Datasheet

Overview

The Gemma M0 is a super small microcontroller board, with just enough to build many simple projects. It may look

small and cute: round, about the size of a quarter, with friendly alligator-clip sew pads. But do not be fooled! The

Gemma M0 is incredibly powerful! We've taken the same form factor we used for the original ATtiny85-based

Gemma (https://adafru.it/duB) and gave it a power up. The Gemma M0 has swapped out the lightweight ATtiny85 for a

ATSAMD21E18 powerhouse.

It will super-charge your wearables! It's just as small, and it's easier to use, so you can do more.

The most exciting part of the Gemma M0 is that while you can use it with the Arduino IDE, we are shipping it with

CircuitPython on board. When you plug it in, it will show up as a very small disk drive with main.py on it. Edit main.py

with your favorite text editor to build your project using Python, the most popular programming language. No installs,

IDE or compiler needed, so you can use it on any computer, even ChromeBooks or computers you can't install

software on. When you're done, unplug the Gemma M0 and your code will go with you.