Stuart Pittaway

@ruza87 can you help with some build instructions?

For people who want to test this (@Jestergnet and @elmozwo ) GITHUB actions have pre-compiled the release. https://github.com/stuartpittaway/diyBMSv4ESP32/actions/runs/4740188233?pr=195 Look at the bottom of that page for "[DIYBMS-Compiled]"(https://github.com/stuartpittaway/diyBMSv4ESP32/suites/12332390974/artifacts/654416283) And use this...

Do you have the battery connected to the shunt terminals correctly? You should have a negative current when discharging the battery - the 0.017A (17mA) is the power the current...

Try moving the grey wire to the actual battery terminal (on the battery) rather than tapping off the shunt. Also be careful with not cracking the PCB if you over...

Hi @virtuvas, have you tried the latest shunt code? I re-wrote a lot of the SoC calculation so this might help.

From a quick review of the code @ruza87 I think you are in a near-infinite loop waiting for serial data to arrive. The original code uses this ```ulTaskNotifyTake(pdTRUE, portMAX_DELAY);``` as...

Hi @wgroenewold sorry to taking an eternity to get around to looking at this ticket! The PoEdit solution looks like a neat solution - I would be more than happy...

What state of charge did the battery get to? What inverter/charger? My sofar inverter charges with 8amps if the SoC goes below 20%

Ok - the "prevent charging" and "prevent discharge" are values which are transmitted to the charger/inverter - if that device choses to ignore the BMS, it can. So is there...

I found if we transmit zeros to either Victron or PylonTech emulation - they treat the values as "don't exist" or worse, they immediately start to discharge the battery at...