Adafruit boards
698 Adafruit development boards — pinouts, specs, and datasheets.
Adafruit · ATtiny817
A quad I2C rotary encoder breakout board with support for up to four encoders and an interrupt pin. It uses the seesaw firmware.
I2C SPI LCD Backpack
Adafruit · N/A
A backpack for controlling character LCDs via I2C or SPI, reducing pin usage to 2-3 pins.
Adafruit
A board that uses an I2C interface to control up to 8 solenoids via GPIO pins, with additional general-purpose I/O.
I2S Amplifier Bff
Adafruit · RP2040
A small microcontroller board with an I2S amplifier for high-quality audio playback, using three GPIO pins.
Adafruit · Adafruit Feather M0, Arduino Zero
An I2S MEMS microphone breakout board for use with microcontrollers like the Adafruit Feather M0 or Arduino Zero. It supports mono and stereo configurations.
Adafruit · Not specified
The I31FL3731 is a charlieplexed PWM LED driver board with an integrated microcontroller. It supports various digital and analog functions for controlling LEDs.
Adafruit · MicroPython
An improved PyGamer thermal camera with a higher resolution and color depth using AMG8833 IR Thermal Camera FeatherWing.
Adafruit
The Adafruit INA228 I2C Power Monitor is a high-precision power monitoring chip with an I2C interface for measuring voltage, current, and temperature.
Adafruit
The Ina237 Dc Current Voltage Power Monitor is a power monitoring chip with I2C interface, capable of measuring high or low side DC current and voltage up to +85V.
Adafruit · Microcontroller
A Circuit Playground Express board with built-in IR receiver and transmitter for wireless communication.
Adafruit
A board for receiving 38KHz IR remote control signals, with two selectable infrared receivers.
Adafruit · N/A
An infrared transceiver board for transmitting and receiving 940nm, 38KHz IR signals.
Adafruit · N/A
A breakout board for the TMP006 infrared thermopile sensor, which measures surface temperature without contact.
Adafruit · RP2040
The Adafruit Feather RP2040 SCORPIO is designed for NeoPixel control and has an extensive set of GPIO pins, ADCs, I2C, SPI, and UART interfaces.
Adafruit · nRF51822
The Bluefruit LE SPI Friend is a Bluetooth Low Energy module designed for easy integration with microcontrollers via SPI. It supports various communication protocols and can be configured using AT commands.
Adafruit · STM32F205RG
The Adafruit WICED Feather is a powerful development board with an ARM Cortex M3 processor, supporting WiFi and various communication protocols.
Io A C Power Relay
Adafruit · PyPortal
A microcontroller-based internet-connected electrical outlet that uses Adafruit IO for remote control of appliances.
Adafruit · Arduino
A NeoPixel ring is connected to an Arduino via a shield, with power and ground connections. The input for the NeoPixel ring goes to digital pin 8.
Io Basics Servo
Adafruit · ESP8266
Io Basics Servo board with ESP8266 microcontroller, featuring labeled pins for power, ground, and digital GPIO.
Adafruit · ESP8266
A board with an ESP8266 microcontroller used to send temperature and humidity data wirelessly to Adafruit IO.
Adafruit · Raspberry Pi
Pinout diagram for an Adafruit Io Connected Animated GIF Display, showing various GPIO pins and power/ground connections.
Iot Filament Sensor
Adafruit · ESP32-S2
An IoT filament sensor for 3D printers using an IR optical sensor and a buzzer alarm.
Adafruit · Adafruit Feather
A motion and temperature sensor board with ADXL343 accelerometer, ADT7410 temperature sensor, and Adafruit IO integration.
Ir Breakbeam Sensors
Adafruit · Teensy
A Teensy microcontroller board with various digital and analog pins for interfacing with IR breakbeam sensors.