LoraWAN-MAC-in-C library, adapted to run under the Arduino environment

Air Quality Object that beautifully and passively displays the level of CO2 in the air

Arduino library for Internet of Things Rapid Prototyping in environmental sensing

A firmware application written in C++ using Arduino and Adafruit libraries. It sleeps in low power mode until, activated by the PIR motion sensor, it takes a picture. Images are posted to io.adafruit.com using the REST API.

Platform for high-resolution panoramic photography, supporting 3D-printed PanoController board, Gigapan EPIC 100, Nodal Ninja Mecha E1 and other platforms.

Arduino platform library for MCCI Catena IoT Systems

Code samples for the MagAlpha magnetic angle sensor family

Control DC motor using an Xbox One controller

Sercom SPI library for ATSAMD21 boards such as Arduino Zero and Adafruit Feather M0

IPMid implementation for Arduino using Multicast UDP

🔬FeatherFault tells you why your Arduino program is crashing

LoraWAN-in-C library, adapted to run under the Arduino environment

Common FeatherWing library for Feather M0 and M4s.

Software and hardware used in the Argo 2 High Altitude Balloon launch.

IOT project using Adafruit Feather microcontroller.

📜FeatherTrace adds fault handling and stack tracing to the SAMD21

Sources for Zihatec AZ-Touch Feather wall mount touchscreen kit for different feather shaped boards by Sparkfun and Adafruit

ESP8266 powered controller for a dimmable LED, controlled over a 900 MHz packet radio and through an MQTT interface.

OLED, SPI/Parallel Interface, Solomon Systech SSD1351 driver, Arduino/Seeeduino/Adafruit Feather M0 bring up code