Compact and powerful, the Arduino Pro Micro 5V 16MHz is powered by the ATmega32U4 microcontroller. Ideal for USB HID devices, wearables, and compact automation.

• Microcontroller: ATmega32U4

• Operating Voltage: 5V

• Clock Speed: 16 MHz

• I/O Pins: 12 Digital, 9 PWM, 4 Analog

• USB Interface: Built-in (No external FTDI needed)