Recently I bought a set of 3.7V LiPo batteries for my son’s Maplin drone. I wondered if I could use these to power a Micro:bit. In this article I’ll show you how but it’s a little more involved than using the standard battery pack.
The Micro Bit has a 25 pin edge connector. There are five large “pins” labelled 0, 1, 2, 3V and GND with 20 other pins in-between.
Now the final design has been revealed the full specifications of the device can be examined in detail.