Wrong readings via BLE - Githubissues

syssi / esphome-jk-bms

ESPHome component to monitor and control a Jikong Battery Management System (JK-BMS) via UART-TTL or BLE

Apache License 2.0

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Wrong readings via BLE #203

Closed proasnet closed 1 year ago

proasnet commented 2 years ago

Hi, today I found in a history, and in real time for some seconds very interesting data from BMS. I thing, that is bad calculated in esp, not in bms. Please see attached picture. I see it on my both BMS, but on both with issue https://github.com/syssi/esphome-jk-bms/issues/189 My battery is 280Ah, and my max load currend is 25A, max charging current in this time 30A over history

syssi commented 2 years ago

Could you enable the debug output of the uart component and provide some logs? What has happend at 20 o'clock?

proasnet commented 2 years ago

Well, I checked the values via mobile phone directly from the bms and everything is normal there. I had to unplug the esp from power to connect. After reconnecting the esp, everything works normally from one bms to ha as both, the other one does not give data. I don't remember any extraordinary event yesterday at 8 pm.

syssi commented 1 year ago

Let's close the issue for now. Feel free to re-open the issue if you hit the problem again.