Seba Posted March 1, 2023 Share Posted March 1, 2023 16 hours ago, supercurio said: @Freestyler @enaon @Seba maybe some hope for battery current data ? For me it looks more like a battery protection circuit, but who knows? Detailed motherboard examination would give more details and clues about exact role of this circuit. IIRC this circuit is also present on Master mainboard. 1 1 Quote Link to comment Share on other sites More sharing options...
RagingGrandpa Posted March 2, 2023 Author Share Posted March 2, 2023 On 2/28/2023 at 2:53 PM, thendless said: That certainly looks like a shunt and an associated differential voltage amplifier component; I'm convinced it's for current measurement However, it's possible that it's only used for BMS shutoff (driving the white "CO" signaling wire), and may not be an input to the main micro. Stay tuned. 2 Quote Link to comment Share on other sites More sharing options...
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