Quickly get started with an Adafruit nRF52840 board using these CircuitPython demos!

Are you writing CircuitPython code that takes typed in commands? This guide walks through the creation of a GNU Readline style command line editor in pure CircuitPython that uses VT100/ANSI key and control codes.

Learn how to generate bitmap fonts!

Optimize your work and sleep with a circadian rhythm desk light

Make Portable PyPortal Projects

A subset of the Scheme dialect of Lisp running on CircuitPython. How meta.

An irresistable demo for the NeoTrellis M4 that demonstrates several of its unique features.

Revisiting a project with newer hardware and expanded features.

Control a robot finger from across the room to flip on and off the lights!

Make your own Lucky Cat or Lucky Pig using papercraft and a few parts

Build your own network of temperature nodes and routers using two Feathers and the Radio Bonnet

An easy way to learn CircuitPython!

Play the sounds of classic macs

A customizable music box that starts playing when opened

With a few parts, you can make a super soundboard with the Adafruit Grand Central

Spin up some beats with the Disc Step Sequencer!

The first Bluefruit Feather with USB and CircuitPython support

Two trim pots and a microdisplay!

Measure distances using lasers. LASERS! No sharks, though.

Build A Ball Drop with Adafruit Feathers and NeoPixels!

If I get a coffee then I'll be happy until I want a coffee, then ...

Use your Android phone to debug and edit code on your Circuit Playground Express.

Surf the 'net with Blinka!

How to install the UF2 bootloader and CircuitPython on a variety of SAMD21 microcontroller boards.