Probably a little left field but from your pin out I see it has pins for both the precharge and main contactors. I want to get DC out of my pack for testing and development without having all the coms set up. If I pull these pins high (or low?) dies that close contactors even without the rest of the ...

Electric subframe I'm trying to get started has a 23 pin plug for control, before I start poking (and letting the magic smoke out) does anyone have any guesses. Or a process to work through to determine what the pins do? Unfortunately documentation is not forthcoming! PXL_20260410_124653699.jpg ...

The BMS does not do anything besides voltage, current and temperature sensing. So you'll need other means for contactor control.
The firmware is usable by now and offers most modern BMS features. SoH calculation needs to be refined and taken account for in SoC calculation but that's not a show ...

Zombieveryer doesn't list open inverter BMS as compatible!

I'm getting started on converting an MGB with a random Chinese EV subframe and a Zoe battery pack, I'm battling with the prospect of weather or not I'll be able to use the integrated Zoe BMS or not depending on my pack layout (unsure if I can fit the whole pack in the enginebay/transmission tunnel ...