The Kitronik MI: power board for the BBC Micro bit V2 brings real portability to your wearable projects. The stylish, lightweight PCB is designed to fit snugly against the BBC micro: bit and features a built-in buzzer and 3V coin cell holder. This latest version has been redesigned to fit both the the V1 and V2 micro:bit.When assembled, the MI: power board is connected directly to the 3V, GND and P0 connections on the micro: bit. The 3V and GND connections provide power to the micro: bit and the built-in buzzer is connected to P0, which is the default output pin when using the audio functions in the block editor software. The board has an easy to access on/off switch, which makes it easy to turn a project on and off, rather than have to disconnect the power supply from the BBC micro: bit.

Power your BBC micro: bit from a stylish PCB
Break free from the tether to the computer and take your project mobile
On-Board buzzer
Easy access on/off switch
Great for micro: bit mood badges, to allow your micro: bit to become a handheld remote control, and much more
This accessory is supplied with spacers, fixings and a battery
No soldering required