After experimenting with different versions of the BBC micro:bit, I decided to try out its add-ons/accessories that might help make my upcoming projects easier. Currently my choice is the micro:bit ...
The STMicroelectronics 8-bit, 16-MHz stM8s10x and 8-bit, 24-MHz stM8s20x support serial, i2c, and serial peripheral interface (sPi). they also include a 10-bit analog-to-digital converter (ADc) and ...