Adafruit boards
698 Adafruit development boards — pinouts, specs, and datasheets.
Charlieplex Bonnet
Adafruit
The CharliePlex LED Matrix Bonnet includes an IS31FL3731 driver chip and 128 LEDs in an 8x16 matrix. It uses GPIO pins for power (5V), ground, SDA, and SCL.
Adafruit · Adafruit Circuit Playground Express
A compact development board featuring an Arduino-compatible microcontroller with built-in sensors and connectivity options.
Adafruit · ATSAMD21G18 ARM Cortex M0
The Adafruit Circuit Playground Express is a versatile development board designed for learning electronics and programming. It supports MakeCode, CircuitPython, and Arduino, featuring numerous built-in sensors, LEDs, and alligator-clip friendly I/O pads.
Adafruit · SAMD21
A Circuit Playground Express board with a DAC and various GPIO pins for digital and analog operations.
Adafruit · Adafruit Circuit Playground Express
A compact development board with various pins for I/O, power, and communication.
Adafruit · SAMD21
A tri-color e-Ink display board for Circuit Playground projects, with SPI and STEMMA connectors.
Adafruit · Adafruit Circuit Playground Express
A compact development board with built-in motion sensor and LED matrix, ideal for educational projects.
Adafruit · CircuitPython
A CircuitPython-enabled TFT display board designed for creating interactive projects, featuring a heart-shaped design.
Adafruit · CircuitPython
A Feather-based board designed for NeoPixel LED strips, featuring a variety of digital pins and power connections.
Adafruit · CircuitPython
A CircuitPython-based development board featuring an LIS3DH accelerometer.
Adafruit · CircuitPython
A capacitive touch breakout board for use with CircuitPython, featuring 12 touch inputs.
Adafruit · CircuitPython
A multi-temperature BLE monitoring board with various GPIO pins for temperature sensors and BLE connectivity.
Adafruit · CircuitPython
A CircuitPython board designed for driving NeoPixels using SPI, featuring a FT232H USB-to-SPI adapter.
Adafruit · ESP32-C3
The Xteink X4 eReader is a slim pocket-sized device running CircuitPython with an ESP32-C3 microcontroller.
Adafruit · CircuitPython
A rotary encoder-based brightness control device with a crank mechanism, designed for educational and hobbyist use.
Adafruit · MicroPython
A small board designed for sensor plotting with CircuitPython, featuring various digital and analog pins.
Adafruit · SAMD21
A small, versatile dev board for creating complex color patterns using CircuitPython code.
Adafruit · Electric Imp
This guide explains how to connect a MAX31855 thermocouple amplifier breakout board to an Electric Imp dev board using SPI.
Adafruit · Raspberry Pi
This guide explains how to control motors using a Raspberry Pi and the RasPiRobot Board V2.
Adafruit · Arduino UNO R3
A current limiting stepper driver using two DRV8871 breakout boards to drive a high-torque bipolar stepper motor.
Adafruit · N/A
The Adafruit DAC7578 is an 8-channel 12-bit I2C DAC with support for 3.3V or 5V power and logic, and can be used with CircuitPython, Python, and Arduino.
Data Logger Shield
Adafruit · Arduino
The Data Logger Shield is an add-on board for Arduino, featuring SD card support, Real Time Clock functionality, and user LEDs.
Adafruit · Flora BLE
A datalogging hat with integrated Bluetooth Low Energy capabilities for wireless data collection.
Adafruit · Raspberry Pi
A board designed for controlling stepper motors with a Raspberry Pi, featuring labeled pins for power, ground, and motor control.