All Products

SKU: AF-1141 · MPN: 1141

The Adafruit Data Logging Shield makes it easy to save sensor data to an SD card with accurate timestamps. It combines an SD card interface with a real-time clock (RTC) and a prototyping area on an Arduino-compatible shield, so you can be logging data within minutes of setup. This R3-compatible ...

SKU: AF-1754 · MPN: 1754

The Adafruit Pi T-Cobbler breaks out all the power, GPIO, I2C and SPI pins from the Raspberry Pi's 26-pin header onto a solderless breadboard in a T-shaped layout. The wider T-shape makes the pin labels easier to read compared to the compact Cobbler. Comes fully assembled with a 26-pin ribbon cab...

SKU: AF-4314 · MPN: 4314

The Adafruit ATECC608 Breakout provides hardware-based cryptographic security for your microcontroller projects. This crypto-authentication chip from Microchip stores private keys securely — once locked, the keys cannot be read back, only used for challenge-response authentication. Even if someon...

SKU: AF-3657 · MPN: 3657

The Adafruit ATSAMD09 Breakout with seesaw is a versatile I2C peripheral board built on the Adafruit seesaw framework. Seesaw is a near-universal converter that lets you add GPIO, ADC, PWM, and more to any I2C-capable microcontroller or single-board computer — all over a simple I2C connection. R...

SKU: AF-5690

The Adafruit ATtiny1616 Breakout with seesaw is a versatile development board that combines an ATtiny1616 microcontroller with the Adafruit seesaw I2C framework and STEMMA QT connectivity. It works as both a standalone dev board and an I2C peripheral that adds GPIO, ADC, PWM, and NeoPixel support...

SKU: AF-5681

The Adafruit ATtiny816 Breakout with seesaw is a compact development board that combines an ATtiny816 microcontroller with the Adafruit seesaw I2C framework and STEMMA QT connectivity. Pre-programmed with seesaw firmware, it acts as an I2C-controlled co-processor — adding GPIO, ADC, PWM, and NeoP...

SKU: AF-5233 · MPN: 5233

The Adafruit ATtiny817 Breakout with seesaw is a compact development board that combines an ATtiny817 microcontroller with the Adafruit seesaw I2C framework and STEMMA QT connectivity. Pre-programmed with seesaw firmware, it acts as an I2C-controlled co-processor — adding GPIO, ADC, PWM, and NeoP...

SKU: AF-2999 · MPN: 2999

The Adafruit ATWINC1500 WiFi Breakout adds 802.11b/g/n WiFi connectivity to your Arduino or other microcontroller project over SPI. Built around the Microchip ATWINC1500 module, this FCC-certified breakout delivers reliable wireless networking with TLS 1.2 support for secure connections. With bu...

SKU: AF-3060 · MPN: 3060

The Adafruit ATWINC1500 WiFi Breakout with uFL Connector adds 802.11b/g/n WiFi connectivity to your Arduino or other microcontroller project over SPI. This version features a uFL antenna connector instead of an onboard antenna, allowing you to use an external antenna for improved range or placeme...

SKU: AF-5769

The Adafruit Audio BFF is a compact add-on board that turns your QT Py or Xiao into a powerful audio playback device. It features a microSD card slot (up to 64 GB) and a MAX98357 I2S 3W amplifier, all designed to fit neatly on the back of your miniature dev board. The board connects over the SPI...

SKU: AF-2341 · MPN: 2341

The Adafruit Audio FX Mini Sound Board is a standalone audio trigger that plays WAV and OGG Vorbis files — no Arduino or programming required. Simply drag and drop sound files over USB, wire up buttons to the trigger pins, and you're ready to go. With 16 MB of built-in flash storage, it holds app...

SKU: AF-2342 · MPN: 2342

The Adafruit Audio FX Mini Sound Board is a standalone audio trigger that plays WAV and OGG Vorbis files — no Arduino or programming required. Simply drag and drop sound files over USB, wire up buttons to the trigger pins, and you're ready to go. With 2 MB of built-in flash storage, it holds a fe...

SKU: AF-2220 · MPN: 2220

The Adafruit Audio FX Sound Board is a standalone audio trigger that plays WAV and OGG Vorbis files — no Arduino or programming required. Simply drag and drop sound files over USB, wire up buttons to the trigger pins, and you're ready to go. With 16 MB of built-in flash storage, it holds approxim...

SKU: AF-2217 · MPN: 2217

The Adafruit Audio FX Sound Board with 2×2W Amp is a standalone audio trigger with a built-in stereo Class D amplifier — no Arduino or programming required. Simply drag and drop WAV or OGG sound files over USB, wire up buttons and speakers, and you're ready to go. With 16 MB of built-in flash, it...

SKU: AF-2133 · MPN: 2133

The Adafruit Audio FX Sound Board is a standalone audio trigger that plays WAV and OGG Vorbis files — no Arduino or programming required. Simply drag and drop sound files over USB, wire up buttons to the trigger pins, and you're ready to go. With 2 MB of built-in flash storage, it holds a few min...

SKU: AF-2210 · MPN: 2210

The Adafruit Audio FX Sound Board with 2×2W Amp is a standalone audio trigger with a built-in stereo Class D amplifier — no Arduino or programming required. Simply drag and drop WAV or OGG sound files over USB, wire up buttons and speakers, and you're ready to go. With 2 MB of built-in flash, it ...

SKU: AF-4886 · MPN: 4886

The Adafruit AW9523 GPIO Expander and LED Driver Breakout adds 16 I/O pins to any I2C-capable microcontroller or single-board computer. What sets this expander apart is its built-in 256-step linear constant-current LED dimming — connect LEDs directly without current-limiting resistors for smooth,...

SKU: AF-1285 · MPN: 1285

The Adafruit Beginner LED Sewing Kit has everything you need to start stitching glowing circuits with conductive thread. No soldering or microcontroller required — the included candle-flicker LEDs twinkle automatically for a warm, animated glow. With enough supplies for two projects with two LED...

SKU: AF-4681 · MPN: 4681

The Adafruit BH1750 Light Sensor is a 16-bit ambient light sensor from Rohm that provides measurements directly in lux — the SI unit for illuminance. This makes it easy to compare readings against reference values or other sensors without manual calibration or conversion. Packaged on a STEMMA QT...

SKU: AF-2746 · MPN: 2746

The Adafruit Bluefruit LE Shield adds Bluetooth Low Energy connectivity to your Arduino in a plug-in shield form factor. Solder the included headers, stack it on your Arduino, and start communicating wirelessly with iOS and Android devices — no special iOS certification required. The shield conn...