Arduino Pro Micro ATMega32U4 16MHz 5V Development Board

Product details of Arduino Pro Micro ATMega32U4 16MHz 5V Development Board
The Pro Micro 5V 16MHz Mini Leonardo Microcontroller Development Board is an Arduino-compatible board designed for compact, high-performance projects. Featuring a 4-channel 10-bit ADC, 5 PWM pins, 12 digital I/O pins, and built-in USB communication, this board is ideal for makers, hobbyists, and developers. Powered by the ATmega32U4 microcontroller, it operates at 16MHz and 5V, offering reliable processing power for diverse applications. The board also includes an on-board voltage regulator, enabling it to accept up to 12V DC for flexible power options.

With 20 digital I/O pins (7 PWM and 12 analog inputs), the Pro Micro supports USB communication directly through the ATmega32U4, allowing it to function as a mouse, keyboard, and virtual COM port, eliminating the need for a secondary processor. Its compact design makes it compatible with breadboard setups, and the board comes with a micro USB port, ICSP header, and reset button for easy programming and connectivity.

Specification of Arduino Pro Micro ATMega32U4 16MHz 5V Development Board
Microcontroller: ATmega32U4
Operating Voltage: 5V
Clock Speed: 16MHz
Digital I/O Pins: 12
PWM Channels: 5
Analog Input Channels: 4
Flash Memory: 32KB (4KB used by bootloader)
SRAM: 2.5KB
EEPROM: 1KB
USB: Micro USB for programming and communication
Power Supply: 5V via USB or external power
Dimensions: 33mm x 18mm