Pro Micro ATmega32U4 5V 16MHz Replace ATmega328 For arduino Pro Mini With Pre Soldered For Leonardo USB Type C Interface

Features:
ATMega 32U4 running at 5V/16MHz
Supported under Arduino IDE v1.0.1
On-board Type C connector for programming
4 x 10-bit ADC pins
12 x Digital I/Os (5 are PWM capable)
Rx and Tx Hardware Serial Connections

Package Includes:
1x Pro Micro Board
1x USB to Type C Data Cable