https://www.youtube.com/playlist?list=PLW5ia_ywOUhiLFlwvLTHPHkOaSh-pi6cj is also interesting. Note it's difficult to find as he calls it "eMini".

Regarding the battery, I always thought there should be space between the rails of the rear subframe for one if you redesign/raise the boot floor. No ...

Just want to shout out to anyone interested that I've started a Youtube channel where you can follow my EV-conversion, using the e-Golf battery and BMS setup. Here is a link:
https://youtube.com/@haand001?si=rCqsvxr0MDG3Sndo

Check this page out for info about VW e-Golf BMS interface:
https://openinverter.org/wiki/VW_EGolf_Battery

What have you actually changed?


The temperature measurement signals are now correct for each master. The number of cells to balance and read voltage from is different for each master. This is now reflected in the dbc (master 3 only has 8 cells, not 12, for example). Also added the Rx message ...

Hi all, I've found this and another conversation very useful, however I still have two unanswered questions,
1) does anyone have a diagram of how each of the 'slave' modules connect to the 'master' as in, which port of each 'master' connector go to what corresponding port on the 'slave'?
And 2) we ...

This is a really great post and much more detailed than I could have managed so thanks for sharing.

I am in the process of building a power wall with the remnants of the 2nd battery pack I opened and plan to hook it up to a hybrid inverter but had not yet confirmed my plans for a BMS. You ...

Hello,
I also purchased a e-golf pack a month ago and have now teared it down into bits and pieces. I think I now have got a good clue now how its built up and how I can interact with the CMCs.

I'm writing here with no questions at the moment, just want to spread some insights I learned along the ...