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w0ss semi DIY powerwall V2
Thanks. So the work you are doing with the custom boards, is that just so you can interface with the on-board LG BMS? Is there a benefit of using that VS just bypassing and using a separate BMS as you recommended?
The board I made is really just a breakout board of the cells and whatever else is connected. I wasn't able to talk to the existing "BMS" I use that in quotes since it has no disconnect so it looks like it is really a monitoring board with minimal balance resistors. my board just replaces it so I can use an external BMS.

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