Mega 2560 Pro Mini
arduino_mega_2560_pro
Mega But Small.
All the IO of the classic ATmega2560 without taking over the desk.
Good to know
- CH340 USB chip – Windows needs a driver for it.
- Pin mapping matches the big Mega, but the physical layout differs – always read the silkscreen.
- Do not overload the small LDO: feed hungry peripherals from external 5V.
- 5V logic, same as the original.
Pinout
Tap to enlarge