Adafruit boards

Adafruit · Adafruit QT Py

A compact development board for Adafruit LiPoly/Lilon batteries, featuring a simple voltage divider and labeled pins for various functions.

Adafruit · ESP32-C3

This miniature dev board features an ESP32-C3 RISC-V microcontroller with WiFi and Bluetooth LE. It offers a STEMMA QT connector, an RGB NeoPixel, and 13 GPIO pins, all in a Seeed Xiao compatible form factor for IoT projects.

Adafruit · SAMD21

A small SAMD21-based development board for embedding into Lego buildings.

Adafruit · RP2040

A compact USB to Serial MIDI converter using the QT Py RP2040 dev board with MIDI friend breakouts for TRS-A, TRS-B, and DIN-5 connections.

Adafruit · ESP32-S2

A microcontroller board with a round TFT LCD display and sensors for compass functionality.

Adafruit · ESP32-S2

A snap-fit case for the QT Py ESP32-S2 WiFi Dev Board with STEMMA QT connectivity.

Adafruit · RP2040

A custom USB-HID keypad with six mechanical switches controlled by an Adafruit QT Py RP2040 board.

Adafruit · ATtiny85

A high-resolution 2048x1536 IPS display with backlight control and DisplayPort connectivity.

Adafruit · ESP32-S3

Qualia S3 is an IoT board with a 720x720 round RGB TFT display, used for showing photos from Adafruit IO feeds.

Adafruit

A driver board for a large TFT display with SPI interface, supporting touch functionality. It includes power pins, SPI logic pins, and other control pins.

Adafruit · Raspberry Pi

Adafruit Radio Bonnets with OLED display and buttons for long-range wireless communication over LoRa or RFM69 modules.

Adafruit · ESP8266, ESP32, Feather M0, Feather RP2040

A Feather wing that adds short-hop wireless capabilities using RFM69 or RFM9x radios for packetized radio and LoRa communication.

Adafruit · ARM

Raspberry Pi 3 with sensors and GPIO pins for IoT projects.

Adafruit · Raspberry Pi

A single-channel LoRaWAN gateway for Raspberry Pi with limited functionality due to Things Network migration.

Adafruit · Raspberry Pi

A temperature controller module using a DS18B20 sensor to monitor and log water temperature in reef aquariums.

Adafruit · Arduino

A development board for RePaper eInk displays, with breakout pins for various digital and analog functions.

Adafruit · ARM

A development board for Raspberry Pi or BeagleBone Black with an eInk display, featuring GPIO pins broken out to a header.

Adafruit · RP2350

A display board that shows high-resolution video streams of green characters, inspired by The Matrix.

Adafruit · N/A

Adafruit Rfm69Hcw and Rfm9x LoRa packet radio breakouts provide long-range wireless communication with various modulation types and frequencies, suitable for sensor networks or campus-wide data transmission.

Adafruit · Feather M0 Express

A board with a Feather M0 Express microcontroller, used for controlling NeoPixels and an LCD screen via potentiometers.

Adafruit · Arduino

This is a guide for using an RGB LCD shield with Arduino. It explains how to use monochrome displays, detached usage, and troubleshooting.

Adafruit · Feather M4 Express, Feather nRF52840

RGB LED matrices with CircuitPython support for various display sizes and configurations.

Adafruit · Raspberry Pi 4 Model B

An RGB LED matrix cube with over 25,000 LEDs controlled by a Raspberry Pi 4.

Adafruit

The Adafruit RGB Matrix Bonnet for Raspberry Pi provides a simple way to control RGB matrices, with built-in power protection and level shifters.