The following items are required to use the open source firmware:
1. soldering iron + soldering tin
2. 4-pole PCB connector
3. range of jumpers
4. ST-LinkV2 Programmer
5. phillips-head screwdriver
6. a controller KT36/48SVP, S06S, S09S, S12S from the relevant webshops.
The links are exemplary, of course other sources can be used.
Attention! KT36/48 ZWS types have no phase current sensor mounted, so you can't use the simplified FOC with them!