Older model: https://microbit.org/get-started/user-guide/overview/
https://github.com/virtualabs/btlejack
pip install btlejack
- connect all microbits (3x) to USBv2 (at least with Ubuntu USBv3 some connection issues)
btlejack -i
-> install latest firmware- start capturing:
btlejack -d /dev/ttyACM0 -d /dev/ttyACM1 -d /dev/ttyACM2 -c any
Newer model: https://microbit.org/get-started/user-guide/overview/