Express yourself with this Bluetooth-Controlled Matrix LED Sign.

Pick a feature and find your board!

Display your heart rate and training zone percentage on LED displays with CircuitPython on Feather nRF52840.

Send data from Bluetooth LE sensors to Adafruit IO with a Raspberry Pi bridge.

Use CircuitPython BLE code on desktops, laptops, and Raspberry Pi.

Using only a Web Browser, you can write code directly over Web Bluetooth.

Create your own Eddystone beacons to advertise URLs over Bluetooth LE.

Use numpy-like commands to process data quickly.

One stop guide for getting started with MIDI projects.

Leap into controlling NeoPixels over BLE!

Build an LED TRON Disc.

Control your games and streaming sessions with a BLE remote.