Technology
Project #15: Environment – SparkFun GPS Receiver – GP-20U7 – Mk04
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#DonLuc #Environment #Microcontrollers #ESP32 #Adalogger #GPS #SparkFun #Fritzing #Programming #Adafruit #Arduino #Electronics #Consultant #Vlog #Aphasia
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DL2004Mk11
1 x SparkFun Thing Plus – ESP32 WROOM
1 x Adafruit SHARP Memory Display
1 x SparkFun Environmental Combo Breakout – CCS811/BME280
1 x Adafruit Adalogger FeatherWing – RTC + SD
1 x SparkFun GPS Receiver – GP-20U7
1 x CR1220 12mm Lithium Battery
1 x 32Gb microSD Card
1 x Mountable Slide Switch
1 x Qwiic Cable – 100mm
1 x LED Green
1 x 10K Ohm
2 x Jumper Wires 3in M/M
5 x Jumper Wires 6in M/M
13 x Wire Solid Core – 22 AWG
1 x Full-Size Breadboard
1 x SparkFun Cerberus USB Cable
SparkFun Thing Plus – ESP32 WROOM
LEG – Digital 21
SCK – Digital 13
MOS – Digital 12
SSD – Digital 27
SDA – Digital 23
SCL – Digital 22
SD1 – Digital 33
SC2 – Digital 5
MO2 – Digital 18
MI2 – Digital 19
SS1 – Digital 16
GPS – Digital 4
VIN – +3.3V
GND – GND
DL2004Mk11p.ino
// ***** Don Luc Electronics © ***** // Software Version Information // Project #15: Environment - Adafruit Adalogger FeatherWing - RTC + SD - Mk04 // 04-11 // DL2004Mk11p.ino 15-04 // EEPROM with Unique ID // 1 x SparkFun Thing Plus - ESP32 WROOM // 1 x Adafruit SHARP Memory Display // 1 x SparkFun Environmental Combo Breakout - CCS811/BME280 // 1 x Adafruit Adalogger FeatherWing - RTC + SD // 1 x SparkFun GPS Receiver - GP-20U7 // 1 x CR1220 12mm Lithium Battery // 1 x 32Gb microSD Card // 1 x Mountable Slide Switch // 1 x Qwiic Cable - 100mm // 1 x LED Green // 1 x 10K Ohm // 2 x Jumper Wires 3in M/M // 5 x Jumper Wires 6in M/M // 13 x Wire Solid Core - 22 AWG // 1 x Full-Size Breadboard // 1 x SparkFun Cerberus USB Cable // Include the Library Code // EEPROM Library to Read and Write EEPROM with Unique ID for Unit #include "EEPROM.h" // Wire #include <Wire.h> // SHARP Memory Display #include <Adafruit_SharpMem.h> #include <Adafruit_GFX.h> // SparkFun CCS811 - eCO2 & tVOC #include <SparkFunCCS811.h> // SparkFun BME280 - Humidity, Temperature, Altitude and Barometric Pressure #include <SparkFunBME280.h> // Date and Time #include "RTClib.h" // SD Card #include "FS.h" #include "SD.h" #include "SPI.h" // GPS Receiver #include <TinyGPS++.h> // Hardware Serial #include <HardwareSerial.h> // LED Green int iLEDGreen = 21; // SHARP Memory Display // any pins can be used #define SHARP_SCK 13 #define SHARP_MOSI 12 #define SHARP_SS 27 // Set the size of the display here - 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 // 1/2 of lesser of display width or height int minorHalfSize; // SparkFun CCS811 - eCO2 & tVOC // Default I2C Address #define CCS811_ADDR 0x5B CCS811 myCCS811(CCS811_ADDR); float CCS811CO2 = 0; float CCS811TVOC = 0; // SparkFun BME280 - Humidity, Temperature, Altitude and Barometric Pressure BME280 myBME280; float BMEtempC = 0; float BMEhumid = 0; float BMEaltitudeM = 0; float BMEpressure = 0; // Date and Time // PCF8523 Precision RTC RTC_PCF8523 rtc; String dateRTC = ""; String timeRTC = ""; // microSD Card const int chipSelect = 33; String zzzzzz = ""; // Mountable Slide Switch int iSS1 = 16; // State int iSS1State = 0; // ESP32 HardwareSerial HardwareSerial tGPS(2); // GPS Receiver #define gpsRXPIN 4 // This one is unused and doesnt have a conection #define gpsTXPIN 36 // The TinyGPS++ object TinyGPSPlus gps; float TargetLat; float TargetLon; int GPSStatus = 0; // Software Version Information String sver = "15-04"; // EEPROM Unique ID Information #define EEPROM_SIZE 64 String uid = ""; void loop() { // Receives NEMA data from GPS receiver isGPS(); // Date and Time isRTC(); // SparkFun BME280 - Humidity, Temperature, Altitude and Barometric Pressure isBME280(); // SparkFun CCS811 - eCO2 & tVOC isCCS811(); // Display Environmental isDisplayEnvironmental(); // Slide Switch // Read the state of the iSS1 value iSS1State = digitalRead(iSS1); // If it is the Slide Switch State is HIGH if (iSS1State == HIGH) { // iLEDGreen digitalWrite(iLEDGreen, HIGH ); // microSD Card isSD(); } else { // iLEDGreen digitalWrite(iLEDGreen, LOW ); } delay( 1000 ); }
getBME280.ino
// SparkFun BME280 - Humidity, Temperature, Altitude and Barometric Pressure // isBME280 - Humidity, Temperature, Altitude and Barometric Pressure void isBME280(){ // Temperature Celsius BMEtempC = myBME280.readTempC(); // Humidity BMEhumid = myBME280.readFloatHumidity(); // Altitude Meters BMEaltitudeM = (myBME280.readFloatAltitudeMeters(), 2); // 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
// Display // SHARP Memory Display - UID void isDisplayUID() { // Text Display 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(0,100); display.println( sver ); // EEPROM Unique ID display.setTextSize(1); display.setCursor(0,130); display.println( "EEPROM Unique ID" ); display.setTextSize(2); display.setCursor(0,145); display.println( uid ); // Refresh display.refresh(); delay( 100 ); } // Display Environmental void isDisplayEnvironmental(){ // Text Display Environmental // Clear Display display.clearDisplay(); display.setRotation(4); display.setTextSize(1); display.setTextColor(BLACK); // Temperature Celsius display.setCursor(0,0); display.println( "Temperature Celsius" ); display.setCursor(0,10); display.print( BMEtempC ); display.println( " C" ); // Humidity display.setCursor(0,20); display.println( "Humidity" ); display.setCursor(0,30); display.print( BMEhumid ); display.println( "%" ); // Altitude Meters display.setCursor(0,40); display.println( "Altitude Meters" ); display.setCursor(0,50); display.print( BMEaltitudeM ); display.println( " m" ); // Pressure display.setCursor(0,60); display.println( "Barometric Pressure" ); display.setCursor(0,70); display.print( BMEpressure ); display.println( " Pa" ); // eCO2 Concentration display.setCursor(0,80); display.println( "eCO2 Concentration" ); display.setCursor(0,90); display.print( CCS811CO2 ); display.println( " ppm" ); // tVOC Concentration display.setCursor(0,100); display.println( "tVOC Concentration" ); display.setCursor(0,110); display.print( CCS811TVOC ); display.println( " ppb" ); // Date display.setCursor(0,120); display.println( dateRTC ); // Time display.setCursor(0,130); display.println( timeRTC ); // GPS Status display.setCursor(0,140); display.println( GPSStatus ); // Target Latitude display.setCursor(0,150); display.println( TargetLat ); // Target Longitude display.setCursor(0,160); display.println( TargetLon ); // Refresh display.refresh(); delay( 100 ); }
getEEPROM.ino
// EEPROM // isUID EEPROM Unique ID void isUID() { // Is Unit ID uid = ""; for (int x = 0; x < 5; x++) { uid = uid + char(EEPROM.read(x)); } }
getGPS.ino
// GPS Receiver // Setup GPS void setupGPS() { // 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() )) { displayInfo(); } if (millis() > 5000 && gps.charsProcessed() < 10) { while(true); } } // GPS Vector Pointer Target void displayInfo(){ // Location if (gps.location.isValid()) { TargetLat = gps.location.lat(); TargetLon = gps.location.lng(); GPSStatus = 2; } else { GPSStatus = 0; } }
getRTC.ino
// Date & Time // PCF8523 Precision RTC void setupRTC() { // Date & Time // pcf8523 Precision 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(2018, 9, 29, 12, 17, 0)); } } // Date and Time RTC void isRTC () { // Date and Time dateRTC = ""; timeRTC = ""; 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; }
getSD.ino
// microSD Card // microSD Setup void setupSD() { // microSD Card pinMode( chipSelect , OUTPUT ); if(!SD.begin( chipSelect )){ ; return; } uint8_t cardType = SD.cardType(); if(cardType == CARD_NONE){ ; return; } //Serial.print("SD Card Type: "); if(cardType == CARD_MMC){ ; } else if(cardType == CARD_SD){ ; } else if(cardType == CARD_SDHC){ ; } else { ; } uint64_t cardSize = SD.cardSize() / (1024 * 1024); } // microSD Card void isSD() { zzzzzz = ""; // EEPROM Unique ID|Version|Date|Time|GPS Status|Target Latitude|Target Longitude|Temperature Celsius|Humidity|Altitude Meters|Barometric Pressure|eCO2 Concentration|tVOC Concentration zzzzzz = uid + "|" + sver + "|" + dateRTC + "|" + timeRTC + "|" + GPSStatus + "|" + TargetLat + "|" + TargetLon + "|" + BMEtempC + "|" + BMEhumid + "|" + BMEaltitudeM + "|" + BMEpressure + "|" + CCS811CO2 + "|" + CCS811TVOC + "|\r"; char msg[zzzzzz.length() + 1]; zzzzzz.toCharArray(msg, zzzzzz.length() + 1); appendFile(SD, "/espdata.txt", msg ); } // List Dir void listDir(fs::FS &fs, const char * dirname, uint8_t levels){ 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){ 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){ path; File file = fs.open(path, FILE_APPEND); if(!file){ return; } if(file.print(message)){ ; } else { ; } file.close(); }
setup.ino
// Setup void setup() { // EEPROM Size EEPROM.begin(EEPROM_SIZE); // EEPROM Unique ID isUID(); // GPS Receiver // Setup GPS setupGPS(); // SHARP Display Start & Clear the Display display.begin(); // Clear Display display.clearDisplay(); // Display UID isDisplayUID(); // Wire - Inialize I2C Hardware Wire.begin(); // SparkFun BME280 - Humidity, Temperature, Altitude and Barometric Pressure myBME280.begin(); // CCS811 - eCO2 & tVOC myCCS811.begin(); // Initialize the LED Green pinMode(iLEDGreen, OUTPUT); // Date & Time RTC // PCF8523 Precision RTC setupRTC(); // Date & Time isRTC(); // microSD Card setupSD(); // Slide Switch pinMode(iSS1, INPUT); delay( 10000 ); }
Technology Experience
- Research & Development (R & D)
- Desktop Applications (Windows, OSX, Linux, Multi-OS, Multi-Tier, etc…)
- Mobile Applications (Android, iOS, Blackberry, Windows Mobile, Windows CE, etc…)
- Web Applications (LAMP, Scripting, Java, ASP, ASP.NET, RoR, Wakanda, etc…)
- Social Media Programming & Integration (Facebook, Twitter, YouTube, Pinterest, etc…)
- Content Management Systems (WordPress, Drupal, Joomla, Moodle, etc…)
- Bulletin Boards (phpBB, SMF, Vanilla, jobberBase, etc…)
- eCommerce (WooCommerce, OSCommerce, ZenCart, PayPal Shopping Cart, etc…)
Instructor
- DOS, Windows, OSX, Linux, iOS, Android, Multi-OS
- Linux-Apache-PHP-MySQL
- Robotics
- Arduino
- Raspberry Pi
- Espressif
Follow Us
The Alpha Geek
Aphasia
https://www.donluc.com/?page_id=2149
J. Luc Paquin – Curriculum Vitae
https://www.donluc.com/DLHackster/LucPaquinCVEngMk2020a.pdf
Web: https://www.donluc.com/
Web: http://www.jlpconsultants.com/
Web: https://www.donluc.com/DLHackster/
Web: https://www.hackster.io/neosteam-labs
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/channel/UC5eRjrGn1CqkkGfZy0jxEdA
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Don Luc
Project #14: Components – SparkFun GPS Receiver – GP-20U7 – Mk11
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#DonLuc #Electronics #Components #GPS #Microcontrollers #Environment #Adafruit #Consultant #Vlog #Aphasia
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GPS Receiver – GP-20U7 (56 Channel)
SparkFun Item: GPS-13740
GPS (Global Positioning System) is a satellite-based radionavigation system. 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.
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.
Technology Experience
- Research & Development (R & D)
- Desktop Applications (Windows, OSX, Linux, Multi-OS, Multi-Tier, etc…)
- Mobile Applications (Android, iOS, Blackberry, Windows Mobile, Windows CE, etc…)
- Web Applications (LAMP, Scripting, Java, ASP, ASP.NET, RoR, Wakanda, etc…)
- Social Media Programming & Integration (Facebook, Twitter, YouTube, Pinterest, etc…)
- Content Management Systems (WordPress, Drupal, Joomla, Moodle, etc…)
- Bulletin Boards (phpBB, SMF, Vanilla, jobberBase, etc…)
- eCommerce (WooCommerce, OSCommerce, ZenCart, PayPal Shopping Cart, etc…)
Instructor
- DOS, Windows, OSX, Linux, iOS, Android, Multi-OS
- Linux-Apache-PHP-MySQL
- Robotics
- Arduino
- Raspberry Pi
- Espressif
Follow Us
The Alpha Geek
Aphasia
https://www.donluc.com/?page_id=2149
J. Luc Paquin – Curriculum Vitae
https://www.donluc.com/DLHackster/LucPaquinCVEngMk2020a.pdf
Web: https://www.donluc.com/
Web: http://www.jlpconsultants.com/
Web: https://www.donluc.com/DLHackster/
Web: https://www.hackster.io/neosteam-labs
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/channel/UC5eRjrGn1CqkkGfZy0jxEdA
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Don Luc
Project #12: Robotics – Unmanned Vehicles 1h – Mk12
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Pololu Stepper Motor Bipolar, 200 Steps/Rev, 2.8V, 1.7 A/Phase
This hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm. The motor has four color-coded wires terminated with bare leads: black and green connect to one coil; red and blue connect to the other.
DL2003Mk05
1 x SparkFun RedBoard Qwiic
2 x Pololu DRV8834 Low-Voltage Stepper Motor Driver Carrier
2 x Electrolytic Decoupling Capacitors – 100uF/25V
2 x Pololu Stepper Motor Bipolar, 2.8V, 1.7 A/Phase
2 x Pololu Universal Aluminum Mounting Hub for 5mm Shaft, M3 Holes
1 x Adafruit Perma-Proto Half-sized Breadboard PCB
14 x Wire Solid Core – 22 AWG
1 x SparkFun Cerberus USB Cable
SparkFun RedBoard Qwiic
SP1 – Digital 9
DI1 – Digital 8
SP2 – Digital 7
DI2 – Digital 6
VIN – 3.3V
GND – GND
DL2003Mk05Rp.ino
// ***** Don Luc Electronics © ***** // Software Version Information // Project #12: Robotics - Unmanned Vehicles 1h - Mk12 // 03-05 // DL2003Mk05Rp.ino 12-12 // Receiver // 1 x SparkFun RedBoard Qwiic // 2 x Pololu DRV8834 Low-Voltage Stepper Motor Driver Carrier // 2 x Electrolytic Decoupling Capacitors - 100uF/25V // 2 x Pololu Stepper Motor Bipolar, 2.8V, 1.7 A/Phase // 2 x Pololu Universal Aluminum Mounting Hub for 5mm Shaft, M3 Holes // 1 x Adafruit Perma-Proto Half-sized Breadboard PCB // Include the library code: // DRV8834 Stepper Motor Driver #include <BasicStepperDriver.h> #include <MultiDriver.h> // DRV8834 Stepper Motor Driver // Stepper motor steps per revolution. Most steppers are 200 steps or 1.8 degrees/step #define MOTOR_STEPS 200 // Target RPM for X axis stepper motor #define MOTOR_X_RPM 800 // Target RPM for Y axis stepper motor #define MOTOR_Y_RPM 800 // Since microstepping is set externally, make sure this matches the selected mode // If it doesn't, the motor will move at a different RPM than chosen // 1=full step, 2=half step etc. #define MICROSTEPS 1 // X Stepper motor #define DIR_X 8 #define STEP_X 9 // Y Stepper motor #define DIR_Y 6 #define STEP_Y 7 // BasicStepperDriver BasicStepperDriver stepperX(MOTOR_STEPS, DIR_X, STEP_X); BasicStepperDriver stepperY(MOTOR_STEPS, DIR_Y, STEP_Y); // Pick one of the two controllers below each motor moves independently MultiDriver controller(stepperX, stepperY); // Software Version Information String sver = "12-12"; // Unit ID information String uid = ""; void loop() { controller.rotate(360, 360); }
getStepper.ino
// Stepper // isStepperSetup void isStepperSetup() { // Set stepper target motors RPM. stepperX.begin(MOTOR_X_RPM, MICROSTEPS); stepperY.begin(MOTOR_Y_RPM, MICROSTEPS); }
setup.ino
// Setup void setup() { // DRV8834 Stepper Motor Driver isStepperSetup(); }
Technology Experience
- Research & Development (R & D)
- Desktop Applications (Windows, OSX, Linux, Multi-OS, Multi-Tier, etc…)
- Mobile Applications (Android, iOS, Blackberry, Windows Mobile, Windows CE, etc…)
- Web Applications (LAMP, Scripting, Java, ASP, ASP.NET, RoR, Wakanda, etc…)
- Social Media Programming & Integration (Facebook, Twitter, YouTube, Pinterest, etc…)
- Content Management Systems (WordPress, Drupal, Joomla, Moodle, etc…)
- Bulletin Boards (phpBB, SMF, Vanilla, jobberBase, etc…)
- eCommerce (WooCommerce, OSCommerce, ZenCart, PayPal Shopping Cart, etc…)
Instructor
- DOS, Windows, OSX, Linux, iOS, Android, Multi-OS
- Linux-Apache-PHP-MySQL
- Robotics
- Arduino
- Raspberry Pi
- Espressif
Follow Us
The Alpha Geek
Aphasia
https://www.donluc.com/?page_id=2149
J. Luc Paquin – Curriculum Vitae
https://www.donluc.com/DLHackster/LucPaquinCVEngMk2020a.pdf
Web: https://www.donluc.com/
Web: http://www.jlpconsultants.com/
Web: https://www.donluc.com/DLHackster/
Web: https://www.hackster.io/neosteam-labs
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/channel/UC5eRjrGn1CqkkGfZy0jxEdA
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Don Luc
Project #1 – The AcceleroSynth – Mk1
Apr 3, 2012 @ 15:03
We are finally ready for our first electronics project, The AcceleroSynth. It is an microcontroller-based (Arduino) music synth that is controller by a 3 axis analog accelerometer. It will be both a hardware and a software synth. This is the announcement for the project and in the coming days I will post the BOM (Bill of Material), schematics and Arduino code with the first assembly video. The project will first be assembled on a protoboard, then a soldered version will be built either on a perfboard or on an Arduino ProtoShield. If there is enough demand either a PCB or an Arduino Shield will be built for the project and sold here. More on that later. The first installment on the building of the project should be up on a few days.
Don Luc