ATMEGA 32u4 1 Articles . Simultaneous Soldering Station. August 27, ... The controller has an Arduino bootloader on a 32u4 processor, so it looks like a ProMicro to your computer.

The new bar measures just 51mm x 23mm x 8mm in size and is available without headers soldered in place and weighs just 5.1 grams. Features of the Adafruit Feather 32u4 Adalogger include ...

On board the Esplora is the same ATMega 32U4 microcontroller found in the newest Arduino boards. For input, the designers included an analog joystick, four tact switches, a linear pot, a ...

The Adafruit Feather 32u4 FONA provides and 'all-in-one' Arduino-compatible and audio, sms and data capable cellular connectivity with built in USB and battery charging functionality ...