AITRIP 3PCS Pro Micro ATmega32U4 5V 16MHz Type-C Development Module Board with 2 Row pin Header Compatible arduino Leonardo Replace ATmega328 Pro Mini

Features: ATmega32U4 running at 5V/16MHzRecommend power supply for board: 6-7V, less than 9VOn-Board Type-C connector for programming4 x 10-bit ADC pins, 12 x Digital I/OsRx and Tx Hardware Serial ConnectionsHow to use? 1. Connected to computer. (If this module cannot be recognized by your computer, please refer to this link to install the driver)2. Opened Ard IDE and loaded Blink sketch. 3. Set board to Leonardo and selected the appropriate COM port (It showed up in the list already identified as a Leonardo). 4. Connected an LED to pin 9 and modified the sketch accordingly. 5. Hit upload and within a few seconds having a blinking LED.
Package Includes: 3 x Pro Micro ATmega32U4 5V 16MHz Module ( Type-C)