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.

Program your robot to play musical notes.

Optimize your work and sleep with a circadian rhythm desk light

Purple Robot with Feather nRF52840 and Crickit plus NeoPixel underlighting!

Measure high side voltage and DC current draw over I2C

Precision I2C temperature sensing from Analog Devices

Easy E-Paper With Built In Memory

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.

Build A Ball Drop with Adafruit Feathers and NeoPixels!

Play the sounds of classic macs