al: " ); display.println( altitude ); // Refresh display.refresh(); delay( 100 ); } // Display GPS void isDisplayGPS() { // Text Display Date // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Latitude display.setCursor(0,5); display.print( "Lat: " ); display.println( TargetLat ); // Longitude display.setCursor(0,30); display.print( "Lon: " ); display.println( TargetLon ); // GPS Date display.setCursor(0,55); display.println( TargetDat ); // GPS Time display.setCursor(0,80); display.println( TargetTim ); // GPS Speed M/S display.setCursor(0,105); display.print( TargetSMS ); display.println( " M/S" ); // GPS Altitude Meters display.setCursor(0,130); display.print( TargetALT ); display.println( " M" ); // Refresh display.refresh(); delay( 100 ); }
getEEPROM.ino
// EEPROM // isUID EEPROM Unique ID void isUID() { // Is Unit ID uid = ""; for (int x = 0; x < 7; x++) { uid = uid + char(EEPROM.read(x)); } }
getGPS.ino
// GPS Receiver // Setup GPS void isSetupGPS() { // Setup GPS tGPS.begin( 9600 , SERIAL_8N1 , gpsRXPIN , gpsTXPIN ); } // isGPS void isGPS(){ // Receives NEMA data from GPS receiver // This sketch displays information every time a new sentence is correctly encoded while ( tGPS.available() > 0) if (gps.encode( tGPS.read() )) { // GPS Vector Pointer Target displayInfo(); // GPS Date, Time, Speed, Altitude displayDTS(); } if (millis() > 5000 && gps.charsProcessed() < 10) { while(true); } } // GPS Vector Pointer Target void displayInfo(){ // Location if (gps.location.isValid()) { // Latitude TargetLat = gps.location.lat(); // Longitude TargetLon = gps.location.lng(); // GPS Status 2 GPSSt = "Yes"; } else { // GPS Status 0 GPSSt = "No"; } } // GPS Date, Time, Speed, Altitude void displayDTS(){ // Date TargetDat = ""; if (gps.date.isValid()) { // Date // Year TargetDat += String(gps.date.year(), DEC); TargetDat += "/"; // Month TargetDat += String(gps.date.month(), DEC); TargetDat += "/"; // Day TargetDat += String(gps.date.day(), DEC); } // Time TargetTim = ""; if (gps.time.isValid()) { // Time // Hour TargetTim += String(gps.time.hour(), DEC); TargetTim += ":"; // Minute TargetTim += String(gps.time.minute(), DEC); TargetTim += ":"; // Secound TargetTim += String(gps.time.second(), DEC); } // Speed TargetSMS = ""; TargetSKH = ""; if (gps.speed.isValid()) { // Speed // M/S int x = gps.speed.mps(); TargetSMS = String( x, DEC); // Km/h int y = gps.speed.kmph(); TargetSKH = String( y, DEC); } // Altitude TargetALT = ""; if (gps.altitude.isValid()) { // Altitude // Meters int z = gps.altitude.meters(); TargetALT = String( z, DEC); } }
getMagnetometer.ino
// Magnetometer // Setup Magnetometer void isSetupMag() { // Setup Magnetometer mag.init(); // Default mag.enableDefault(); } // Magnetometer void isMag() { // Magnetometer mag.read(); // Magnetometer x, y, z magX = mag.m.x; magY = mag.m.y; magZ = mag.m.z; }
getSD.ino
// MicroSD Card // MicroSD Setup void isSetupSD() { // MicroSD Card pinMode( chipSelect , OUTPUT ); if(!SD.begin( chipSelect )){ ; return; } uint8_t cardType = SD.cardType(); // CARD NONE if(cardType == CARD_NONE){ ; return; } // SD Card Type if(cardType == CARD_MMC){ ; } else if(cardType == CARD_SD){ ; } else if(cardType == CARD_SDHC){ ; } else { ; } // Size uint64_t cardSize = SD.cardSize() / (1024 * 1024); } // MicroSD Card void isSD() { zzzzzz = ""; //DFR|EEPROM Unique ID|Version| //Accelerometer X|Accelerometer Y|Accelerometer Z| //Gyroscope X|Gyroscope Y|Gyroscope Z| //Magnetometer X|Magnetometer Y|Magnetometer Z| //Pitch|Roll|Heading| //Temperature C|Pressure Millibars|Altitude Meters| //GPS|Latitude|Longitude|GPS Date|GPS Time|GPS Speed M/S|GPS Altitude|*\r zzzzzz = "DFR|" + uid + "|" + sver + "|" + String(imuAX) + "|" + String(imuAY) + "|" + String(imuAZ) + "|" + String(imuGX) + "|" + String(imuGY) + "|" + String(imuGZ) + "|" + String(magX) + "|" + String(magY) + "|" + String(magZ) + "|" + String(p) + "|" + String(r) + "|" + String(h) + "|" + String(temperature) + "|" + String(pressure) + "|" + String(altitude) + "|" + String(GPSSt) + "|" + String(TargetLat) + "|" + String(TargetLon) + "|" + String(TargetDat) + "|" + String(TargetTim) + "|" + String(TargetSMS) + "|" + String(TargetALT)+ "|*\r"; // msg + 1 char msg[zzzzzz.length() + 1]; zzzzzz.toCharArray(msg, zzzzzz.length() + 1); // Append File appendFile(SD, "/dfrdata.txt", msg ); } // List Dir void listDir(fs::FS &fs, const char * dirname, uint8_t levels){ // List Dir dirname; File root = fs.open(dirname); if(!root){ return; } if(!root.isDirectory()){ return; } File file = root.openNextFile(); while(file){ if(file.isDirectory()){ file.name(); if(levels){ listDir(fs, file.name(), levels -1); } } else { file.name(); file.size(); } file = root.openNextFile(); } } // Write File void writeFile(fs::FS &fs, const char * path, const char * message){ // Write File path; File file = fs.open(path, FILE_WRITE); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); } // Append File void appendFile(fs::FS &fs, const char * path, const char * message){ // Append File path; File file = fs.open(path, FILE_APPEND); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); }
setup.ino
// Setup void setup() { // Give display time to power on delay(100); // EEPROM Size EEPROM.begin(EEPROM_SIZE); // EEPROM Unique ID isUID(); // Give display delay(100); // Set up I2C bus Wire.begin(); // Give display delay(100); //MicroSD Card isSetupSD(); // SHARP Display Start & Clear the Display display.begin(); // Clear Display display.clearDisplay(); // Delay delay( 100 ); // GPS Receiver // Setup GPS isSetupGPS(); // Delay delay( 100 ); // Setup IMU isSetupIMU(); // Setup Magnetometer isSetupMag(); // Setup Barometer isSetupBarometer(); // Delay delay( 100 ); // Initialize digital pin iLED as an output pinMode(iLED, OUTPUT); // Outputting high, the LED turns on digitalWrite(iLED, HIGH); // Initialize the LED Green pinMode(iLEDGreen, OUTPUT); // iLEDGreen HIGH digitalWrite(iLEDGreen, HIGH ); // Initialize the Switch pinMode(iSwitch, INPUT); // Don Luc Electronics // Version // EEPROM isDisplayUID(); // Delay 5 Second delay( 5000 ); }
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People can contact us: https://www.donluc.com/?page_id=1927
Teacher, Instructor, E-Mentor, R&D and Consulting
- Programming Language
- Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi, Arm, Silicon Labs, Espressif, Etc…)
- IoT
- Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
- Robotics
- Automation
- Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
- Unmanned Vehicles Terrestrial and Marine
- Machine Learning
- Artificial Intelligence (AI)
- RTOS
- Sensors, eHealth Sensors, Biosensor, and Biometric
- Research & Development (R & D)
- Consulting
Follow Us
Luc Paquin – Curriculum Vitae – 2024
https://www.donluc.com/luc/
Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/@thesass2063
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Instagram: https://www.instagram.com/neosteamlabs/
LinkedIn: https://www.linkedin.com/in/jlucpaquin/
Don Luc
Project #29 – DFRobot – L3G4200D – Mk18
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#DonLucElectronics #DonLuc #DFRobot #L3G4200D #HMC5883L #ADXL335 #GPS #FireBeetle2ESP32E #EEPROM #RTC #SD #Display #SparkFun #ESP32 #IoT #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant
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SparkFun Tri-Axis Gyroscope – L3G4200D
This is a breakout board for the L3G4200D low-power three-axis angular rate sensor. The L3G4200D is a MEMS motion sensor and has a full scale of dps and is capable of measuring rates with a user-selectable bandwidth. These work great in gaming and virtual reality input devices, motion control with MMI, GPS navigation systems, appliances and robotics. The L3G4200D is a low-power three-axis angular rate sensor able to provide unprecedented stablility of zero rate level and sensitivity over temperature and time. It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a digital interface.
DL2406Mk05
1 x DFRobot FireBeetle 2 ESP32-E
1 x Adafruit SHARP Memory Display
1 x Adafruit MicroSD card breakout board+
1 x MicroSD 16 GB
1 x SparkFun Triple Axis Accelerometer ADXL335
1 x SparkFun Triple Axis Magnetometer HMC5883L
1 x SparkFun Tri-Axis Gyroscope L3G4200D
1 x GPS Receiver – GP-20U7
2 x Switch
1 x 1K Ohm
1 x 1 x Lithium Ion Battery – 1000mAh
1 x Green LED
1 x USB 3.1 Cable A to C
DFRobot FireBeetle 2 ESP32-E
LED – 2
DSCK – 4
DMOSI – 16
DSS – 17
SCK – 22
MOSI – 23
MISO – 19
CS – 13
GPR – 26
GPT – 25
SCL – 21
SDA – 22
LED – 14
SWI – 3
XAC – A0
YAC – A1
ZAC – A2
VIN – +3.3V
GND – GND
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DL2406Mk05p.ino
/****** Don Luc Electronics © ****** Software Version Information Project #29 - DFRobot - L3G4200D - Mk18 29-18 DL2406Mk05p.ino DL2406Mk05 1 x DFRobot FireBeetle 2 ESP32-E 1 x Adafruit SHARP Memory Display 1 x Adafruit MicroSD card breakout board+ 1 x MicroSD 16 GB 1 x SparkFun Triple Axis Magnetometer HMC5883L 1 x SparkFun Triple Axis Accelerometer ADXL335 1 x SparkFun Tri-Axis Gyroscope L3G4200D 1 x GPS Receiver - GP-20U7 2 x Switch 1 x 1K Ohm 1 x 1 x Lithium Ion Battery - 1000mAh 1 x Green LED 1 x USB 3.1 Cable A to C */ // Include the Library Code // EEPROM Library to Read and Write EEPROM // with Unique ID for Unit #include "EEPROM.h" // Wire #include <Wire.h> // SD Card #include "FS.h" #include "SD.h" #include "SPI.h" // SHARP Memory Display #include <Adafruit_SharpMem.h> #include <Adafruit_GFX.h> // GPS Receiver #include <TinyGPS++.h> // ESP32 Hardware Serial #include <HardwareSerial.h> // Triple Axis Magnetometer #include <HMC5883L.h> // Gyroscope #include <L3G4200D.h> // Gyroscope L3G4200D gyroscope; // Timers unsigned long timer = 0; float timeStep = 0.01; // Pitch, Roll and Yaw values float pitch = 0; float roll = 0; float yaw = 0; // Triple Axis Magnetometer HMC5883L compass; // Triple Axis Magnetometer int mX = 0; int mY = 0; int mZ = 0; // Accelerometer ADXL335 int iX = A0; int iY = A1; int iZ = A2; // Accelerometer int X = 0; int Y = 0; int Z = 0; // ESP32 HardwareSerial HardwareSerial tGPS(2); // GPS Receiver #define gpsRXPIN 26 // This one is unused and doesnt have a conection #define gpsTXPIN 25 // The TinyGPS++ object TinyGPSPlus gps; // Latitude float TargetLat; // Longitude float TargetLon; // GPS Date, Time, Speed, Altitude // GPS Date String TargetDat; // GPS Time String TargetTim; // GPS Speeds M/S String TargetSMS; // GPS Speeds Km/h String TargetSKH; // GPS Altitude Meters String TargetALT; // GPS Status String GPSSt = ""; // MicroSD Card const int chipSelect = 13; String zzzzzz = ""; // SHARP Memory Display #define SHARP_SCK 4 #define SHARP_MOSI 16 #define SHARP_SS 17 // Set the size of the display here, e.g. 144x168! Adafruit_SharpMem display(SHARP_SCK, SHARP_MOSI, SHARP_SS, 144, 168); // The currently-available SHARP Memory Display (144x168 pixels) // requires > 4K of microcontroller RAM; it WILL NOT WORK on Arduino Uno // or other <4K "classic" devices. #define BLACK 0 #define WHITE 1 // LED Green int iLEDGreen = 2; // Define LED int iLED = 14; // Switch int iSwitch = 3; // Variable for reading the Switch status int iSwitchState = 0; // EEPROM Unique ID Information #define EEPROM_SIZE 64 String uid = ""; // Software Version Information String sver = "29-18"; void loop() { // isGPS isGPS(); // Accelerometer ADXL335 isADXL335(); // Magnetometer isMagnetometer(); // Gyroscope isGyroscope(); // Read the state of the Switch value iSwitchState = digitalRead(iSwitch); // The Switch is HIGH: if (iSwitchState == HIGH) { // Display Accelerometer ADXL335 isDisplayADXL335(); } else { // Display GPS isDisplayGPS(); } // MicroSD Card isSD(); // iLED HIGH digitalWrite(iLED, HIGH ); // Delay 5 Second delay(5000); }
getAccelerometer.ino
// Accelerometer ADXL335 // ADXL335 void isADXL335() { // Accelerometer ADXL335 // Accelerometer X, Y, Z // X X = analogRead(iX); // Y Y = analogRead(iY); // Z Z = analogRead(iZ); }
getDisplay.ino
// SHARP Memory Display // SHARP Memory Display - UID void isDisplayUID() { // Text Display // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(3); display.setTextColor(BLACK); // Don Luc Electronics display.setCursor(0,10); display.println( "Don Luc" ); display.setTextSize(2); display.setCursor(0,40); display.println( "Electronics" ); // Version //display.setTextSize(3); display.setCursor(0,70); display.println( "Version" ); //display.setTextSize(2); display.setCursor(0,95); display.println( sver ); // EEPROM display.setCursor(0,120); display.println( "EEPROM" ); display.setCursor(0,140); display.println( uid ); // Refresh display.refresh(); delay( 100 ); } // Display Accelerometer ADXL335 void isDisplayADXL335() { // Text Display // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(1); display.setTextColor(BLACK); // Accelerometer X display.setCursor(0,5); display.print( "AX: " ); display.println( X ); // Accelerometer Y display.setCursor(0,20); display.print( "AY: " ); display.println( Y ); // Accelerometer Z display.setCursor(0,35); display.print( "AZ: " ); display.println( Z ); // Magnetometer X display.setCursor(0,50); display.print( "MX: " ); display.println( mX ); // Magnetometer Y display.setCursor(0,65); display.print( "MY: " ); display.println( mY ); // Magnetometer Z display.setCursor(0,80); display.print( "MZ: " ); display.println( mZ ); // Gyroscope Pitch display.setCursor(0,95); display.print( "Pitch: " ); display.println( pitch ); // Gyroscope Roll display.setCursor(0,110); display.print( "Roll: " ); display.println( roll ); // Gyroscope Yaw display.setCursor(0,125); display.print( "Yaw: " ); display.println( yaw ); // Refresh display.refresh(); delay( 100 ); } // Display GPS void isDisplayGPS() { // Text Display Date // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Latitude display.setCursor(0,5); display.print( "Lat: " ); display.println( TargetLat ); // Longitude display.setCursor(0,30); display.print( "Lon: " ); display.println( TargetLon ); // GPS Date display.setCursor(0,55); display.println( TargetDat ); // GPS Time display.setCursor(0,80); display.println( TargetTim ); // GPS Speed M/S display.setCursor(0,105); display.print( TargetSMS ); display.println( " M/S" ); // GPS Altitude Meters display.setCursor(0,130); display.print( TargetALT ); display.println( " M" ); // Refresh display.refresh(); delay( 100 ); }
getEEPROM.ino
// EEPROM // isUID EEPROM Unique ID void isUID() { // Is Unit ID uid = ""; for (int x = 0; x < 7; x++) { uid = uid + char(EEPROM.read(x)); } }
getGPS.ino
// GPS Receiver // Setup GPS void isSetupGPS() { // Setup GPS tGPS.begin( 9600 , SERIAL_8N1 , gpsRXPIN , gpsTXPIN ); } // isGPS void isGPS(){ // Receives NEMA data from GPS receiver // This sketch displays information every time a new sentence is correctly encoded while ( tGPS.available() > 0) if (gps.encode( tGPS.read() )) { // GPS Vector Pointer Target displayInfo(); // GPS Date, Time, Speed, Altitude displayDTS(); } if (millis() > 5000 && gps.charsProcessed() < 10) { while(true); } } // GPS Vector Pointer Target void displayInfo(){ // Location if (gps.location.isValid()) { // Latitude TargetLat = gps.location.lat(); // Longitude TargetLon = gps.location.lng(); // GPS Status 2 GPSSt = "Yes"; } else { // GPS Status 0 GPSSt = "No"; } } // GPS Date, Time, Speed, Altitude void displayDTS(){ // Date TargetDat = ""; if (gps.date.isValid()) { // Date // Year TargetDat += String(gps.date.year(), DEC); TargetDat += "/"; // Month TargetDat += String(gps.date.month(), DEC); TargetDat += "/"; // Day TargetDat += String(gps.date.day(), DEC); } // Time TargetTim = ""; if (gps.time.isValid()) { // Time // Hour TargetTim += String(gps.time.hour(), DEC); TargetTim += ":"; // Minute TargetTim += String(gps.time.minute(), DEC); TargetTim += ":"; // Secound TargetTim += String(gps.time.second(), DEC); } // Speed TargetSMS = ""; TargetSKH = ""; if (gps.speed.isValid()) { // Speed // M/S int x = gps.speed.mps(); TargetSMS = String( x, DEC); // Km/h int y = gps.speed.kmph(); TargetSKH = String( y, DEC); } // Altitude TargetALT = ""; if (gps.altitude.isValid()) { // Altitude // Meters int z = gps.altitude.meters(); TargetALT = String( z, DEC); } }
getGyroscope.ino
// L3G4200D Triple Axis Gyroscope // Setup Gyroscope void isSetupGyroscope() { // Setup Gyroscope // Set scale 2000 dps and 400HZ Output data rate (cut-off 50) while(!gyroscope.begin(L3G4200D_SCALE_2000DPS, L3G4200D_DATARATE_400HZ_50)) { // Could not find a valid L3G4200D sensor, check wiring! delay(500); } // Calibrate gyroscope. The calibration must be at rest. // If you don't want calibrate, comment this line. gyroscope.calibrate(100); } // L3G4200D Gyroscope void isGyroscope(){ // Timer timer = millis(); // Read normalized values Vector norm = gyroscope.readNormalize(); // Calculate Pitch, Roll and Yaw pitch = pitch + norm.YAxis * timeStep; roll = roll + norm.XAxis * timeStep; yaw = yaw + norm.ZAxis * timeStep; }
getMagnetometer.ino
// Magnetometer // Setup Magnetometer void isSetupMagnetometer(){ // Magnetometer Serial // Initialize HMC5883L while (!compass.begin()) { delay(500); } // Set measurement range // +/- 1.30 Ga: HMC5883L_RANGE_1_3GA (default) compass.setRange(HMC5883L_RANGE_1_3GA); // Set measurement mode // Continuous-Measurement: HMC5883L_CONTINOUS (default) compass.setMeasurementMode(HMC5883L_CONTINOUS); // Set data rate // 15.00Hz: HMC5883L_DATARATE_15HZ (default) compass.setDataRate(HMC5883L_DATARATE_15HZ); // Set number of samples averaged // 1 sample: HMC5883L_SAMPLES_1 (default) compass.setSamples(HMC5883L_SAMPLES_1); } // Magnetometer void isMagnetometer(){ // Magnetometer Vector Norm Vector norm = compass.readNormalize(); // Vector X, Y, Z // Magnetometer X Normalize mX = norm.XAxis; // Magnetometer Y Normalize mY = norm.YAxis; // Magnetometer Z Normalize mZ = norm.ZAxis; }
getSD.ino
// MicroSD Card // MicroSD Setup void isSetupSD() { // MicroSD Card pinMode( chipSelect , OUTPUT ); if(!SD.begin( chipSelect )){ ; return; } uint8_t cardType = SD.cardType(); // CARD NONE if(cardType == CARD_NONE){ ; return; } // SD Card Type if(cardType == CARD_MMC){ ; } else if(cardType == CARD_SD){ ; } else if(cardType == CARD_SDHC){ ; } else { ; } // Size uint64_t cardSize = SD.cardSize() / (1024 * 1024); } // MicroSD Card void isSD() { zzzzzz = ""; // DFR|EEPROM Unique ID|Version|Date|Time| //Accelerometer X|Accelerometer Y|Accelerometer Z //Magnetometer X|Magnetometer Y|Magnetometer Z //Gyroscope Pitch|Gyroscope Roll|Gyroscope Yaw //|GPS|Latitude|Longitude|GPS Date|GPS Time|GPS Speed M/S|GPS Altitude|*\r zzzzzz = "DFR|" + uid + "|" + sver + "|" + String(X) + "|" + String(Y) + "|" + String(Z) + "|" + String(mX) + "|" + String(mY) + "|" + String(mZ) + "|" + String(pitch) + "|" + String(roll) + "|" + String(yaw) + "|" + String(GPSSt) + "|" + String(TargetLat) + "|" + String(TargetLon) + "|" + String(TargetDat) + "|" + String(TargetTim) + "|" + String(TargetSMS) + "|" + String(TargetALT)+ "|*\r"; // msg + 1 char msg[zzzzzz.length() + 1]; zzzzzz.toCharArray(msg, zzzzzz.length() + 1); // Append File appendFile(SD, "/dfrdata.txt", msg ); } // List Dir void listDir(fs::FS &fs, const char * dirname, uint8_t levels){ // List Dir dirname; File root = fs.open(dirname); if(!root){ return; } if(!root.isDirectory()){ return; } File file = root.openNextFile(); while(file){ if(file.isDirectory()){ file.name(); if(levels){ listDir(fs, file.name(), levels -1); } } else { file.name(); file.size(); } file = root.openNextFile(); } } // Write File void writeFile(fs::FS &fs, const char * path, const char * message){ // Write File path; File file = fs.open(path, FILE_WRITE); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); } // Append File void appendFile(fs::FS &fs, const char * path, const char * message){ // Append File path; File file = fs.open(path, FILE_APPEND); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); }
setup.ino
// Setup void setup() { // Give display time to power on delay(100); // EEPROM Size EEPROM.begin(EEPROM_SIZE); // EEPROM Unique ID isUID(); // Give display delay(100); // Set up I2C bus Wire.begin(); // Give display delay(100); //MicroSD Card isSetupSD(); // SHARP Display Start & Clear the Display display.begin(); // Clear Display display.clearDisplay(); // Delay delay( 100 ); // GPS Receiver // Setup GPS isSetupGPS(); // Delay delay( 100 ); // Setup Triple Axis Magnetometer isSetupMagnetometer(); // L3G4200D Gyroscope isSetupGyroscope(); // Delay delay( 100 ); // Initialize digital pin iLED as an output pinMode(iLED, OUTPUT); // Outputting high, the LED turns on digitalWrite(iLED, HIGH); // Initialize the LED Green pinMode(iLEDGreen, OUTPUT); // iLEDGreen HIGH digitalWrite(iLEDGreen, HIGH ); // Initialize the Switch pinMode(iSwitch, INPUT); // Don Luc Electronics // Version // EEPROM isDisplayUID(); // Delay 5 Second delay( 5000 ); }
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People can contact us: https://www.donluc.com/?page_id=1927
Teacher, Instructor, E-Mentor, R&D and Consulting
- Programming Language
- Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi, Arm, Silicon Labs, Espressif, Etc…)
- IoT
- Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
- Robotics
- Automation
- Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
- Unmanned Vehicles Terrestrial and Marine
- Machine Learning
- Artificial Intelligence (AI)
- RTOS
- Sensors, eHealth Sensors, Biosensor, and Biometric
- Research & Development (R & D)
- Consulting
Follow Us
Luc Paquin – Curriculum Vitae – 2024
https://www.donluc.com/luc/
Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/@thesass2063
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Instagram: https://www.instagram.com/neosteamlabs/
LinkedIn: https://www.linkedin.com/in/jlucpaquin/
Don Luc
Project #29 – DFRobot – HMC5883L – Mk17
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#DonLucElectronics #DonLuc #DFRobot #HMC5883L #ADXL335 #GPS #FireBeetle2ESP32E #EEPROM #RTC #SD #Display #SparkFun #ESP32 #IoT #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant
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SparkFun Triple Axis Magnetometer Breakout – HMC5883L
This is a breakout board for Honeywell’s HMC5883L, a 3-axis digital compass. Communication with the HMC5883L is simple and all done through an I2C interface. There is no on-board regulator, so a regulated voltage of 2.16-3.6VDC should be supplied. The breakout board includes the HMC5883L sensor and all filtering capacitors as shown. The power and 2-wire interface pins are all broken out to a 0.1 inch pitch header.
DL2406Mk04
1 x DFRobot FireBeetle 2 ESP32-E
1 x Adafruit SHARP Memory Display
1 x Adafruit MicroSD card breakout board+
1 x MicroSD 16 GB
1 x SparkFun Triple Axis Accelerometer ADXL335
1 x SparkFun Triple Axis Magnetometer HMC5883L
1 x GPS Receiver – GP-20U7
2 x Switch
1 x 1K Ohm
1 x 1 x Lithium Ion Battery – 1000mAh
1 x Green LED
1 x USB 3.1 Cable A to C
DFRobot FireBeetle 2 ESP32-E
LED – 2
DSCK – 4
DMOSI – 16
DSS – 17
SCK – 22
MOSI – 23
MISO – 19
CS – 13
GPR – 26
GPT – 25
SCL – 21
SDA – 22
LED – 14
SWI – 3
XAC – A0
YAC – A1
ZAC – A2
VIN – +3.3V
GND – GND
——
DL2406Mk04p.ino
/****** Don Luc Electronics © ****** Software Version Information Project #29 - DFRobot - HMC5883L - Mk17 29-17 DL2406Mk04p.ino DL2406Mk04 1 x DFRobot FireBeetle 2 ESP32-E 1 x Adafruit SHARP Memory Display 1 x Adafruit MicroSD card breakout board+ 1 x MicroSD 16 GB 1 x SparkFun Triple Axis Magnetometer HMC5883L 1 x SparkFun Triple Axis Accelerometer ADXL335 1 x GPS Receiver - GP-20U7 2 x Switch 1 x 1K Ohm 1 x 1 x Lithium Ion Battery - 1000mAh 1 x Green LED 1 x USB 3.1 Cable A to C */ // Include the Library Code // EEPROM Library to Read and Write EEPROM // with Unique ID for Unit #include "EEPROM.h" // Wire #include <Wire.h> // SD Card #include "FS.h" #include "SD.h" #include "SPI.h" // SHARP Memory Display #include <Adafruit_SharpMem.h> #include <Adafruit_GFX.h> // GPS Receiver #include <TinyGPS++.h> // ESP32 Hardware Serial #include <HardwareSerial.h> // Triple Axis Magnetometer #include <HMC5883L.h> // Triple Axis Magnetometer HMC5883L compass; // Triple Axis Magnetometer int mX = 0; int mY = 0; int mZ = 0; // Accelerometer ADXL335 int iX = A0; int iY = A1; int iZ = A2; // Accelerometer int X = 0; int Y = 0; int Z = 0; // ESP32 HardwareSerial HardwareSerial tGPS(2); // GPS Receiver #define gpsRXPIN 26 // This one is unused and doesnt have a conection #define gpsTXPIN 25 // The TinyGPS++ object TinyGPSPlus gps; // Latitude float TargetLat; // Longitude float TargetLon; // GPS Date, Time, Speed, Altitude // GPS Date String TargetDat; // GPS Time String TargetTim; // GPS Speeds M/S String TargetSMS; // GPS Speeds Km/h String TargetSKH; // GPS Altitude Meters String TargetALT; // GPS Status String GPSSt = ""; // MicroSD Card const int chipSelect = 13; String zzzzzz = ""; // SHARP Memory Display #define SHARP_SCK 4 #define SHARP_MOSI 16 #define SHARP_SS 17 // Set the size of the display here, e.g. 144x168! Adafruit_SharpMem display(SHARP_SCK, SHARP_MOSI, SHARP_SS, 144, 168); // The currently-available SHARP Memory Display (144x168 pixels) // requires > 4K of microcontroller RAM; it WILL NOT WORK on Arduino Uno // or other <4K "classic" devices. #define BLACK 0 #define WHITE 1 // LED Green int iLEDGreen = 2; // Define LED int iLED = 14; // Switch int iSwitch = 3; // Variable for reading the Switch status int iSwitchState = 0; // EEPROM Unique ID Information #define EEPROM_SIZE 64 String uid = ""; // Software Version Information String sver = "29-17"; void loop() { // isGPS isGPS(); // Accelerometer ADXL335 isADXL335(); // Magnetometer isMagnetometer(); // Read the state of the Switch value iSwitchState = digitalRead(iSwitch); // The Switch is HIGH: if (iSwitchState == HIGH) { // Display Accelerometer ADXL335 isDisplayADXL335(); } else { // Display GPS isDisplayGPS(); } // MicroSD Card isSD(); // iLED HIGH digitalWrite(iLED, HIGH ); // Delay 5 Second delay(5000); }
getAccelerometer.ino
// Accelerometer ADXL335 // ADXL335 void isADXL335() { // Accelerometer ADXL335 // Accelerometer X, Y, Z // X X = analogRead(iX); // Y Y = analogRead(iY); // Z Z = analogRead(iZ); }
getDisplay.ino
// SHARP Memory Display // SHARP Memory Display - UID void isDisplayUID() { // Text Display // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(3); display.setTextColor(BLACK); // Don Luc Electronics display.setCursor(0,10); display.println( "Don Luc" ); display.setTextSize(2); display.setCursor(0,40); display.println( "Electronics" ); // Version //display.setTextSize(3); display.setCursor(0,70); display.println( "Version" ); //display.setTextSize(2); display.setCursor(0,95); display.println( sver ); // EEPROM display.setCursor(0,120); display.println( "EEPROM" ); display.setCursor(0,140); display.println( uid ); // Refresh display.refresh(); delay( 100 ); } // Display Accelerometer ADXL335 void isDisplayADXL335() { // Text Display // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Accelerometer X display.setCursor(0,5); display.print( "AX: " ); display.println( X ); // Accelerometer Y display.setCursor(0,30); display.print( "AY: " ); display.println( Y ); // Accelerometer Z display.setCursor(0,55); display.print( "AZ: " ); display.println( Z ); // Magnetometer X display.setCursor(0,80); display.print( "MX: " ); display.println( mX ); // Magnetometer Y display.setCursor(0,105); display.print( "MY: " ); display.println( mY ); // Magnetometer Z display.setCursor(0,130); display.print( "MZ: " ); display.println( mZ ); // Refresh display.refresh(); delay( 100 ); } // Display GPS void isDisplayGPS() { // Text Display Date // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Latitude display.setCursor(0,5); display.print( "Lat: " ); display.println( TargetLat ); // Longitude display.setCursor(0,30); display.print( "Lon: " ); display.println( TargetLon ); // GPS Date display.setCursor(0,55); display.println( TargetDat ); // GPS Time display.setCursor(0,80); display.println( TargetTim ); // GPS Speed M/S display.setCursor(0,105); display.print( TargetSMS ); display.println( " M/S" ); // GPS Altitude Meters display.setCursor(0,130); display.print( TargetALT ); display.println( " M" ); // Refresh display.refresh(); delay( 100 ); }
getEEPROM.ino
// EEPROM // isUID EEPROM Unique ID void isUID() { // Is Unit ID uid = ""; for (int x = 0; x < 7; x++) { uid = uid + char(EEPROM.read(x)); } }
getGPS.ino
// GPS Receiver // Setup GPS void isSetupGPS() { // Setup GPS tGPS.begin( 9600 , SERIAL_8N1 , gpsRXPIN , gpsTXPIN ); } // isGPS void isGPS(){ // Receives NEMA data from GPS receiver // This sketch displays information every time a new sentence is correctly encoded while ( tGPS.available() > 0) if (gps.encode( tGPS.read() )) { // GPS Vector Pointer Target displayInfo(); // GPS Date, Time, Speed, Altitude displayDTS(); } if (millis() > 5000 && gps.charsProcessed() < 10) { while(true); } } // GPS Vector Pointer Target void displayInfo(){ // Location if (gps.location.isValid()) { // Latitude TargetLat = gps.location.lat(); // Longitude TargetLon = gps.location.lng(); // GPS Status 2 GPSSt = "Yes"; } else { // GPS Status 0 GPSSt = "No"; } } // GPS Date, Time, Speed, Altitude void displayDTS(){ // Date TargetDat = ""; if (gps.date.isValid()) { // Date // Year TargetDat += String(gps.date.year(), DEC); TargetDat += "/"; // Month TargetDat += String(gps.date.month(), DEC); TargetDat += "/"; // Day TargetDat += String(gps.date.day(), DEC); } // Time TargetTim = ""; if (gps.time.isValid()) { // Time // Hour TargetTim += String(gps.time.hour(), DEC); TargetTim += ":"; // Minute TargetTim += String(gps.time.minute(), DEC); TargetTim += ":"; // Secound TargetTim += String(gps.time.second(), DEC); } // Speed TargetSMS = ""; TargetSKH = ""; if (gps.speed.isValid()) { // Speed // M/S int x = gps.speed.mps(); TargetSMS = String( x, DEC); // Km/h int y = gps.speed.kmph(); TargetSKH = String( y, DEC); } // Altitude TargetALT = ""; if (gps.altitude.isValid()) { // Altitude // Meters int z = gps.altitude.meters(); TargetALT = String( z, DEC); } }
getMagnetometer.ino
// Magnetometer // Setup Magnetometer void isSetupMagnetometer(){ // Magnetometer Serial // Initialize HMC5883L while (!compass.begin()) { delay(500); } // Set measurement range // +/- 1.30 Ga: HMC5883L_RANGE_1_3GA (default) compass.setRange(HMC5883L_RANGE_1_3GA); // Set measurement mode // Continuous-Measurement: HMC5883L_CONTINOUS (default) compass.setMeasurementMode(HMC5883L_CONTINOUS); // Set data rate // 15.00Hz: HMC5883L_DATARATE_15HZ (default) compass.setDataRate(HMC5883L_DATARATE_15HZ); // Set number of samples averaged // 1 sample: HMC5883L_SAMPLES_1 (default) compass.setSamples(HMC5883L_SAMPLES_1); } // Magnetometer void isMagnetometer(){ // Magnetometer Vector Norm Vector norm = compass.readNormalize(); // Vector X, Y, Z // Magnetometer X Normalize mX = norm.XAxis; // Magnetometer Y Normalize mY = norm.YAxis; // Magnetometer Z Normalize mZ = norm.ZAxis; }
getSD.ino
// MicroSD Card // MicroSD Setup void isSetupSD() { // MicroSD Card pinMode( chipSelect , OUTPUT ); if(!SD.begin( chipSelect )){ ; return; } uint8_t cardType = SD.cardType(); // CARD NONE if(cardType == CARD_NONE){ ; return; } // SD Card Type if(cardType == CARD_MMC){ ; } else if(cardType == CARD_SD){ ; } else if(cardType == CARD_SDHC){ ; } else { ; } // Size uint64_t cardSize = SD.cardSize() / (1024 * 1024); } // MicroSD Card void isSD() { zzzzzz = ""; // DFR|EEPROM Unique ID|Version|Date|Time| //Accelerometer X|Accelerometer Y|Accelerometer Z //Magnetometer X|Magnetometer Y|Magnetometer Z //|GPS|Latitude|Longitude|GPS Date|GPS Time|GPS Speed M/S|GPS Altitude|*\r zzzzzz = "DFR|" + uid + "|" + sver + "|" + String(X) + "|" + String(Y) + "|" + String(Z) + "|" + String(mX) + "|" + String(mY) + "|" + String(mZ) + "|" + String(GPSSt) + "|" + String(TargetLat) + "|" + String(TargetLon) + "|" + String(TargetDat) + "|" + String(TargetTim) + "|" + String(TargetSMS) + "|" + String(TargetALT)+ "|*\r"; // msg + 1 char msg[zzzzzz.length() + 1]; zzzzzz.toCharArray(msg, zzzzzz.length() + 1); // Append File appendFile(SD, "/dfrdata.txt", msg ); } // List Dir void listDir(fs::FS &fs, const char * dirname, uint8_t levels){ // List Dir dirname; File root = fs.open(dirname); if(!root){ return; } if(!root.isDirectory()){ return; } File file = root.openNextFile(); while(file){ if(file.isDirectory()){ file.name(); if(levels){ listDir(fs, file.name(), levels -1); } } else { file.name(); file.size(); } file = root.openNextFile(); } } // Write File void writeFile(fs::FS &fs, const char * path, const char * message){ // Write File path; File file = fs.open(path, FILE_WRITE); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); } // Append File void appendFile(fs::FS &fs, const char * path, const char * message){ // Append File path; File file = fs.open(path, FILE_APPEND); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); }
setup.ino
// Setup void setup() { // Give display time to power on delay(100); // EEPROM Size EEPROM.begin(EEPROM_SIZE); // EEPROM Unique ID isUID(); // Give display delay(100); // Set up I2C bus Wire.begin(); // Give display delay(100); //MicroSD Card isSetupSD(); // SHARP Display Start & Clear the Display display.begin(); // Clear Display display.clearDisplay(); // Delay delay( 100 ); // GPS Receiver // Setup GPS isSetupGPS(); // Delay delay( 100 ); // Setup Triple Axis Magnetometer isSetupMagnetometer(); // Delay delay( 100 ); // Initialize digital pin iLED as an output pinMode(iLED, OUTPUT); // Outputting high, the LED turns on digitalWrite(iLED, HIGH); // Initialize the LED Green pinMode(iLEDGreen, OUTPUT); // iLEDGreen HIGH digitalWrite(iLEDGreen, HIGH ); // Initialize the Switch pinMode(iSwitch, INPUT); // Don Luc Electronics // Version // EEPROM isDisplayUID(); // Delay 5 Second delay( 5000 ); }
——
People can contact us: https://www.donluc.com/?page_id=1927
Teacher, Instructor, E-Mentor, R&D and Consulting
- Programming Language
- Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi, Arm, Silicon Labs, Espressif, Etc…)
- IoT
- Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
- Robotics
- Automation
- Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
- Unmanned Vehicles Terrestrial and Marine
- Machine Learning
- Artificial Intelligence (AI)
- RTOS
- Sensors, eHealth Sensors, Biosensor, and Biometric
- Research & Development (R & D)
- Consulting
Follow Us
Luc Paquin – Curriculum Vitae – 2024
https://www.donluc.com/luc/
Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/@thesass2063
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Instagram: https://www.instagram.com/neosteamlabs/
LinkedIn: https://www.linkedin.com/in/jlucpaquin/
Don Luc
Project #29 – DFRobot – ADXL335 – Mk16
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#DonLucElectronics #DonLuc #DFRobot #ADXL335 #GPS #FireBeetle2ESP32E #EEPROM #RTC #SD #Display #Adafruit #SparkFun #ESP32 #IoT #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant
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SparkFun Triple Axis Accelerometer Breakout – ADXL335
Breakout board for the 3 axis ADXL335 from Analog Devices. This is the latest in a long, proven line of analog sensors – the holy grail of accelerometers. The ADXL335 is a triple axis MEMS accelerometer with extremely low noise and power consumption only 320 uA. The sensor has a full sensing range of +/- 3g. There is no on-board regulation, provided power should be between 1.8 and 3.6 Volt. Board comes fully assembled and tested with external components installed. The included 0.1 uF capacitors set the bandwidth of each axis to 50 Hz.
DL2406Mk03
1 x DFRobot FireBeetle 2 ESP32-E
1 x Adafruit SHARP Memory Display
1 x Adafruit MicroSD card breakout board+
1 x MicroSD 16 GB
1 x Adafruit DS3231 Precision RTC FeatherWing – RTC
1 x Battery CR1220
1 x SparkFun Triple Axis Accelerometer ADXL335
1 x GPS Receiver – GP-20U7
2 x Switch
1 x 1K Ohm
1 x 1 x Lithium Ion Battery – 1000mAh
1 x Green LED
1 x USB 3.1 Cable A to C
DFRobot FireBeetle 2 ESP32-E
LED – 2
DSCK – 4
DMOSI – 16
DSS – 17
SCK – 22
MOSI – 23
MISO – 19
CS – 13
GPR – 26
GPT – 25
SCL – 21
SDA – 22
LED – 14
SWI – 3
XAC – A0
YAC – A1
ZAC – A2
VIN – +3.3V
GND – GND
——
DL2406Mk03p.ino
/****** Don Luc Electronics © ****** Software Version Information Project #29 - DFRobot - ADXL335 - Mk16 29-16 DL2406Mk03p.ino DL2406Mk03 1 x DFRobot FireBeetle 2 ESP32-E 1 x Adafruit SHARP Memory Display 1 x Adafruit MicroSD card breakout board+ 1 x MicroSD 16 GB 1 x Adafruit DS3231 Precision RTC FeatherWing - RTC 1 x Battery CR1220 1 x SparkFun Triple Axis Accelerometer ADXL335 1 x GPS Receiver - GP-20U7 2 x Switch 1 x 1K Ohm 1 x 1 x Lithium Ion Battery - 1000mAh 1 x Green LED 1 x USB 3.1 Cable A to C */ // Include the Library Code // EEPROM Library to Read and Write EEPROM // with Unique ID for Unit #include "EEPROM.h" // Wire #include <Wire.h> // DS3231 RTC Date and Time #include <RTClib.h> // SD Card #include "FS.h" #include "SD.h" #include "SPI.h" // SHARP Memory Display #include <Adafruit_SharpMem.h> #include <Adafruit_GFX.h> // GPS Receiver #include <TinyGPS++.h> // ESP32 Hardware Serial #include <HardwareSerial.h> // Accelerometer ADXL335 int iX = A0; int iY = A1; int iZ = A2; // Accelerometer int X = 0; int Y = 0; int Z = 0; // ESP32 HardwareSerial HardwareSerial tGPS(2); // GPS Receiver #define gpsRXPIN 26 // This one is unused and doesnt have a conection #define gpsTXPIN 25 // The TinyGPS++ object TinyGPSPlus gps; // Latitude float TargetLat; // Longitude float TargetLon; // GPS Date, Time, Speed, Altitude // GPS Date String TargetDat; // GPS Time String TargetTim; // GPS Speeds M/S String TargetSMS; // GPS Speeds Km/h String TargetSKH; // GPS Altitude Meters String TargetALT; // GPS Status String GPSSt = ""; // DS3231 RTC Date and Time RTC_DS3231 rtc; String sDate; String sTime; // MicroSD Card const int chipSelect = 13; String zzzzzz = ""; // SHARP Memory Display #define SHARP_SCK 4 #define SHARP_MOSI 16 #define SHARP_SS 17 // Set the size of the display here, e.g. 144x168! Adafruit_SharpMem display(SHARP_SCK, SHARP_MOSI, SHARP_SS, 144, 168); // The currently-available SHARP Memory Display (144x168 pixels) // requires > 4K of microcontroller RAM; it WILL NOT WORK on Arduino Uno // or other <4K "classic" devices. #define BLACK 0 #define WHITE 1 // LED Green int iLEDGreen = 2; // Define LED int iLED = 14; // Switch int iSwitch = 3; // Variable for reading the Switch status int iSwitchState = 0; // EEPROM Unique ID Information #define EEPROM_SIZE 64 String uid = ""; // Software Version Information String sver = "29-16"; void loop() { // DS3231 RTC Date and Time isRTC(); // isGPS isGPS(); // Accelerometer ADXL335 isADXL335(); // Read the state of the Switch value iSwitchState = digitalRead(iSwitch); // The Switch is HIGH: if (iSwitchState == HIGH) { // Display Accelerometer ADXL335 isDisplayADXL335(); } else { // Display GPS isDisplayGPS(); } // MicroSD Card isSD(); // iLED HIGH digitalWrite(iLED, HIGH ); // Delay 5 Second delay(5000); }
getAccelerometer.ino
// Accelerometer ADXL335 // ADXL335 void isADXL335() { // Accelerometer ADXL335 // Accelerometer X, Y, Z // X X = analogRead(iX); // Y Y = analogRead(iY); // Z Z = analogRead(iZ); }
getDisplay.ino
// SHARP Memory Display // SHARP Memory Display - UID void isDisplayUID() { // Text Display // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(3); display.setTextColor(BLACK); // Don Luc Electronics display.setCursor(0,10); display.println( "Don Luc" ); display.setTextSize(2); display.setCursor(0,40); display.println( "Electronics" ); // Version //display.setTextSize(3); display.setCursor(0,70); display.println( "Version" ); //display.setTextSize(2); display.setCursor(0,95); display.println( sver ); // EEPROM display.setCursor(0,120); display.println( "EEPROM" ); display.setCursor(0,140); display.println( uid ); // Refresh display.refresh(); delay( 100 ); } // Display Accelerometer ADXL335 void isDisplayADXL335() { // Text Display // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Date display.setCursor(0,5); display.println( sDate ); // Time display.setCursor(0,30); display.println( sTime ); // X display.setCursor(0,55); display.print( "X: " ); display.println( X ); // Y display.setCursor(0,80); display.print( "Y: " ); display.println( Y ); // Z display.setCursor(0,105); display.print( "Z: " ); display.println( Z ); // Refresh display.refresh(); delay( 100 ); } // Display GPS void isDisplayGPS() { // Text Display Date // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Latitude display.setCursor(0,5); display.print( "Lat: " ); display.println( TargetLat ); // Longitude display.setCursor(0,30); display.print( "Lon: " ); display.println( TargetLon ); // GPS Date display.setCursor(0,55); display.println( TargetDat ); // GPS Time display.setCursor(0,80); display.println( TargetTim ); // GPS Speed M/S display.setCursor(0,105); display.print( TargetSMS ); display.println( " M/S" ); // GPS Altitude Meters display.setCursor(0,130); display.print( TargetALT ); display.println( " M" ); // Refresh display.refresh(); delay( 100 ); }
getEEPROM.ino
// EEPROM // isUID EEPROM Unique ID void isUID() { // Is Unit ID uid = ""; for (int x = 0; x < 7; x++) { uid = uid + char(EEPROM.read(x)); } }
getGPS.ino
// GPS Receiver // Setup GPS void isSetupGPS() { // Setup GPS tGPS.begin( 9600 , SERIAL_8N1 , gpsRXPIN , gpsTXPIN ); } // isGPS void isGPS(){ // Receives NEMA data from GPS receiver // This sketch displays information every time a new sentence is correctly encoded while ( tGPS.available() > 0) if (gps.encode( tGPS.read() )) { // GPS Vector Pointer Target displayInfo(); // GPS Date, Time, Speed, Altitude displayDTS(); } if (millis() > 5000 && gps.charsProcessed() < 10) { while(true); } } // GPS Vector Pointer Target void displayInfo(){ // Location if (gps.location.isValid()) { // Latitude TargetLat = gps.location.lat(); // Longitude TargetLon = gps.location.lng(); // GPS Status 2 GPSSt = "Yes"; } else { // GPS Status 0 GPSSt = "No"; } } // GPS Date, Time, Speed, Altitude void displayDTS(){ // Date TargetDat = ""; if (gps.date.isValid()) { // Date // Year TargetDat += String(gps.date.year(), DEC); TargetDat += "/"; // Month TargetDat += String(gps.date.month(), DEC); TargetDat += "/"; // Day TargetDat += String(gps.date.day(), DEC); } // Time TargetTim = ""; if (gps.time.isValid()) { // Time // Hour TargetTim += String(gps.time.hour(), DEC); TargetTim += ":"; // Minute TargetTim += String(gps.time.minute(), DEC); TargetTim += ":"; // Secound TargetTim += String(gps.time.second(), DEC); } // Speed TargetSMS = ""; TargetSKH = ""; if (gps.speed.isValid()) { // Speed // M/S int x = gps.speed.mps(); TargetSMS = String( x, DEC); // Km/h int y = gps.speed.kmph(); TargetSKH = String( y, DEC); } // Altitude TargetALT = ""; if (gps.altitude.isValid()) { // Altitude // Meters int z = gps.altitude.meters(); TargetALT = String( z, DEC); } }
getRTC.ino
// DS3231 RTC Date and Time // Setup DS3231 RTC void isSetupRTC() { if (! rtc.begin()) { while (1); } if (rtc.lostPower()) { // Following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: // rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0)); } } // DS3231 RTC Date and Time void isRTC(){ // Date and Time sDate = ""; sTime = ""; // Date Time DateTime now = rtc.now(); // sData sDate += String(now.year(), DEC); sDate += "/"; sDate += String(now.month(), DEC); sDate += "/"; sDate += String(now.day(), DEC); // sTime sTime += String(now.hour(), DEC); sTime += ":"; sTime += String(now.minute(), DEC); sTime += ":"; sTime += String(now.second(), DEC); }
getSD.ino
// MicroSD Card // MicroSD Setup void isSetupSD() { // MicroSD Card pinMode( chipSelect , OUTPUT ); if(!SD.begin( chipSelect )){ ; return; } uint8_t cardType = SD.cardType(); // CARD NONE if(cardType == CARD_NONE){ ; return; } // SD Card Type if(cardType == CARD_MMC){ ; } else if(cardType == CARD_SD){ ; } else if(cardType == CARD_SDHC){ ; } else { ; } // Size uint64_t cardSize = SD.cardSize() / (1024 * 1024); } // MicroSD Card void isSD() { zzzzzz = ""; // DFR|EEPROM Unique ID|Version|Date|Time| //Accelerometer X|Accelerometer Y|Accelerometer Z //|GPS|Latitude|Longitude|GPS Date|GPS Time|GPS Speed M/S|GPS Altitude|*\r zzzzzz = "DFR|" + uid + "|" + sver + "|" + String(sDate) + "|" + String(sTime) + "|" + String(X) + "|" + String(Y) + "|" + String(Z) + "|" + String(GPSSt) + "|" + String(TargetLat) + "|" + String(TargetLon) + "|" + String(TargetDat) + "|" + String(TargetTim) + "|" + String(TargetSMS) + "|" + String(TargetALT)+ "|*\r"; // msg + 1 char msg[zzzzzz.length() + 1]; zzzzzz.toCharArray(msg, zzzzzz.length() + 1); // Append File appendFile(SD, "/dfrdata.txt", msg ); } // List Dir void listDir(fs::FS &fs, const char * dirname, uint8_t levels){ // List Dir dirname; File root = fs.open(dirname); if(!root){ return; } if(!root.isDirectory()){ return; } File file = root.openNextFile(); while(file){ if(file.isDirectory()){ file.name(); if(levels){ listDir(fs, file.name(), levels -1); } } else { file.name(); file.size(); } file = root.openNextFile(); } } // Write File void writeFile(fs::FS &fs, const char * path, const char * message){ // Write File path; File file = fs.open(path, FILE_WRITE); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); } // Append File void appendFile(fs::FS &fs, const char * path, const char * message){ // Append File path; File file = fs.open(path, FILE_APPEND); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); }
setup.ino
// Setup void setup() { // Give display time to power on delay(100); // EEPROM Size EEPROM.begin(EEPROM_SIZE); // EEPROM Unique ID isUID(); // Give display delay(100); // Set up I2C bus Wire.begin(); // Give display delay(100); // Setup DS3231 RTC isSetupRTC(); //MicroSD Card isSetupSD(); // SHARP Display Start & Clear the Display display.begin(); // Clear Display display.clearDisplay(); // Delay delay( 100 ); // GPS Receiver // Setup GPS isSetupGPS(); // Initialize digital pin iLED as an output pinMode(iLED, OUTPUT); // Outputting high, the LED turns on digitalWrite(iLED, HIGH); // Initialize the LED Green pinMode(iLEDGreen, OUTPUT); // iLEDGreen HIGH digitalWrite(iLEDGreen, HIGH ); // Initialize the Switch pinMode(iSwitch, INPUT); // Don Luc Electronics // Version // EEPROM isDisplayUID(); // Delay 5 Second delay( 5000 ); }
——
People can contact us: https://www.donluc.com/?page_id=1927
Teacher, Instructor, E-Mentor, R&D and Consulting
- Programming Language
- Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi, Arm, Silicon Labs, Espressif, Etc…)
- IoT
- Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
- Robotics
- Automation
- Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
- Unmanned Vehicles Terrestrial and Marine
- Machine Learning
- Artificial Intelligence (AI)
- RTOS
- Sensors, eHealth Sensors, Biosensor, and Biometric
- Research & Development (R & D)
- Consulting
Follow Us
Luc Paquin – Curriculum Vitae – 2024
https://www.donluc.com/luc/
Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/@thesass2063
Twitter: https://twitter.com/labs_steam
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LinkedIn: https://www.linkedin.com/in/jlucpaquin/
Don Luc
Project #29 – DFRobot – GPS Receiver – Mk15
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#DonLucElectronics #DonLuc #DFRobot #GPS #BME280 #CCS811 #FireBeetle2ESP32E #EEPROM #RTC #SD #Display #Adafruit #SparkFun #ESP32 #IoT #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant
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Global Positioning System (GPS)
The Global Positioning System (GPS) is a satellite-based radionavigation system owned by the United States government and operated by the United States Space Force. It is one of the global navigation satellite systems (GNSS) that provides geolocation and time information to a GPS receiver anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites. Obstacles such as mountains and buildings block the relatively weak GPS signals.
GPS Receiver – GP-20U7
The GP-20U7 is a compact GPS receiver with a built-in high performances All-In-One GPS chipset. The GP-20U7 accurately provides position, velocity, and time readings as well possessing high sensitivity and tracking capabilities. Thanks to the low power consumption this receiver requires, the GP-20U7 is ideal for portable applications such as tablet PCs, smart phones, and other devices requiring positioning capability.
DL2406Mk02
1 x DFRobot FireBeetle 2 ESP32-E
1 x Adafruit SHARP Memory Display
1 x Adafruit MicroSD card breakout board+
1 x MicroSD 16 GB
1 x Adafruit DS3231 Precision RTC FeatherWing – RTC
1 x Battery CR1220
1 x SparkFun Environmental Combo CCS811/BME280
1 x GPS Receiver – GP-20U7
3 x Switch
2 x 1K Ohm
1 x 1 x Lithium Ion Battery – 1000mAh
1 x Green LED
1 x USB 3.1 Cable A to C
DFRobot FireBeetle 2 ESP32-E
LED – 2
DSCK – 4
DMOSI – 16
DSS – 17
SCK – 22
MOSI – 23
MISO – 19
CS – 13
GPR – 26
GPT – 25
SCL – 21
SDA – 22
LED – 14
SWI – 3
SWG – 1
VIN – +3.3V
GND – GND
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DL2406Mk02p.ino
/****** Don Luc Electronics © ****** Software Version Information Project #29 - DFRobot - GPS Receiver - Mk15 29-15 DL2406Mk02p.ino DL2406Mk02 1 x DFRobot FireBeetle 2 ESP32-E 1 x Adafruit SHARP Memory Display 1 x Adafruit MicroSD card breakout board+ 1 x MicroSD 16 GB 1 x Adafruit DS3231 Precision RTC FeatherWing - RTC 1 x Battery CR1220 1 x SparkFun Environmental Combo CCS811/BME280 1 x GPS Receiver - GP-20U7 3 x Switch 2 x 1K Ohm 1 x 1 x Lithium Ion Battery - 1000mAh 1 x Green LED 1 x USB 3.1 Cable A to C */ // Include the Library Code // EEPROM Library to Read and Write EEPROM // with Unique ID for Unit #include "EEPROM.h" // Wire #include <Wire.h> // DS3231 RTC Date and Time #include <RTClib.h> // SD Card #include "FS.h" #include "SD.h" #include "SPI.h" // SHARP Memory Display #include <Adafruit_SharpMem.h> #include <Adafruit_GFX.h> // SparkFun BME280 - Humidity, Temperature, Altitude and Barometric Pressure #include <SparkFunBME280.h> // SparkFun CCS811 - eCO2 & tVOC #include <SparkFunCCS811.h> // GPS Receiver #include <TinyGPS++.h> // ESP32 Hardware Serial #include <HardwareSerial.h> // ESP32 HardwareSerial HardwareSerial tGPS(2); // GPS Receiver #define gpsRXPIN 26 // This one is unused and doesnt have a conection #define gpsTXPIN 25 // The TinyGPS++ object TinyGPSPlus gps; // Latitude float TargetLat; // Longitude float TargetLon; // GPS Date, Time, Speed, Altitude // GPS Date String TargetDat; // GPS Time String TargetTim; // GPS Speeds M/S String TargetSMS; // GPS Speeds Km/h String TargetSKH; // GPS Altitude Meters String TargetALT; // GPS Status String GPSSt = ""; // SparkFun BME280 - Temperature, Humidity, Altitude and Barometric Pressure BME280 myBME280; // Temperature Celsius float BMEtempC = 0; // Humidity float BMEhumid = 0; // Altitude Meters float BMEaltitudeM = 0; // Barometric Pressure float BMEpressure = 0; // SparkFun CCS811 - eCO2 & tVOC // Default I2C Address #define CCS811_ADDR 0x5B CCS811 myCCS811(CCS811_ADDR); // eCO2 float CCS811CO2 = 0; // TVOC float CCS811TVOC = 0; // DS3231 RTC Date and Time RTC_DS3231 rtc; String sDate; String sTime; // MicroSD Card const int chipSelect = 13; String zzzzzz = ""; // SHARP Memory Display #define SHARP_SCK 4 #define SHARP_MOSI 16 #define SHARP_SS 17 // Set the size of the display here, e.g. 144x168! Adafruit_SharpMem display(SHARP_SCK, SHARP_MOSI, SHARP_SS, 144, 168); // The currently-available SHARP Memory Display (144x168 pixels) // requires > 4K of microcontroller RAM; it WILL NOT WORK on Arduino Uno // or other <4K "classic" devices. #define BLACK 0 #define WHITE 1 // LED Green int iLEDGreen = 2; // Define LED int iLED = 14; // Switch int iSwitch = 3; // Variable for reading the Switch status int iSwitchState = 0; // Switch GPS int iSwitchGPS = 1; // Variable for reading the Switch GPS status int iSwitchGPSState = 0; // EEPROM Unique ID Information #define EEPROM_SIZE 64 String uid = ""; // Software Version Information String sver = "29-15"; void loop() { // DS3231 RTC Date and Time isRTC(); // SparkFun BME280 - Temperature, Humidity, Altitude and Barometric Pressure isBME280(); // SparkFun CCS811 - eCO2 & tVOC isCCS811(); // isGPS isGPS(); // Read the state of the Switch value iSwitchState = digitalRead(iSwitch); // The Switch is HIGH: if (iSwitchState == HIGH) { // Display Date, Time, Temperature, Humidity isDisplayDTTH(); } else { // Read the state of the Switch value iSwitchGPSState = digitalRead(iSwitchGPS); if (iSwitchGPSState == HIGH) { // Display GPS isDisplayGPS(); } else { // Display Date, Time, eCO2 Concentration, tVOC Concentration isDisplayDTCOVO(); } } // MicroSD Card isSD(); // iLED HIGH digitalWrite(iLED, HIGH ); // Delay 5 Second delay(5000); }
getBME280.ino
// SparkFun BME280 - Temperature, Humidity, Altitude and Barometric Pressure // isBME280 - Temperature, Humidity, Altitude and Barometric Pressure void isBME280(){ // Temperature Celsius BMEtempC = myBME280.readTempC(); // Humidity BMEhumid = myBME280.readFloatHumidity() ; // Altitude Meters BMEaltitudeM = myBME280.readFloatAltitudeMeters(); // Barometric Pressure BMEpressure = myBME280.readFloatPressure(); }
getCCS811.ino
// CCS811 - eCO2 & tVOC // isCCS811 - eCO2 & tVOC void isCCS811(){ // This sends the temperature & humidity data to the CCS811 myCCS811.setEnvironmentalData(BMEhumid, BMEtempC); // Calling this function updates the global tVOC and eCO2 variables myCCS811.readAlgorithmResults(); // eCO2 Concentration CCS811CO2 = myCCS811.getCO2(); // tVOC Concentration CCS811TVOC = myCCS811.getTVOC(); }
getDisplay.ino
// SHARP Memory Display // SHARP Memory Display - UID void isDisplayUID() { // Text Display // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(3); display.setTextColor(BLACK); // Don Luc Electronics display.setCursor(0,10); display.println( "Don Luc" ); display.setTextSize(2); display.setCursor(0,40); display.println( "Electronics" ); // Version //display.setTextSize(3); display.setCursor(0,70); display.println( "Version" ); //display.setTextSize(2); display.setCursor(0,95); display.println( sver ); // EEPROM display.setCursor(0,120); display.println( "EEPROM" ); display.setCursor(0,140); display.println( uid ); // Refresh display.refresh(); delay( 100 ); } // Display Date, Time, Temperature, Humidity, Altitude and Barometric Pressure void isDisplayDTTH() { // Text Display Date // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Date display.setCursor(0,5); display.println( sDate ); // Time display.setCursor(0,30); display.println( sTime ); // Temperature display.setCursor(0,55); display.print( BMEtempC ); display.println( "C" ); // Humidity display.setCursor(0,80); display.print( BMEhumid ); display.println( "%" ); // Altitude Meters display.setCursor(0,105); display.print( BMEaltitudeM ); display.println( "M" ); // Barometric Pressure display.setCursor(0,130); display.println( BMEpressure ); // Refresh display.refresh(); delay( 100 ); } // Display Display Date, Time, eCO2 Concentration, tVOC Concentration void isDisplayDTCOVO() { // Text Display Date // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Date display.setCursor(0,5); display.println( sDate ); // Time display.setCursor(0,30); display.println( sTime ); // eCO2 Concentration display.setCursor(0,55); display.println( "eCO2" ); display.setCursor(0,80); display.println( CCS811CO2 ); // tVOC Concentration display.setCursor(0,105); display.println( "tVOC" ); display.setCursor(0,130); display.println( CCS811TVOC ); // Refresh display.refresh(); delay( 100 ); } // Display GPS void isDisplayGPS() { // Text Display Date // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Latitude display.setCursor(0,5); display.print( "Lat: " ); display.println( TargetLat ); // Longitude display.setCursor(0,30); display.print( "Lon: " ); display.println( TargetLon ); // GPS Date display.setCursor(0,55); display.println( TargetDat ); // GPS Time display.setCursor(0,80); display.println( TargetTim ); // GPS Speed M/S display.setCursor(0,105); display.print( TargetSMS ); display.println( " M/S" ); // GPS Altitude Meters display.setCursor(0,130); display.print( TargetALT ); display.println( " M" ); // Refresh display.refresh(); delay( 100 ); }
getEEPROM.ino
// EEPROM // isUID EEPROM Unique ID void isUID() { // Is Unit ID uid = ""; for (int x = 0; x < 7; x++) { uid = uid + char(EEPROM.read(x)); } }
getGPS.ino
// GPS Receiver // Setup GPS void isSetupGPS() { // Setup GPS tGPS.begin( 9600 , SERIAL_8N1 , gpsRXPIN , gpsTXPIN ); } // isGPS void isGPS(){ // Receives NEMA data from GPS receiver // This sketch displays information every time a new sentence is correctly encoded while ( tGPS.available() > 0) if (gps.encode( tGPS.read() )) { // GPS Vector Pointer Target displayInfo(); // GPS Date, Time, Speed, Altitude displayDTS(); } if (millis() > 5000 && gps.charsProcessed() < 10) { while(true); } } // GPS Vector Pointer Target void displayInfo(){ // Location if (gps.location.isValid()) { // Latitude TargetLat = gps.location.lat(); // Longitude TargetLon = gps.location.lng(); // GPS Status 2 GPSSt = "Yes"; } else { // GPS Status 0 GPSSt = "No"; } } // GPS Date, Time, Speed, Altitude void displayDTS(){ // Date TargetDat = ""; if (gps.date.isValid()) { // Date // Year TargetDat += String(gps.date.year(), DEC); TargetDat += "/"; // Month TargetDat += String(gps.date.month(), DEC); TargetDat += "/"; // Day TargetDat += String(gps.date.day(), DEC); } // Time TargetTim = ""; if (gps.time.isValid()) { // Time // Hour TargetTim += String(gps.time.hour(), DEC); TargetTim += ":"; // Minute TargetTim += String(gps.time.minute(), DEC); TargetTim += ":"; // Secound TargetTim += String(gps.time.second(), DEC); } // Speed TargetSMS = ""; TargetSKH = ""; if (gps.speed.isValid()) { // Speed // M/S int x = gps.speed.mps(); TargetSMS = String( x, DEC); // Km/h int y = gps.speed.kmph(); TargetSKH = String( y, DEC); } // Altitude TargetALT = ""; if (gps.altitude.isValid()) { // Altitude // Meters int z = gps.altitude.meters(); TargetALT = String( z, DEC); } }
getRTC.ino
// DS3231 RTC Date and Time // Setup DS3231 RTC void isSetupRTC() { if (! rtc.begin()) { while (1); } if (rtc.lostPower()) { // Following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: // rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0)); } } // DS3231 RTC Date and Time void isRTC(){ // Date and Time sDate = ""; sTime = ""; // Date Time DateTime now = rtc.now(); // sData sDate += String(now.year(), DEC); sDate += "/"; sDate += String(now.month(), DEC); sDate += "/"; sDate += String(now.day(), DEC); // sTime sTime += String(now.hour(), DEC); sTime += ":"; sTime += String(now.minute(), DEC); sTime += ":"; sTime += String(now.second(), DEC); }
getSD.ino
// MicroSD Card // MicroSD Setup void isSetupSD() { // MicroSD Card pinMode( chipSelect , OUTPUT ); if(!SD.begin( chipSelect )){ ; return; } uint8_t cardType = SD.cardType(); // CARD NONE if(cardType == CARD_NONE){ ; return; } // SD Card Type if(cardType == CARD_MMC){ ; } else if(cardType == CARD_SD){ ; } else if(cardType == CARD_SDHC){ ; } else { ; } // Size uint64_t cardSize = SD.cardSize() / (1024 * 1024); } // MicroSD Card void isSD() { zzzzzz = ""; // DFR|EEPROM Unique ID|Version|Date|Time|Temperature Celsius|Humidity //|Altitude Meters|Barometric Pressure|eCO2 Concentration|tVOC Concentration //|GPS|Latitude|Longitude|GPS Date|GPS Time|GPS Speed M/S|GPS Altitude|*\r zzzzzz = "DFR|" + uid + "|" + sver + "|" + sDate + "|" + sTime + "|" + String(BMEtempC) + "C|" + String(BMEhumid) + "%|" + String(BMEaltitudeM) + " M|" + String(BMEpressure) + "|" + String(CCS811CO2) + "|" + String(CCS811TVOC) + "|" + String(GPSSt) + "|" + String(TargetLat) + "|" + String(TargetLon) + "|" + String(TargetDat) + "|" + String(TargetTim) + "|" + String(TargetSMS) + "|" + String(TargetALT)+ "|*\r"; // msg + 1 char msg[zzzzzz.length() + 1]; zzzzzz.toCharArray(msg, zzzzzz.length() + 1); // Append File appendFile(SD, "/dfrdata.txt", msg ); } // List Dir void listDir(fs::FS &fs, const char * dirname, uint8_t levels){ // List Dir dirname; File root = fs.open(dirname); if(!root){ return; } if(!root.isDirectory()){ return; } File file = root.openNextFile(); while(file){ if(file.isDirectory()){ file.name(); if(levels){ listDir(fs, file.name(), levels -1); } } else { file.name(); file.size(); } file = root.openNextFile(); } } // Write File void writeFile(fs::FS &fs, const char * path, const char * message){ // Write File path; File file = fs.open(path, FILE_WRITE); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); } // Append File void appendFile(fs::FS &fs, const char * path, const char * message){ // Append File path; File file = fs.open(path, FILE_APPEND); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); }
setup.ino
// Setup void setup() { // Give display time to power on delay(100); // EEPROM Size EEPROM.begin(EEPROM_SIZE); // EEPROM Unique ID isUID(); // Give display delay(100); // Set up I2C bus Wire.begin(); // Give display delay(100); // Setup DS3231 RTC isSetupRTC(); //MicroSD Card isSetupSD(); // SHARP Display Start & Clear the Display display.begin(); // Clear Display display.clearDisplay(); // Delay delay( 100 ); // SparkFun BME280 - Temperature, Humidity, Altitude and Barometric Pressure myBME280.begin(); // CCS811 - eCO2 & tVOC myCCS811.begin(); // Delay delay( 100 ); // GPS Receiver // Setup GPS isSetupGPS(); // Initialize digital pin iLED as an output pinMode(iLED, OUTPUT); // Outputting high, the LED turns on digitalWrite(iLED, HIGH); // Initialize the LED Green pinMode(iLEDGreen, OUTPUT); // iLEDGreen HIGH digitalWrite(iLEDGreen, HIGH ); // Initialize the Switch pinMode(iSwitch, INPUT); // Initialize the Switch GPS pinMode(iSwitchGPS, INPUT); // Don Luc Electronics // Version // EEPROM isDisplayUID(); // Delay 5 Second delay( 5000 ); }
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People can contact us: https://www.donluc.com/?page_id=1927
Teacher, Instructor, E-Mentor, R&D and Consulting
- Programming Language
- Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi, Arm, Silicon Labs, Espressif, Etc…)
- IoT
- Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
- Robotics
- Automation
- Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
- Unmanned Vehicles Terrestrial and Marine
- Machine Learning
- Artificial Intelligence (AI)
- RTOS
- Sensors, eHealth Sensors, Biosensor, and Biometric
- Research & Development (R & D)
- Consulting
Follow Us
Luc Paquin – Curriculum Vitae – 2024
https://www.donluc.com/luc/
Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
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LinkedIn: https://www.linkedin.com/in/jlucpaquin/
Don Luc
Project #29 – DFRobot – Environmental Combo – Mk14
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#DonLucElectronics #DonLuc #DFRobot #BME280 #CCS811 #FireBeetle2ESP32E #EEPROM #RTC #SD #Display #Adafruit #SparkFun #ESP32 #IoT #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant
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SparkFun Environmental Combo Breakout – CCS811/BME280
The SparkFun CCS811/BME280 Environmental Combo Breakout takes care of all your atmospheric-quality sensing needs with the popular CCS811 and BME280 ICs. This unique breakout provides a variety of environmental data, including barometric pressure, humidity, temperature, TVOCs and equivalent eCO2 levels. To make it even easier to use this breakout, all communication is enacted exclusively via I2C, utilizing our handy Qwiic system.
The CCS811 is an exceedingly popular sensor, providing readings for equivalent eCO2 in the parts per million (PPM) and total volatile organic compounds in the parts per billion (PPB). The CCS811 also has a feature that allows it to fine-tune its readings if it has access to the current humidity and temperature. Luckily for us, the BME280 provides humidity, temperature and barometric pressure. This allows the sensors to work together to give us more accurate readings than they’d be able to provide on their own. We also made it easy to interface with them via I2C.
DL2406Mk01
1 x DFRobot FireBeetle 2 ESP32-E
1 x Adafruit SHARP Memory Display
1 x Adafruit MicroSD card breakout board+
1 x MicroSD 16 GB
1 x Adafruit DS3231 Precision RTC FeatherWing – RTC
1 x Battery CR1220
1 x SparkFun Environmental Combo CCS811/BME280
2 x Switch
1 x 1K Ohm
1 x 1 x Lithium Ion Battery – 1000mAh
1 x Green LED
1 x Slide Switch
1 x USB 3.1 Cable A to C
DFRobot FireBeetle 2 ESP32-E
LED – 2
DSCK – 4
DMOSI – 16
DSS – 17
SCK – 22
MOSI – 23
MISO – 19
CS – 13
SCL – 21
SDA – 22
LED – 14
SWI – 3
VIN – +3.3V
GND – GND
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DL2406Mk01p.ino
/****** Don Luc Electronics © ****** Software Version Information Project #29 - DFRobot - Environmental Combo - Mk14 29-14 DL2406Mk01p.ino 1 x DFRobot FireBeetle 2 ESP32-E 1 x Adafruit SHARP Memory Display 1 x Adafruit MicroSD card breakout board+ 1 x MicroSD 16 GB 1 x Adafruit DS3231 Precision RTC FeatherWing - RTC 1 x Battery CR1220 1 x SparkFun Environmental Combo CCS811/BME280 2 x Switch 1 x 1K Ohm 1 x 1 x Lithium Ion Battery - 1000mAh 1 x Green LED 1 x Slide Switch 1 x USB 3.1 Cable A to C */ // Include the Library Code // EEPROM Library to Read and Write EEPROM // with Unique ID for Unit #include "EEPROM.h" // Wire #include <Wire.h> // DS3231 RTC Date and Time #include <RTClib.h> // SD Card #include "FS.h" #include "SD.h" #include "SPI.h" // SHARP Memory Display #include <Adafruit_SharpMem.h> #include <Adafruit_GFX.h> // SparkFun BME280 - Humidity, Temperature, Altitude and Barometric Pressure #include <SparkFunBME280.h> // SparkFun CCS811 - eCO2 & tVOC #include <SparkFunCCS811.h> // SparkFun BME280 - Temperature, Humidity, Altitude and Barometric Pressure BME280 myBME280; // Temperature Celsius float BMEtempC = 0; // Humidity float BMEhumid = 0; // Altitude Meters float BMEaltitudeM = 0; // Barometric Pressure float BMEpressure = 0; // SparkFun CCS811 - eCO2 & tVOC // Default I2C Address #define CCS811_ADDR 0x5B CCS811 myCCS811(CCS811_ADDR); // eCO2 float CCS811CO2 = 0; // TVOC float CCS811TVOC = 0; // DS3231 RTC Date and Time RTC_DS3231 rtc; String sDate; String sTime; // MicroSD Card const int chipSelect = 13; String zzzzzz = ""; // SHARP Memory Display #define SHARP_SCK 4 #define SHARP_MOSI 16 #define SHARP_SS 17 // Set the size of the display here, e.g. 144x168! Adafruit_SharpMem display(SHARP_SCK, SHARP_MOSI, SHARP_SS, 144, 168); // The currently-available SHARP Memory Display (144x168 pixels) // requires > 4K of microcontroller RAM; it WILL NOT WORK on Arduino Uno // or other <4K "classic" devices. #define BLACK 0 #define WHITE 1 // LED Green int iLEDGreen = 2; // Define LED int iLED = 14; // Switch int iSwitch = 3; // Variable for reading the Switch status int iSwitchState = 0; // EEPROM Unique ID Information #define EEPROM_SIZE 64 String uid = ""; // Software Version Information String sver = "29-14"; void loop() { // DS3231 RTC Date and Time isRTC(); // SparkFun BME280 - Temperature, Humidity, Altitude and Barometric Pressure isBME280(); // SparkFun CCS811 - eCO2 & tVOC isCCS811(); // Read the state of the Switch value iSwitchState = digitalRead(iSwitch); // The Switch is HIGH: if (iSwitchState == HIGH) { // Display Date, Time, Temperature, Humidity isDisplayDTTH(); } else { // Display Date, Time, eCO2 Concentration, tVOC Concentration isDisplayDTCOVO(); } // MicroSD Card isSD(); // iLED HIGH digitalWrite(iLED, HIGH ); // Delay 1 Second delay(1000); }
getBME280.ino
// SparkFun BME280 - Temperature, Humidity, Altitude and Barometric Pressure // isBME280 - Temperature, Humidity, Altitude and Barometric Pressure void isBME280(){ // Temperature Celsius BMEtempC = myBME280.readTempC(); // Humidity BMEhumid = myBME280.readFloatHumidity() ; // Altitude Meters BMEaltitudeM = myBME280.readFloatAltitudeMeters(); // Barometric Pressure BMEpressure = myBME280.readFloatPressure(); }
getCCS811.ino
// CCS811 - eCO2 & tVOC // isCCS811 - eCO2 & tVOC void isCCS811(){ // This sends the temperature & humidity data to the CCS811 myCCS811.setEnvironmentalData(BMEhumid, BMEtempC); // Calling this function updates the global tVOC and eCO2 variables myCCS811.readAlgorithmResults(); // eCO2 Concentration CCS811CO2 = myCCS811.getCO2(); // tVOC Concentration CCS811TVOC = myCCS811.getTVOC(); }
getDisplay.ino
// SHARP Memory Display // SHARP Memory Display - UID void isDisplayUID() { // Text Display // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(3); display.setTextColor(BLACK); // Don Luc Electronics display.setCursor(0,10); display.println( "Don Luc" ); display.setTextSize(2); display.setCursor(0,40); display.println( "Electronics" ); // Version //display.setTextSize(3); display.setCursor(0,70); display.println( "Version" ); //display.setTextSize(2); display.setCursor(0,95); display.println( sver ); // EEPROM display.setCursor(0,120); display.println( "EEPROM" ); display.setCursor(0,140); display.println( uid ); // Refresh display.refresh(); delay( 100 ); } // Display Date, Time, Temperature, Humidity, Altitude and Barometric Pressure void isDisplayDTTH() { // Text Display Date // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Date display.setCursor(0,5); display.println( sDate ); // Time display.setCursor(0,30); display.println( sTime ); // Temperature display.setCursor(0,55); display.print( BMEtempC ); display.println( "C" ); // Humidity display.setCursor(0,80); display.print( BMEhumid ); display.println( "%" ); // Altitude Meters display.setCursor(0,105); display.print( BMEaltitudeM ); display.println( "M" ); // Barometric Pressure display.setCursor(0,130); display.println( BMEpressure ); // Refresh display.refresh(); delay( 100 ); } // Display Display Date, Time, eCO2 Concentration, tVOC Concentration void isDisplayDTCOVO() { // Text Display Date // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Date display.setCursor(0,5); display.println( sDate ); // Time display.setCursor(0,30); display.println( sTime ); // eCO2 Concentration display.setCursor(0,55); display.println( "eCO2" ); display.setCursor(0,80); display.println( CCS811CO2 ); // tVOC Concentration display.setCursor(0,105); display.println( "tVOC" ); display.setCursor(0,130); display.println( CCS811TVOC ); // Refresh display.refresh(); delay( 100 ); }
getEEPROM.ino
// EEPROM // isUID EEPROM Unique ID void isUID() { // Is Unit ID uid = ""; for (int x = 0; x < 7; x++) { uid = uid + char(EEPROM.read(x)); } }
getRTC.ino
// DS3231 RTC Date and Time // Setup DS3231 RTC void isSetupRTC() { if (! rtc.begin()) { while (1); } if (rtc.lostPower()) { // Following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: // rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0)); } } // DS3231 RTC Date and Time void isRTC(){ // Date and Time sDate = ""; sTime = ""; // Date Time DateTime now = rtc.now(); // sData sDate += String(now.year(), DEC); sDate += "/"; sDate += String(now.month(), DEC); sDate += "/"; sDate += String(now.day(), DEC); // sTime sTime += String(now.hour(), DEC); sTime += ":"; sTime += String(now.minute(), DEC); sTime += ":"; sTime += String(now.second(), DEC); }
getSD.ino
// MicroSD Card // MicroSD Setup void setupSD() { // MicroSD Card pinMode( chipSelect , OUTPUT ); if(!SD.begin( chipSelect )){ ; return; } uint8_t cardType = SD.cardType(); // CARD NONE if(cardType == CARD_NONE){ ; return; } // SD Card Type if(cardType == CARD_MMC){ ; } else if(cardType == CARD_SD){ ; } else if(cardType == CARD_SDHC){ ; } else { ; } // Size uint64_t cardSize = SD.cardSize() / (1024 * 1024); } // MicroSD Card void isSD() { zzzzzz = ""; // DFR|EEPROM Unique ID|Version|Date|Time|Temperature Celsius|Humidity //|Altitude Meters|Barometric Pressure|eCO2 Concentration|tVOC Concentration|*\r zzzzzz = "DFR|" + uid + "|" + sver + "|" + sDate + "|" + sTime + "|" + String(BMEtempC) + "C|" + String(BMEhumid) + "%|" + String(BMEaltitudeM) + " M|" + String(BMEpressure) + "|" + String(CCS811CO2) + "|" + String(CCS811TVOC) + "|*\r"; // msg + 1 char msg[zzzzzz.length() + 1]; zzzzzz.toCharArray(msg, zzzzzz.length() + 1); // Append File appendFile(SD, "/dfrdata.txt", msg ); } // List Dir void listDir(fs::FS &fs, const char * dirname, uint8_t levels){ // List Dir dirname; File root = fs.open(dirname); if(!root){ return; } if(!root.isDirectory()){ return; } File file = root.openNextFile(); while(file){ if(file.isDirectory()){ file.name(); if(levels){ listDir(fs, file.name(), levels -1); } } else { file.name(); file.size(); } file = root.openNextFile(); } } // Write File void writeFile(fs::FS &fs, const char * path, const char * message){ // Write File path; File file = fs.open(path, FILE_WRITE); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); } // Append File void appendFile(fs::FS &fs, const char * path, const char * message){ // Append File path; File file = fs.open(path, FILE_APPEND); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); }
setup.ino
// Setup void setup() { // Give display time to power on delay(100); // EEPROM Size EEPROM.begin(EEPROM_SIZE); // EEPROM Unique ID isUID(); // Give display delay(100); // Set up I2C bus Wire.begin(); // Give display delay(100); // Setup DS3231 RTC isSetupRTC(); //MicroSD Card setupSD(); // SHARP Display Start & Clear the Display display.begin(); // Clear Display display.clearDisplay(); // Delay delay( 100 ); // SparkFun BME280 - Temperature, Humidity, Altitude and Barometric Pressure myBME280.begin(); // CCS811 - eCO2 & tVOC myCCS811.begin(); // Delay delay( 100 ); // Initialize digital pin iLED as an output pinMode(iLED, OUTPUT); // Outputting high, the LED turns on digitalWrite(iLED, HIGH); // Initialize the LED Green pinMode(iLEDGreen, OUTPUT); // iLEDGreen HIGH digitalWrite(iLEDGreen, HIGH ); // Initialize the Switch pinMode(iSwitch, INPUT); // Don Luc Electronics // Version // EEPROM isDisplayUID(); // Delay 5 Second delay( 5000 ); }
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People can contact us: https://www.donluc.com/?page_id=1927
Teacher, Instructor, E-Mentor, R&D and Consulting
- Programming Language
- Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi, Arm, Silicon Labs, Espressif, Etc…)
- IoT
- Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
- Robotics
- Automation
- Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
- Unmanned Vehicles Terrestrial and Marine
- Machine Learning
- Artificial Intelligence (AI)
- RTOS
- Sensors, eHealth Sensors, Biosensor, and Biometric
- Research & Development (R & D)
- Consulting
Follow Us
Luc Paquin – Curriculum Vitae – 2024
https://www.donluc.com/luc/
Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/@thesass2063
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Instagram: https://www.instagram.com/neosteamlabs/
LinkedIn: https://www.linkedin.com/in/jlucpaquin/
Don Luc
Project #29 – DFRobot – RHT And MQ – Mk13
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#DonLucElectronics #DonLuc #DFRobot #BLESensorBeacon #AmbientLight #SoilMoisture #SHT40 #FireBeetle2ESP32E #EEPROM #RTC #SD #Display #Adafruit #ESP32 #IoT #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant
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Humidity and Temperature Sensor – RHT03
The RHT03 (also known by DHT-22) is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn’t require extra components so you can get right to measuring relative humidity and temperature.
MQ Series Gas Sensor
The description of each MQ series gas sensor and its uses that follows will be helpful to anybody who wants to understand the foundations of gas sensing technology. The MQ Series Gas Sensor is a revolutionary technology designed for the detection of combustible gases, such as those used in industry and manufacturing. MQ sensor working principle involves detecting changes in electrical conductivity when specific gases come into contact with the sensor’s sensing element. This variety of semiconductor gas sensors makes it possible to measure concentrations of gasses such as alcohol, methane, propane, butane, and carbon monoxide.
Pololu Carrier for MQ Gas Sensors
This carrier board is designed to work with any of the MQ-series gas sensors, simplifying the interface from 6 to 3 pins—ground, power and analog voltage output +3-5 Volt. This board has two mounting holes and provides convenient pads for mounting the gas sensor’s required sensitivity-setting resistor.
DL2405Mk03
1 x DFRobot FireBeetle 2 ESP32-E
1 x Adafruit SHARP Memory Display
1 x Adafruit MicroSD card breakout board+
1 x MicroSD 16 GB
1 x Adafruit DS3231 Precision RTC FeatherWing – RTC
1 x Battery CR1220
4 x Pololu Carrier for MQ Gas Sensors
1 x SparkFun Hydrogen Gas Sensor – MQ-8
1 x 4.7K Ohm
1 x Pololu Carbon Monoxide & Flammable Gas Sensor – MQ-9
1 x 22k Ohm
1 x SparkFun Carbon Monoxide Gas Sensor – MQ-7
1 x 10K Ohm
1 x SparkFun Alcohol Gas Sensor – MQ-3
1 x 220k Ohm
1 x Temperature and Humidity Sensor – RHT03
1 x PIR Motion Sensor (JST)
1 x Switch
1 x 1K Ohm
1 x Gravity: Analog Soil Moisture Sensor
1 x Gravity: Analog Ambient Light Sensor
1 x Fermion: SHT40 Temperature & Humidity Sensor
3 x Fermion: BLE Sensor Beacon
3 x CR2032 Coin Cell Battery
1 x 1 x Lithium Ion Battery – 1000mAh
1 x Green LED
1 x Slide Switch
1 x SparkFun Serial Basic Breakout – CH340G
1 x SparkFun Cerberus USB Cable
1 x USB 3.1 Cable A to C
DFRobot FireBeetle 2 ESP32-E
LED – 2
DSCK – 4
DMOSI – 16
DSS – 17
SCK – 22
MOSI – 23
MISO – 19
CS – 13
SCL – 21
SDA – 22
LED – 14
RHT – 25
PIR – 26
SWI – 3
MQ8 = A0
MQ9 = A1
MQ7 = A2
MQ3 = A3
VIN – +3.3V
GND – GND
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DL2405Mk03p.ino
/****** Don Luc Electronics © ****** Software Version Information Project #29 - DFRobot - RHT And MQ - Mk13 29-13 DL2404Mk03p.ino 1 x DFRobot FireBeetle 2 ESP32-E 1 x Adafruit SHARP Memory Display 1 x Adafruit MicroSD card breakout board+ 1 x MicroSD 16 GB 1 x Adafruit DS3231 Precision RTC FeatherWing - RTC 1 x Battery CR1220 4 x Pololu Carrier for MQ Gas Sensors 1 x SparkFun Hydrogen Gas Sensor - MQ-8 1 x 4.7K Ohm 1 x Pololu Carbon Monoxide & Flammable Gas Sensor - MQ-9 1 x 22k Ohm 1 x SparkFun Carbon Monoxide Gas Sensor - MQ-7 1 x 10K Ohm 1 x SparkFun Alcohol Gas Sensor - MQ-3 1 x 220k Ohm 1 x Temperature and Humidity Sensor - RHT03 1 x PIR Motion Sensor (JST) 1 x Switch 1 x 1K Ohm 1 x Gravity: Analog Soil Moisture Sensor 1 x Gravity: Analog Ambient Light Sensor 1 x Fermion: SHT40 Temperature & Humidity Sensor 3 x Fermion: BLE Sensor Beacon 3 x CR2032 Coin Cell Battery 1 x 1 x Lithium Ion Battery - 1000mAh 1 x Green LED 1 x SparkFun Serial Basic Breakout - CH340G 1 x SparkFun Cerberus USB Cable 1 x USB 3.1 Cable A to C */ // Include the Library Code // EEPROM Library to Read and Write EEPROM // with Unique ID for Unit #include "EEPROM.h" // Wire #include <Wire.h> // Arduino #include <Arduino.h> // BLE Device #include <BLEDevice.h> // BLE Utils #include <BLEUtils.h> // BLEScan #include <BLEScan.h> // BLE Advertised Device #include <BLEAdvertisedDevice.h> // BLE Eddystone URL #include <BLEEddystoneURL.h> // BLE Eddystone TLM #include <BLEEddystoneTLM.h> // BLE Beacon #include <BLEBeacon.h> // DS3231 RTC Date and Time #include <RTClib.h> // SD Card #include "FS.h" #include "SD.h" #include "SPI.h" // SHARP Memory Display #include <Adafruit_SharpMem.h> #include <Adafruit_GFX.h> // RHT Temperature and Humidity Sensor #include <SparkFun_RHT03.h> // ENDIAN_CHANGE #define ENDIAN_CHANGE_U16(x) ((((x)&0xFF00) >> 8) + (((x)&0xFF) << 8)) // DS3231 RTC Date and Time RTC_DS3231 rtc; String sDate; String sTime; // MicroSD Card const int chipSelect = 13; String zzzzzz = ""; // SHARP Memory Display #define SHARP_SCK 4 #define SHARP_MOSI 16 #define SHARP_SS 17 // Set the size of the display here, e.g. 144x168! Adafruit_SharpMem display(SHARP_SCK, SHARP_MOSI, SHARP_SS, 144, 168); // The currently-available SHARP Memory Display (144x168 pixels) // requires > 4K of microcontroller RAM; it WILL NOT WORK on Arduino Uno // or other <4K "classic" devices. #define BLACK 0 #define WHITE 1 // LED Green int iLEDGreen = 2; // Define LED int iLED = 14; // Fermion: SHT40 Temperature & Humidity Sensor // Temperature float TemperatureData; float Temperature; // Humidity float HumidityData; float Humidity; // Gravity: Analog Ambient Light Sensor float Sensor_Data; // SData => 1~6000 Lux float SData; // Gravity: Analog Soil Moisture Sensor float SensorSM; float SDataSM; // In seconds int scanTime = 5; // BLE Scan BLEScan *pBLEScan; // RHT Temperature and Humidity Sensor // RHT03 data pin Digital 25 const int RHT03_DATA_PIN = 25; // This creates a RTH03 object, which we'll use to interact with the sensor RHT03 rht; float latestHumidity; float latestTempC; // Gas Sensors MQ // Hydrogen Gas Sensor - MQ-8 int iMQ8 = A0; int iMQ8Raw = 0; int iMQ8ppm = 0; // Two points are taken from the curve in datasheet. // With these two points, a line is formed which is // "approximately equivalent" to the original curve. float H2Curve[3] = {2.3, 0.93,-1.44}; // Carbon Monoxide & Flammable Gas Sensor - MQ-9 int iMQ9 = A1; int iMQ9Raw = 0; int iMQ9ppm = 0; // Carbon Monoxide Gas Sensor - MQ-7 int iMQ7 = A2; int iMQ7Raw = 0; int iMQ7ppm = 0; // Alcohol Gas Sensor - MQ-3 int iMQ3 = A3; int iMQ3Raw = 0; int iMQ3ppm = 0; // PIR Motion // Motion detector const int iMotion = 26; // Proximity int proximity = LOW; String Det = ""; // Switch int iSwitch = 3; // Variable for reading the Switch status int iSwitchState = 0; // My Advertised Device Callbacks class MyAdvertisedDeviceCallbacks : public BLEAdvertisedDeviceCallbacks { // onResult void onResult(BLEAdvertisedDevice advertisedDevice) { // Advertised Device if (advertisedDevice.haveName()) { // Name: Fermion: Sensor Beacon if(String(advertisedDevice.getName().c_str()) == "SHT40"){ // strManufacturerData std::string strManufacturerData = advertisedDevice.getManufacturerData(); uint8_t cManufacturerData[100]; strManufacturerData.copy((char *)cManufacturerData, strManufacturerData.length(), 0); // strManufacturerData.length for (int i = 0; i < strManufacturerData.length(); i++) { // cManufacturerData[i] cManufacturerData[i]; } // TemperatureData TemperatureData = int(cManufacturerData[2]<<8 | cManufacturerData[3]); // HumidityData HumidityData = int(cManufacturerData[5]<<8 | cManufacturerData[6]); } // Name: Fermion: Sensor Beacon if(String(advertisedDevice.getName().c_str()) == "Fermion: Sensor Beacon"){ // strManufacturerData std::string strManufacturerData = advertisedDevice.getManufacturerData(); uint8_t cManufacturerData[100]; strManufacturerData.copy((char *)cManufacturerData, strManufacturerData.length(), 0); // strManufacturerData.length for (int i = 0; i < strManufacturerData.length(); i++) { // cManufacturerData[i] cManufacturerData[i]; } // Sensor_Data Sensor_Data = int(cManufacturerData[2]<<8 | cManufacturerData[3]); } // Name: Fermion: Sensor Beacon if(String(advertisedDevice.getName().c_str()) == "Soil Moisture"){ // strManufacturerData std::string strManufacturerData = advertisedDevice.getManufacturerData(); uint8_t cManufacturerData[100]; strManufacturerData.copy((char *)cManufacturerData, strManufacturerData.length(), 0); // strManufacturerData.length for (int i = 0; i < strManufacturerData.length(); i++) { // cManufacturerData[i] cManufacturerData[i]; } // SensorSM SensorSM = int(cManufacturerData[2]<<8 | cManufacturerData[3]); } } } }; // EEPROM Unique ID Information #define EEPROM_SIZE 64 String uid = ""; // Software Version Information String sver = "29-13"; void loop() { // DS3231 RTC Date and Time isRTC(); // RHT Temperature and Humidity Sensor isRHT03(); // Gas Sensors MQ isGasSensor(); // isPIR Motion isPIR(); // ScanResults isBLEScanResults(); // Fermion: SHT40 Temperature & Humidity Sensor isSHT40(); // Gravity: Analog Ambient Light Sensor isAmbientLight(); // Soil Moisture isSoilMoisture(); // Delay 4 Second delay(4000); // Read the state of the Switch value iSwitchState = digitalRead(iSwitch); // The Switch is HIGH: if (iSwitchState == HIGH) { // Display Date, Time, Temperature, Humidity isDisplayDTTH(); } else { // Display Temperature, Humidity, MQ, PIR isDisplayDTMQPIR(); } // MicroSD Card isSD(); // iLED HIGH digitalWrite(iLED, HIGH ); // Delay 1 Second delay(1000); }
getAmbientLight.ino
// Gravity: Analog Ambient Light Sensor // Ambient Light void isAmbientLight(){ // Analog Ambient Light Sensor // SData => 1~6000 Lux SData = map(Sensor_Data, 1, 3000, 1, 6000); }
getBLEScan.ino
// getBLEScan // Setup BLE Scan void isSetupBLEScan(){ // BLE Device BLEDevice::init(""); // Create new scan pBLEScan = BLEDevice::getScan(); // Set Advertised Device Callbacks pBLEScan->setAdvertisedDeviceCallbacks(new MyAdvertisedDeviceCallbacks()); // Active scan uses more power, but get results faster pBLEScan->setActiveScan(true); // Set Interval pBLEScan->setInterval(100); // Less or equal setInterval value pBLEScan->setWindow(99); } // BLE Scan Results void isBLEScanResults(){ // Put your main code here, to run repeatedly: BLEScanResults foundDevices = pBLEScan->start(scanTime, false); // Delete results fromBLEScan buffer to release memory pBLEScan->clearResults(); }
getDisplay.ino
// SHARP Memory Display // SHARP Memory Display - UID void isDisplayUID() { // Text Display // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(3); display.setTextColor(BLACK); // Don Luc Electronics display.setCursor(0,10); display.println( "Don Luc" ); display.setTextSize(2); display.setCursor(0,40); display.println( "Electronics" ); // Version //display.setTextSize(3); display.setCursor(0,70); display.println( "Version" ); //display.setTextSize(2); display.setCursor(0,95); display.println( sver ); // EEPROM display.setCursor(0,120); display.println( "EEPROM" ); display.setCursor(0,140); display.println( uid ); // Refresh display.refresh(); delay( 100 ); } // Display Date, Time, Temperature, Humidity, Ambient Light, Soil Moisture void isDisplayDTTH() { // Text Display Date // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Date display.setCursor(0,5); display.println( sDate ); // Time display.setCursor(0,30); display.println( sTime ); // Temperature display.setCursor(0,55); display.print( Temperature ); display.println( "C" ); // Humidity display.setCursor(0,80); display.print( Humidity ); display.println( "%" ); // Lux display.setCursor(0,105); display.println( SData ); // Soil Moisture display.setCursor(0,130); display.println( SDataSM ); // Refresh display.refresh(); delay( 100 ); } // Display Temperature, Humidity, MQ, PIR void isDisplayDTMQPIR() { // Text Display Date // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Temperature display.setCursor(0,5); display.print( latestTempC ); display.println( "C" ); // Humidity display.setCursor(0,30); display.print( latestHumidity ); display.println( "%" ); // MQ-8 display.setCursor(0,55); display.print( "MQ-8: " ); display.print( iMQ8ppm ); display.println( " PPM" ); // MQ-9 display.setCursor(0,80); display.print( "MQ-9: " ); display.print( iMQ9ppm ); display.println( " PPM" ); // MQ-7 display.setCursor(0,105); display.print( "MQ-7: " ); display.print( iMQ7ppm ); display.println( " PPM" ); // MQ-3 display.setCursor(0,130); display.print( "MQ-3: " ); display.print( iMQ3ppm ); display.println( "%" ); // PIR display.setCursor(0,145); display.println( Det ); // Refresh display.refresh(); delay( 100 ); }
getEEPROM.ino
// EEPROM // isUID EEPROM Unique ID void isUID() { // Is Unit ID uid = ""; for (int x = 0; x < 7; x++) { uid = uid + char(EEPROM.read(x)); } }
getGasSensorMQ.ino
// Gas Sensors MQ // Gas Sensor void isGasSensor() { // Read in analog value from each gas sensors // Hydrogen Gas Sensor - MQ-8 iMQ8Raw = analogRead( iMQ8 ); // Carbon Monoxide & Flammable Gas Sensor - MQ-9 iMQ9Raw = analogRead( iMQ9 ); // Carbon Monoxide Gas Sensor - MQ-7 iMQ7Raw = analogRead( iMQ7 ); // Alcohol Gas Sensor - MQ-3 iMQ3Raw = analogRead( iMQ3 ); // Caclulate the PPM of each gas sensors // Hydrogen Gas Sensor - MQ-8 iMQ8ppm = isMQ8( iMQ8Raw ); // Carbon Monoxide & Flammable Gas Sensor - MQ-9 iMQ9ppm = isMQ9( iMQ9Raw ); // Carbon Monoxide Gas Sensor - MQ-7 iMQ7ppm = isMQ7( iMQ7Raw ); // Alcohol Gas Sensor - MQ-3 iMQ3ppm = isMQ3( iMQ3Raw ); } // Hydrogen Gas Sensor - MQ-8 - PPM int isMQ8(double rawValue) { // RvRo double RvRo = rawValue * (3.3 / 4095); double ppm = 3.027*exp(1.0698*( RvRo )); return ppm; //return (pow(4.7,( ((log(RvRo)-H2Curve[1])/H2Curve[2]) + H2Curve[0]))); } // Carbon Monoxide & Flammable Gas Sensor - MQ-9 int isMQ9(double rawValue) { double RvRo = rawValue * 3.3 / 4095; double ppm = 3.027*exp(1.0698*( RvRo )); return ppm; } // Carbon Monoxide Gas Sensor - MQ-7 int isMQ7(double rawValue) { double RvRo = rawValue * 3.3 / 4095; double ppm = 3.027*exp(1.0698*( RvRo )); return ppm; } // Alcohol Gas Sensor - MQ-3 int isMQ3(double rawValue) { double RvRo = rawValue * 3.3 / 4095; double bac = RvRo * 0.21; return bac; }
getPIR.ino
// PIR Motion // Setup PIR void isSetupPIR() { // Setup PIR Montion pinMode(iMotion, INPUT_PULLUP); } // isPIR Motion void isPIR() { // Proximity proximity = digitalRead(iMotion); if (proximity == LOW) { // PIR Motion Sensor's LOW, Motion is detected Det = "Motion Yes"; } else { // PIR Motion Sensor's HIGH Det = "No"; } }
getRHT.ino
// RHT Temperature and Humidity Sensor // Setup RHT Temperature and Humidity Sensor void isSetupRTH03() { // RHT Temperature and Humidity Sensor // Call rht.begin() to initialize the sensor and our data pin rht.begin(RHT03_DATA_PIN); } // RHT Temperature and Humidity Sensor void isRHT03(){ // Call rht.update() to get new humidity and temperature values from the sensor. int updateRet = rht.update(); // The humidity(), tempC(), and tempF() functions can be called -- after // a successful update() -- to get the last humidity and temperature value latestHumidity = rht.humidity(); latestTempC = rht.tempC(); }
getRTC.ino
// DS3231 RTC Date and Time // Setup DS3231 RTC void isSetupRTC() { if (! rtc.begin()) { while (1); } if (rtc.lostPower()) { // Following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: // rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0)); } } // DS3231 RTC Date and Time void isRTC(){ // Date and Time sDate = ""; sTime = ""; // Date Time DateTime now = rtc.now(); // sData sDate += String(now.year(), DEC); sDate += "/"; sDate += String(now.month(), DEC); sDate += "/"; sDate += String(now.day(), DEC); // sTime sTime += String(now.hour(), DEC); sTime += ":"; sTime += String(now.minute(), DEC); sTime += ":"; sTime += String(now.second(), DEC); }
getSD.ino
// MicroSD Card // MicroSD Setup void setupSD() { // MicroSD Card pinMode( chipSelect , OUTPUT ); if(!SD.begin( chipSelect )){ ; return; } uint8_t cardType = SD.cardType(); // CARD NONE if(cardType == CARD_NONE){ ; return; } // SD Card Type if(cardType == CARD_MMC){ ; } else if(cardType == CARD_SD){ ; } else if(cardType == CARD_SDHC){ ; } else { ; } // Size uint64_t cardSize = SD.cardSize() / (1024 * 1024); } // MicroSD Card void isSD() { zzzzzz = ""; // DFR|EEPROM Unique ID|Version|Date|Time|Temperature|Humidity|Lux| // Soil Moisture|Temperature|Humidity|MQ8|MQ9|MQ7|MQ3|PIR|*\r zzzzzz = "DFR|" + uid + "|" + sver + "|" + sDate + "|" + sTime + "|" + String(Temperature) + "C|" + String(Humidity) + "%|" + String(SData) + "|" + String(SDataSM) + "|" + String(latestTempC) + "C|" + String(latestHumidity) + "%|" + String(iMQ8ppm) + " PPM|" + String(iMQ9ppm) + " PPM|" + String(iMQ7ppm) + " PPM|" + String(iMQ3ppm) + "%|" + String(Det) + "|*\r"; // msg + 1 char msg[zzzzzz.length() + 1]; zzzzzz.toCharArray(msg, zzzzzz.length() + 1); // Append File appendFile(SD, "/dfrdata.txt", msg ); } // List Dir void listDir(fs::FS &fs, const char * dirname, uint8_t levels){ // List Dir dirname; File root = fs.open(dirname); if(!root){ return; } if(!root.isDirectory()){ return; } File file = root.openNextFile(); while(file){ if(file.isDirectory()){ file.name(); if(levels){ listDir(fs, file.name(), levels -1); } } else { file.name(); file.size(); } file = root.openNextFile(); } } // Write File void writeFile(fs::FS &fs, const char * path, const char * message){ // Write File path; File file = fs.open(path, FILE_WRITE); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); } // Append File void appendFile(fs::FS &fs, const char * path, const char * message){ // Append File path; File file = fs.open(path, FILE_APPEND); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); }
getSHT40.ino
// Fermion: SHT40 Temperature & Humidity Sensor // SHT40 Temperature & Humidity void isSHT40(){ // Fermion: SHT40 Temperature & Humidity Sensor // Temperature Temperature = (175 * TemperatureData/65535) - 45; // Humidity Humidity = (125 * HumidityData/65535) - 6; }
getSoilMoisture.ino
// Gravity: Analog Soil Moisture Sensor // Soil Moisture void isSoilMoisture(){ // SDataSM => 0~900 Soil Moisture SDataSM = map( SensorSM, 1, 3000, 0, 900); }
setup.ino
// Setup void setup() { // Give display time to power on delay(100); // EEPROM Size EEPROM.begin(EEPROM_SIZE); // EEPROM Unique ID isUID(); // Give display delay(100); // Set up I2C bus Wire.begin(); // Give display delay(100); // Setup BLE Scan isSetupBLEScan(); // Setup DS3231 RTC isSetupRTC(); //MicroSD Card setupSD(); // RHT Temperature and Humidity Sensor // Setup RTH03 Temperature and Humidity Sensor isSetupRTH03(); // PIR Motion // Setup PIR isSetupPIR(); // SHARP Display Start & Clear the Display display.begin(); // Clear Display display.clearDisplay(); // Initialize digital pin iLED as an output pinMode(iLED, OUTPUT); // Outputting high, the LED turns on digitalWrite(iLED, HIGH); // Initialize the LED Green pinMode(iLEDGreen, OUTPUT); // iLEDGreen HIGH digitalWrite(iLEDGreen, HIGH ); // Initialize the Switch pinMode(iSwitch, INPUT); // Don Luc Electronics // Version // EEPROM isDisplayUID(); // Delay 5 Second delay( 5000 ); }
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People can contact us: https://www.donluc.com/?page_id=1927
Teacher, Instructor, E-Mentor, R&D and Consulting
- Programming Language
- Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi, Arm, Silicon Labs, Espressif, Etc…)
- IoT
- Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
- Robotics
- Automation
- Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
- Unmanned Vehicles Terrestrial and Marine
- Machine Learning
- Artificial Intelligence (AI)
- RTOS
- Sensors, eHealth Sensors, Biosensor, and Biometric
- Research & Development (R & D)
- Consulting
Follow Us
Luc Paquin – Curriculum Vitae – 2024
https://www.donluc.com/luc/
Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/@thesass2063
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Instagram: https://www.instagram.com/neosteamlabs/
LinkedIn: https://www.linkedin.com/in/jlucpaquin/
Don Luc
Project #29 – DFRobot – BLE Sensor Beacon – Mk12
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#DonLucElectronics #DonLuc #DFRobot #BLESensorBeacon #AmbientLight #SoilMoisture #SHT40 #FireBeetle2ESP32E #EEPROM #RTC #SD #Display #Adafruit #ESP32 #IoT #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant
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Fermion: BLE Sensor Beacon
Fermion: BLE Sensor Beacon, a wireless beacon that broadcasts sensor data via Bluetooth, with built-in 11-bit ADC acquisition and I2C write/read functionality, can be connected to digital or analogue sensors for data acquisition and broadcasting. Sensor data broadcasted by the beacon can be accessed within the beacon’s broadcast range using mobile phones, ESP32 and other devices that support BLE reception.
Fermion: BLE sensor beacons integrate low-power Bluetooth 5.3 technology with self-configurable data formats, such as iBeacon, Eddystone, user-defined, and more. The data format of the beacon broadcast, the content of the broadcast, the broadcast interval and so on can be configured through the graphical interface, without the need for any code programming to complete a Bluetooth beacon. After the configuration is completed, the device power supply is running as a Bluetooth beacon, which will automatically collect sensor data and broadcast to the outside world according to the configuration information. It is suitable for IoT sensor nodes, such as smart farms, offices, factories, warehouses and other scenarios in the data collection node.
DL2405Mk02
1 x DFRobot FireBeetle 2 ESP32-E
1 x Adafruit SHARP Memory Display
1 x Adafruit MicroSD card breakout board+
1 x MicroSD 16 GB
1 x Adafruit DS3231 Precision RTC FeatherWing – RTC
1 x Battery CR1220
1 x Gravity: Analog Soil Moisture Sensor
1 x Gravity: Analog Ambient Light Sensor
1 x Fermion: SHT40 Temperature & Humidity Sensor
3 x Fermion: BLE Sensor Beacon
3 x CR2032 Coin Cell Battery
1 x 1 x Lithium Ion Battery – 1000mAh
1 x Green LED
1 x Slide Switch
1 x SparkFun Serial Basic Breakout – CH340G
1 x SparkFun Cerberus USB Cable
1 x USB 3.1 Cable A to C
DFRobot FireBeetle 2 ESP32-E
LED – 2
DSCK – 12
DMOSI – 4
DSS – 16
SCK – 22
MOSI – 23
MISO – 19
CS – 13
SCL – 21
SDA – 22
LED – 14
VIN – +3.3V
GND – GND
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DL2405Mk02p.ino
/****** Don Luc Electronics © ****** Software Version Information Project #29 - DFRobot - BLE Sensor Beacon - Mk12 29-12 DL2404Mk02p.ino 1 x DFRobot FireBeetle 2 ESP32-E 1 x Adafruit SHARP Memory Display 1 x Adafruit MicroSD card breakout board+ 1 x MicroSD 16 GB 1 x Adafruit DS3231 Precision RTC FeatherWing - RTC 1 x Battery CR1220 1 x Gravity: Analog Soil Moisture Sensor 1 x Gravity: Analog Ambient Light Sensor 1 x Fermion: SHT40 Temperature & Humidity Sensor 3 x Fermion: BLE Sensor Beacon 3 x CR2032 Coin Cell Battery 1 x 1 x Lithium Ion Battery - 1000mAh 1 x Green LED 1 x SparkFun Serial Basic Breakout - CH340G 1 x SparkFun Cerberus USB Cable 1 x USB 3.1 Cable A to C */ // Include the Library Code // EEPROM Library to Read and Write EEPROM // with Unique ID for Unit #include "EEPROM.h" // Wire #include <Wire.h> // Arduino #include <Arduino.h> // BLE Device #include <BLEDevice.h> // BLE Utils #include <BLEUtils.h> // BLEScan #include <BLEScan.h> // BLE Advertised Device #include <BLEAdvertisedDevice.h> // BLE Eddystone URL #include <BLEEddystoneURL.h> // BLE Eddystone TLM #include <BLEEddystoneTLM.h> // BLE Beacon #include <BLEBeacon.h> // DS3231 RTC Date and Time #include <RTClib.h> // SD Card #include "FS.h" #include "SD.h" #include "SPI.h" // SHARP Memory Display #include <Adafruit_SharpMem.h> #include <Adafruit_GFX.h> // ENDIAN_CHANGE #define ENDIAN_CHANGE_U16(x) ((((x)&0xFF00) >> 8) + (((x)&0xFF) << 8)) // DS3231 RTC Date and Time RTC_DS3231 rtc; String sDate; String sTime; // MicroSD Card const int chipSelect = 13; String zzzzzz = ""; // SHARP Memory Display #define SHARP_SCK 12 #define SHARP_MOSI 4 #define SHARP_SS 16 // Set the size of the display here, e.g. 144x168! Adafruit_SharpMem display(SHARP_SCK, SHARP_MOSI, SHARP_SS, 144, 168); // The currently-available SHARP Memory Display (144x168 pixels) // requires > 4K of microcontroller RAM; it WILL NOT WORK on Arduino Uno // or other <4K "classic" devices. #define BLACK 0 #define WHITE 1 // LED Green int iLEDGreen = 2; // Define LED int iLED = 14; // Fermion: SHT40 Temperature & Humidity Sensor // Temperature float TemperatureData; float Temperature; // Humidity float HumidityData; float Humidity; // Gravity: Analog Ambient Light Sensor float Sensor_Data; // SData => 1~6000 Lux float SData; // Gravity: Analog Soil Moisture Sensor float SensorSM; float SDataSM; // In seconds int scanTime = 5; // BLE Scan BLEScan *pBLEScan; // My Advertised Device Callbacks class MyAdvertisedDeviceCallbacks : public BLEAdvertisedDeviceCallbacks { // onResult void onResult(BLEAdvertisedDevice advertisedDevice) { // Advertised Device if (advertisedDevice.haveName()) { // Name: Fermion: Sensor Beacon if(String(advertisedDevice.getName().c_str()) == "SHT40"){ // strManufacturerData std::string strManufacturerData = advertisedDevice.getManufacturerData(); uint8_t cManufacturerData[100]; strManufacturerData.copy((char *)cManufacturerData, strManufacturerData.length(), 0); // strManufacturerData.length for (int i = 0; i < strManufacturerData.length(); i++) { // cManufacturerData[i] cManufacturerData[i]; } // TemperatureData TemperatureData = int(cManufacturerData[2]<<8 | cManufacturerData[3]); // HumidityData HumidityData = int(cManufacturerData[5]<<8 | cManufacturerData[6]); } // Name: Fermion: Sensor Beacon if(String(advertisedDevice.getName().c_str()) == "Fermion: Sensor Beacon"){ // strManufacturerData std::string strManufacturerData = advertisedDevice.getManufacturerData(); uint8_t cManufacturerData[100]; strManufacturerData.copy((char *)cManufacturerData, strManufacturerData.length(), 0); // strManufacturerData.length for (int i = 0; i < strManufacturerData.length(); i++) { // cManufacturerData[i] cManufacturerData[i]; } // Sensor_Data Sensor_Data = int(cManufacturerData[2]<<8 | cManufacturerData[3]); } // Name: Fermion: Sensor Beacon if(String(advertisedDevice.getName().c_str()) == "Soil Moisture"){ // strManufacturerData std::string strManufacturerData = advertisedDevice.getManufacturerData(); uint8_t cManufacturerData[100]; strManufacturerData.copy((char *)cManufacturerData, strManufacturerData.length(), 0); // strManufacturerData.length for (int i = 0; i < strManufacturerData.length(); i++) { // cManufacturerData[i] cManufacturerData[i]; } // SensorSM SensorSM = int(cManufacturerData[2]<<8 | cManufacturerData[3]); } } } }; // EEPROM Unique ID Information #define EEPROM_SIZE 64 String uid = ""; // Software Version Information String sver = "29-12"; void loop() { // DS3231 RTC Date and Time isRTC(); // ScanResults isBLEScanResults(); // Fermion: SHT40 Temperature & Humidity Sensor isSHT40(); // Gravity: Analog Ambient Light Sensor isAmbientLight(); // Soil Moisture isSoilMoisture(); // Delay 4 Second delay(4000); // Display Date, Time, Temperature, Humidity isDisplayDTTH(); // MicroSD Card isSD(); // iLED HIGH digitalWrite(iLED, HIGH ); // Delay 1 Second delay(1000); }
getAmbientLight.ino
// Gravity: Analog Ambient Light Sensor // Ambient Light void isAmbientLight(){ // Analog Ambient Light Sensor // SData => 1~6000 Lux SData = map(Sensor_Data, 1, 3000, 1, 6000); }
getBLEScan.ino
// getBLEScan // Setup BLE Scan void isSetupBLEScan(){ // BLE Device BLEDevice::init(""); // Create new scan pBLEScan = BLEDevice::getScan(); // Set Advertised Device Callbacks pBLEScan->setAdvertisedDeviceCallbacks(new MyAdvertisedDeviceCallbacks()); // Active scan uses more power, but get results faster pBLEScan->setActiveScan(true); // Set Interval pBLEScan->setInterval(100); // Less or equal setInterval value pBLEScan->setWindow(99); } // BLE Scan Results void isBLEScanResults(){ // Put your main code here, to run repeatedly: BLEScanResults foundDevices = pBLEScan->start(scanTime, false); // Delete results fromBLEScan buffer to release memory pBLEScan->clearResults(); }
getDisplay.ino
// SHARP Memory Display // SHARP Memory Display - UID void isDisplayUID() { // Text Display // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(3); display.setTextColor(BLACK); // Don Luc Electronics display.setCursor(0,10); display.println( "Don Luc" ); display.setTextSize(2); display.setCursor(0,40); display.println( "Electronics" ); // Version //display.setTextSize(3); display.setCursor(0,70); display.println( "Version" ); //display.setTextSize(2); display.setCursor(0,95); display.println( sver ); // EEPROM display.setCursor(0,120); display.println( "EEPROM" ); display.setCursor(0,140); display.println( uid ); // Refresh display.refresh(); delay( 100 ); } // Display Date, Time, Temperature, Humidity, Ambient Light, Soil Moisture void isDisplayDTTH() { // Text Display Date // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(2); display.setTextColor(BLACK); // Date display.setCursor(0,5); display.println( sDate ); // Time display.setCursor(0,30); display.println( sTime ); // Temperature display.setCursor(0,55); display.print( Temperature ); display.println( "C" ); // Humidity display.setCursor(0,80); display.print( Humidity ); display.println( "%" ); // Lux display.setCursor(0,105); display.println( SData ); // Soil Moisture display.setCursor(0,130); display.println( SDataSM ); // Refresh display.refresh(); delay( 100 ); }
getEEPROM.ino
// EEPROM // isUID EEPROM Unique ID void isUID() { // Is Unit ID uid = ""; for (int x = 0; x < 7; x++) { uid = uid + char(EEPROM.read(x)); } }
getRTC.ino
// DS3231 RTC Date and Time // Setup DS3231 RTC void isSetupRTC() { if (! rtc.begin()) { while (1); } if (rtc.lostPower()) { // Following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // This line sets the RTC with an explicit date & time, for example to set // January 21, 2014 at 3am you would call: // rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0)); } } // DS3231 RTC Date and Time void isRTC(){ // Date and Time sDate = ""; sTime = ""; // Date Time DateTime now = rtc.now(); // sData sDate += String(now.year(), DEC); sDate += "/"; sDate += String(now.month(), DEC); sDate += "/"; sDate += String(now.day(), DEC); // sTime sTime += String(now.hour(), DEC); sTime += ":"; sTime += String(now.minute(), DEC); sTime += ":"; sTime += String(now.second(), DEC); }
getSD.ino
// MicroSD Card // MicroSD Setup void setupSD() { // MicroSD Card pinMode( chipSelect , OUTPUT ); if(!SD.begin( chipSelect )){ ; return; } uint8_t cardType = SD.cardType(); // CARD NONE if(cardType == CARD_NONE){ ; return; } // SD Card Type if(cardType == CARD_MMC){ ; } else if(cardType == CARD_SD){ ; } else if(cardType == CARD_SDHC){ ; } else { ; } // Size uint64_t cardSize = SD.cardSize() / (1024 * 1024); } // MicroSD Card void isSD() { zzzzzz = ""; // DFR|EEPROM Unique ID|Version|Date|Time|Temperature|Humidity|Lux| // Soil Moisture|*\r zzzzzz = "DFR|" + uid + "|" + sver + "|" + sDate + "|" + sTime + "|" + String(Temperature) + "C|" + String(Humidity) + "%|" + String(SData) + "|" + String(SDataSM) + "|*\r"; // msg + 1 char msg[zzzzzz.length() + 1]; zzzzzz.toCharArray(msg, zzzzzz.length() + 1); // Append File appendFile(SD, "/dfrdata.txt", msg ); } // List Dir void listDir(fs::FS &fs, const char * dirname, uint8_t levels){ // List Dir dirname; File root = fs.open(dirname); if(!root){ return; } if(!root.isDirectory()){ return; } File file = root.openNextFile(); while(file){ if(file.isDirectory()){ file.name(); if(levels){ listDir(fs, file.name(), levels -1); } } else { file.name(); file.size(); } file = root.openNextFile(); } } // Write File void writeFile(fs::FS &fs, const char * path, const char * message){ // Write File path; File file = fs.open(path, FILE_WRITE); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); } // Append File void appendFile(fs::FS &fs, const char * path, const char * message){ // Append File path; File file = fs.open(path, FILE_APPEND); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); }
getSHT40.ino
// Fermion: SHT40 Temperature & Humidity Sensor // SHT40 Temperature & Humidity void isSHT40(){ // Fermion: SHT40 Temperature & Humidity Sensor // Temperature Temperature = (175 * TemperatureData/65535) - 45; // Humidity Humidity = (125 * HumidityData/65535) - 6; }
getSoilMoisture.ino
// Gravity: Analog Soil Moisture Sensor // Soil Moisture void isSoilMoisture(){ // SDataSM => 0~900 Soil Moisture SDataSM = map( SensorSM, 1, 3000, 0, 900); }
setup.ino
// Setup void setup() { // Give display time to power on delay(100); // EEPROM Size EEPROM.begin(EEPROM_SIZE); // EEPROM Unique ID isUID(); // Give display delay(100); // Set up I2C bus Wire.begin(); // Give display delay(100); // Setup BLE Scan isSetupBLEScan(); // Setup DS3231 RTC isSetupRTC(); //MicroSD Card setupSD(); // SHARP Display Start & Clear the Display display.begin(); // Clear Display display.clearDisplay(); // Initialize digital pin iLED as an output pinMode(iLED, OUTPUT); // Outputting high, the LED turns on digitalWrite(iLED, HIGH); // Initialize the LED Green pinMode(iLEDGreen, OUTPUT); // iLEDGreen HIGH digitalWrite(iLEDGreen, HIGH ); // Don Luc Electronics // Version // EEPROM isDisplayUID(); // Delay 5 Second delay( 5000 ); }
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People can contact us: https://www.donluc.com/?page_id=1927
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