− | Since the ESP8266 does not have multiple ADC pins, we didn't want to 'sacrifice' one for Lipoly battery monitoring. However we do have a tutorial that mentions how to do it, using two resistors. You can check out the wiring diagram here (use the VBat pin to measure) and the code here. | + | Since the ESP8266 does not have multiple ADC pins, we didn't want to 'sacrifice' one for Lipoly battery monitoring. '''However''' we do have a tutorial that mentions how to do it, using two resistors. You can check out [https://learn.adafruit.com/using-ifttt-with-adafruit-io/wiring#battery-tracking ce diagramme de bracnhement Adafruit] (use the VBat pin to measure) and the [https://learn.adafruit.com/using-ifttt-with-adafruit-io/arduino-code-1 code here]. |