esphome-jk-bms
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syssi
ESPHome component to monitor and control a Jikong Battery Management System (JK-BMS) via UART-TTL or BLE
Hi, I've received my JK BMS today and directly connected it via your nice library to my home assistant server. The cell voltages and the configuration data are working flawlessly....
I tried a fe different esp32 modules and all stops working after some random time. I switch esps modules with others that I have around the house and they work...
Hi, Many thanks for your software! I've tested esp32-example.yaml and esp32-ble-example.yaml. The BLE version shows balancing_current but this parameter is not available in version without BLE. Is it safe to...
This PR introduces support for slightly changed frames because it the firmware supports/reserves space for more cells (24S vs. 32S) now. Most registers are shifted by 8*2 bytes (cell voltages)...
See https://github.com/syssi/esphome-jk-bms/discussions/106. The android apps aren't obfuscated. It should be possible to extract details about the protocol / frame structure and content.
#109 - [ ] Add a README / instructions - [x] Add sensors & binary_sensors - [x] Add number entities to change settings - [ ] Add warnings about cells,...
https://github.com/jblance/mpp-solar/issues/224#issuecomment-1123166015 > For 'investigative' purposes, on my display I'm presently showing 0.00 Amps, 13.1 Volts, error 9 and 0% SOC. Sorry I can't give you more meaningful data, the board...
Hi, I have some security concerns regarding theJK-BMS. Am I right that the pins one needs to use in the offical app are somewhat snake oil? I assume that they...
Hello! I just received my JK BMS and your repo was mentioned in official manual. I'd like to congratulate you! 🎉 
The new android app comes with an emergency switch to override the protection settings of the BMS. For example if the low voltage protection kicks in and there is an...