Arduino library for 8-bit TFT LCDs such as ILI9325, ILI9328, etc
CircuitPython - a Python implementation for teaching coding with microcontrollers
Jupyter kernel to interact with CircuitPython board over USB
Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - L3GD20
For 0.96" OLEDs in the Adafruit shop
happy wrappers for TC modules 3,4,5 on SAMD21
Arduino library to access Adafruit IO from WiFi, cellular, and ethernet modules.
Adafruit CircuitPython driver for the HT16K33, a LED matrix driver IC.
A bundle of useful CircuitPython libraries ready to use from the filesystem.
USB-enabled bootloader for the nRF52840 BLE SoC
Jupyter kernel to interact with a MicroPython or CircuitPython board over its serial REPL.
ESP8266 Feather Weather Station in Color using ILI9341 TFT 240x320 display
Community newsletter for python on microcontrollers
I2C friend to expand capabilities of other chips.
I2S audio playback library for the Arduino Zero / Adafruit Feather M0 (SAMD21 processor).
Library for VC0706-based Serial JPEG Cameras
Adafruit code for the Nordic nRF52 BLE SoC on Arduino
CircuitPython drivers for neopixels.
Converters from EAGLE to Fritzing file format
PCB files for the Adafruit Metro M4
PCB files for the Adafruit ItsyBitsy M4
CircuitPython library for CircuitPlayground
WIZ5500 based Ethernet Shield library
A thin API above SAMD peripherals that is uniform across SAMD21 and SAMD51
Smaller programs and scripts to display "inline" in Adafruit Learning System guides
Driver for a Trellis in both single and matrix configurations
This is a library for the Adafruit TMP006 Infrared Thermopile Sensor
pxt package for crickit platform - beta
iOS app for use with Bluefruit Bluetooth LE modules and dev boards from Adafruit (v2.0)