Arduino Pro Mini – ATMEGA 328P – 5V 16Mhz – Arduino Compatible


MCU : ATMEGA328 P Quad Flat Package
No USB Support (Use USB to RS232 TTL Converter to program)
Supports Auto Reset
Max 150 mA Output
Input :  5 – 12 V DC
Power & Status LED Indicator
Size : 33 x 18 x 6 mm

In stock

Return: 5 Days


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

Arduino Pro Mini



  • 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



1 x Pro Mini ATMEGA328P 5V/16MHz



Getting Started with the Arduino Pro Mini

Additional information

Weight .20 kg
Dimensions 10 × 10 × 7 cm


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