High power board available to buy or build?

hardware support
1

Are there any high power (75V 20A) boards available to buy or schematics/gerbers so I can have some built? Maybe using DRV835x IC?

2

Hi @Pibben, welcome to SimpleFOC!

Both TI and STMicro have several reference designs for BLDC drivers, which include schematics, but you can also buy them direct or at distributors like Digikey…

Things like this: https://www.st.com/en/evaluation-tools/evalstdrive101.html

Perhaps more affordable, but YMMV are DRV8302 boards from AliExpress…