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Introducing ItsyBitsy M0 Express Downloads

Introducing ItsyBitsy M0 Express

by lady ada

published May 27, 2018, last edited January 22, 2025

posted in Adafruit Products Arduino Compatibles CircuitPython

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Overview
Pinouts
Arduino IDE Setup
What is CircuitPython?
CircuitPython
CircuitPython Essentials
UF2 Bootloader Details
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Adafruit ItsyBitsy M0 Express - for CircuitPython & Arduino IDE

$11.95
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Beginner

Product guide

Downloads

Datasheets

ATSAMD21 Datasheet (the main chip on the ItsyBitsy M0 Express)
Fritzing object in the Adafruit Fritzing Library
EagleCAD PCB files in GitHub
PDF for ItsyBitsy M0 Express Board Diagram on GitHub

SVG for ItsyBitsy M0 Express Board Diagram

Default CircuitPython 2.x files shipped on ItsyBitsy M0 Express

Schematic & Fabrication Print

Page last edited March 08, 2024

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UF2 Bootloader Details

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