Electron Ubidots Example

electron-ubidots.cpp

// Author: RWB <https://community.particle.io/users/rwb/activity>
SYSTEM_MODE(SEMI_AUTOMATIC);
//SYSTEM_THREAD(ENABLED);
// This #include statement was automatically added by the Particle IDE.
#include "Ubidots/Ubidots.h"

#define TOKEN "token"  // Put here your Ubidots TOKEN
#define DATA_SOURCE_NAME "ElectronSleepNew"

//This serial prints system process via USB incase you need to debug any problems you may be having with the system.
SerialLogHandler logHandler(LOG_LEVEL_ALL);

Ubidots ubidots(TOKEN); // A data source with particle name will be created in your Ubidots account


int button = D0;         // Connect a Button to Pin D0 to Wake the Electron when in System Sleep mode.
int ledPin = D7;         // LED connected to D1
int sleepInterval = 60;  // This is used below for sleep times and is equal to 60 seconds of time.


void setup() {
  //Serial.begin(115200);
  pinMode(button, INPUT_PULLDOWN);  // Sets pin as input
  pinMode(ledPin, OUTPUT);          // Sets pin as output

  ubidots.setDatasourceName(DATA_SOURCE_NAME); //This name will automatically show up in Ubidots the first time you post data.

  // Initalize the PMIC class so you can call the Power Management functions below.
  PMIC pmic;

  // Set charging current to 1024mA (512 + 512 offset)
  pmic.setChargeCurrent(0, 0, 1, 0, 0, 0);

  // Set the lowest input voltage to 4.84 volts. This keeps my 5v solar panel from operating below 4.84 volts.
  pmic.setInputVoltageLimit(4840);
} // end setup()

void loop() {

  FuelGauge fuel; // Initalize the Fuel Gauge so we can call the fuel gauge functions below.

  // If the battery SOC is above 20% then we will turn on the modem and then send the sensor data.
  if (fuel.getSoC() > 20)
  {

    float value1 = fuel.getVCell();
    float value2 = fuel.getSoC();

    ubidots.add("Volts", value1);  // Change for your variable name
    ubidots.add("SOC", value2);

    // This command turns on the Cellular Modem and tells it to connect to the cellular network.
    Cellular.connect();

    // If the cellular modem does not successfuly connect to the cellular network
    // in 10 mins then go back to sleep via the sleep command below. After 5 mins
    // of not successfuly connecting the modem will reset.
    if (!waitFor(Cellular.ready, 600000)) {
      // Put the Electron into Sleep Mode for 2 Mins + leave the Modem in
      // Sleep Standby mode so when you wake up the modem is ready to send
      // data vs a full reconnection process.
      System.sleep(D0, RISING, sleepInterval * 2, SLEEP_NETWORK_STANDBY);
    } // Cellular.ready

    ubidots.sendAll(); // Send fuel gauge data to your Ubidots account.

    digitalWrite(ledPin, HIGH);   // Sets the LED on
    delay(250);                   // waits for a second
    digitalWrite(ledPin, LOW);    // Sets the LED off
    delay(250);                   // waits for a second
    digitalWrite(ledPin, HIGH);   // Sets the LED on
    delay(250);                   // waits for a second
    digitalWrite(ledPin, LOW);    // Sets the LED off

    // Put the Electron into Sleep Mode for 2 Mins + leave the Modem in Sleep Standby
    // mode so when you wake up the modem is ready to send data vs a full reconnection process.
    System.sleep(D0, RISING, sleepInterval * 2, SLEEP_NETWORK_STANDBY);

  } // if (fuel.getSoC() > 20)
  // Else the battery SOC is below 20% then we will flash the LED 4 times so we know.
  // Then put the device into deep sleep for 1 hour and check SOC again.
  else
  {

    /* The 6 lines of code below are needed to turn off the Modem before sleeping
     * if your using SYSTEM_THREAD(ENABLED); with the current 0.6.0 firmware.
     * It's a AT Command problem currently.
     */
    //Cellular.on();
    //delay(10000);
    //Cellular.command("AT+CPWROFF\r\n");
    //delay(2000);
    //FuelGauge().sleep();
    //delay(2000);

    digitalWrite(ledPin, HIGH);   // Sets the LED on
    delay(150);                   // Waits for a second
    digitalWrite(ledPin, LOW);    // Sets the LED off
    delay(150);                   // Waits for a second
    digitalWrite(ledPin, HIGH);   // Sets the LED on
    delay(150);                   // Waits for a second
    digitalWrite(ledPin, LOW);    // Sets the LED off
    delay(150);                   // Waits for a second
    digitalWrite(ledPin, HIGH);   // Sets the LED on
    delay(150);                   // Waits for a second
    digitalWrite(ledPin, LOW);    // Sets the LED off
    delay(150);                   // Waits for a second
    digitalWrite(ledPin, HIGH);   // Sets the LED on
    delay(150);                   // Waits for a second
    digitalWrite(ledPin, LOW);    // Sets the LED off

    System.sleep(SLEEP_MODE_DEEP, 3600);  //Put the Electron into Deep Sleep for 1 Hour.
  } // end else
} // end loop()