Pro Mini is a compact yet powerful 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