A quick project while lectures were cancelled...
MCU: https://www.ebay.co.uk/itm/Hobby-Components-UK-STM8S103F3-P6-Development-Board/133147150550
- Read this: https://tenbaht.github.io/sduino/hardware/stm8blue/
- Install SDuino in the arduino boards manager
- I uploaded to the board with an ST-link V2