Datasheet

Click Install to do the installin'

Blink

Now you can upload your first blink sketch!

Plug in the Gemma M0, Trinket M0, Metro M0 or Feather M0 and wait for it to be recognized by the OS (just takes a

few seconds). It will create a serial/COM port, you can now select it from the dropdown, it'll even be 'indicated' as

Trinket/Gemma/Metro/Feather M0!

Now load up the Blink example

// 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(1000); // wait for a second

digitalWrite(13, LOW); // turn the LED off by making the voltage LOW

delay(1000); // wait for a second

}

And click upload! That's it, you will be able to see the LED blink rate change as you adapt the delay() calls.