Adafruit-Feather-32u4-Bluefruit-LE

Getting started

• Tools > Boards Manager > Adafruit AVR Boards (Install)
• restart editor
• Select Adafruit Feather 32u4 board
• Install Windows driver
• Adafruit_BluefruitLE_nRF51 cpp library

Projects

Blinking LED

hello blink (source)

// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin 13 as an output.
  pinMode(13, OUTPUT);
}
 
// the loop function runs over and over again forever
void loop() {
  digitalWrite(13, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(2000);              // wait for a second
  digitalWrite(13, LOW);    // turn the LED off by making the voltage LOW
  delay(2000);              // wait for a second
}

Soldering

Adding a temperature sensor

Getting TMP and Battery