Arduino Pro Mini is a compact yet powerful Arduino development Board. It works on the same ATmega328 microcontroller like UNO but is the only 1/3rd of the size of UNO. The size is reduced by removing an in-built programmer and the USB port, so pro mini requires an external programmer like an FTDI board to program it. The small size enables the board to be used on a PCB and other final applications.

Apart from the size, the specification of pro mini (5V) and UNO are almost similar and hence they both can exchange the same program.

Note: This version of Pro mini is 5V

Specifications Features

• Microcontroller: Atmega328p – 8 BIT AVR controller
• Operating Voltage: 5V
• Raw Voltage input: 5V to 12V
• Maximum current through each I/O pin: 40mA
• Maximum total current drawn from the chip: 200mA
• Flash Memory: 32Kbytes
• EEPROM: 1Kbyte
• Internal RAM: 2Kbytes
• Clock Frequency: 16 MHz
• Operating Temperature: -40ºC to +105ºC
• Supports auto-reset
• On-board Power and Status LEDs
• Analog Pins: 8
• Digital I/Os: 14

Package Includes

1 x Pro Mini ATMEGA328P 5V/16MHz