Angled shot of a Adafruit AirLift Shield - ESP32 WiFi Co-Processor.
Give your Arduino project a lift with the Adafruit AirLift Shield - a shield that lets you use the powerful ESP32 as a WiFi co-processor. You probably have your favorite...
$14.95
In Stock
Front view shot of Shield stacking headers for Arduino in various sizes.
“How could something so simple be so useful?” We heard once that in the 4th millennium B.C. some guy asked the person...
$1.95
In Stock
Angled shot of a Adafruit Metro M4 feat. Microchip ATSAMD51.
Are you ready? Really ready? Cause here comes the fastest, most powerful Metro ever. The Adafruit Metro M4 featuring the Microchip ATSAMD51. This...
$27.50
In Stock
Angled shot of a Adafruit METRO M0 Express - designed for CircuitPython.
Metro is our series of microcontroller boards for use with the Arduino IDE. This new Metro M0 Express board looks a whole lot like our 
$24.95
In Stock
Angled shot of a Adafruit METRO 328 Fully Assembled
We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. The processor has plenty of GPIO, Analog inputs, hardware UART SPI and I2C,...
Out of Stock