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syssi / esphome-seplos-bms

ESPHome component to monitor a Seplos Battery Management System (Seplos-BMS) via UART or RS485
Apache License 2.0
61 stars 27 forks source link

Communication stops working from time to time (random) #95

Closed midadami closed 3 months ago

midadami commented 3 months ago

Hi, I am aware this is a hard question haha. I've been using this amazing tool for 1 year already. This is the 3rd time I have this problem and would like to know the reason behind it to try to avoid it/fix it. It all works perfectly until it doesn't work at all. From my point of view it looks like BMS just blocks communication and doesn't respond. Last 2 times it just started working again after few days (1-3d) of not working. Thanks a lot!!

Config: Config_seplos.txt Log: logs_seplos.txt

Just tested with BatteryMonitor and BMS seems to be working correctly.

midadami commented 3 months ago

Fixed, it was due to faulty cable connection, bad soldering