JK_B2A8S20P unable to connect on ESP32-WROOM-32 via BLE #239

dan-cristian · 2023-01-22T14:26:52Z

dan-cristian
Jan 22, 2023

I have tried to connect EspHome to my JK_B2A8S20P via BLE, without success.

Here are the steps:

installed esphome on Ubuntu
had to upgrade esptools from github as merge_bin command was not available in esptool that comes with esphome
flashed my ESP32 via esphome web interface with default firmware
updated secrets.yaml and esp32-ble-example.yaml with Wifi, mqtt and BMS BLE MAC details
manually set the ESP32 IP
flashed esp with esphome run esp32-ble-example-debug.yaml
I can see ESP32 log output, trying to connect to BMS via BLE without success

INFO Reading configuration esp32-ble-example-debug.yaml...
INFO Updating https://github.com/syssi/esphome-jk-bms.git@main
INFO Generating C++ source...
INFO Compiling app...
Processing jk-bms (board: wemos_d1_mini32; framework: espidf; platform: platformio/espressif32 @ 5.2.0)
------------------------------------------------------------------------------------------------------------------------
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
 - framework-espidf @ 3.40402.0 (4.4.2)
 - tool-cmake @ 3.16.4
 - tool-ninja @ 1.7.1
 - toolchain-esp32ulp @ 2.35.0-20220830
[esp32-ble-example-debug.zip](https://github.com/syssi/esphome-jk-bms/files/10474628/esp32-ble-example-debug.zip)

 - toolchain-xtensa-esp32 @ 8.4.0+2021r2-pat
[esp32-ble-example.zip](https://github.com/syssi/esphome-jk-bms/files/10474627/esp32-ble-example.zip)
ch3
Reading CMake configuration...
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
Dependency Graph
|-- ArduinoJson @ 6.18.5
RAM:   [==        ]  17.0% (used 55672 bytes from 327680 bytes)
Flash: [========  ]  77.1% (used 1414917 bytes from 1835008 bytes)
============================================= [SUCCESS] Took 11.13 seconds =============================================
INFO Successfully compiled program.
INFO Connecting to 192.168.0.68
INFO Uploading .esphome/build/jk-bms/.pioenvs/jk-bms/firmware.bin (1420688 bytes)
Uploading: [============================================================] 100% Done...


Then logging starts :


esphome logs esp32-ble-example-debug.yaml
INFO Reading
[esp32-ble-example.zip](https://github.com/syssi/esphome-jk-bms/files/10474629/esp32-ble-example.zip)
 configuration esp32-ble-example-debug.yaml...
INFO Updating https://github.com/syssi/esphome-jk-bms.git@main
Found multiple options, please choose one:
  [1] Over The Air (192.168.0.68)
  [2] MQTT (192.168.0.12)
(number): 1
INFO Starting log output from 192.168.0.68 using esphome API
INFO Successfully connected to 192.168.0.68
[15:53:12][I][app:102]: ESPHome version 2022.12.3 compiled on Jan 22 2023, 15:42:11
[15:53:12][I][app:104]: Project syssi.esphome-jk-bms version 1.3.0
[15:53:12][C][wifi:504]: WiFi:
[15:53:12][C][wifi:362]:   Local MAC: 10:52:1C:74:90:B0
[15:53:12][C][wifi:363]:   SSID: 'home2'
[15:53:12][C][wifi:364]:   IP Address: 192.168.0.68
[15:53:12][C][wifi:366]:   BSSID: A8:5E:45:AF:B7:10
[15:53:12][C][wifi:367]:   Hostname: 'jk-bms'
[15:53:12][C][wifi:369]:   Signal strength: -80 dB ▂▄▆█
[15:53:12][V][wifi:371]:   Priority: 0.0
[15:53:12][C][wifi:373]:   Channel: 6
[15:53:12][C][wifi:374]:   Subnet: 255.255.255.0
[15:53:13][C][wifi:375]:   Gateway: 192.168.0.1
[15:53:13][C][wifi:376]:   DNS1: 0.0.0.0
[15:53:13][C][wifi:377]:   DNS2: 0.0.0.0
[15:53:13][C][logger:293]: Logger:
[15:53:13][C][jk_bms_ble:054]:   Fake traffic enabled: NO
[15:53:13][C][jk_bms_ble:055]: Minimum Cell Voltage 'jk-bms min cell voltage'
[15:53:13][C][jk_bms_ble:055]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:055]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:055]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:056]: Maximum Cell Voltage 'jk-bms max cell voltage'
[15:53:13][C][jk_bms_ble:056]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:057]: Minimum Voltage Cell 'jk-bms min voltage cell'
[15:53:13][C][jk_bms_ble:057]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:057]:   Unit of Measurement: ''
[15:53:13][C][jk_bms_ble:057]:   Accuracy Decimals: 0
[15:53:13][C][jk_bms_ble:057]:   Icon: 'mdi:battery-minus-outline'
[15:53:13][C][jk_bms_ble:058]: Maximum Voltage Cell 'jk-bms max voltage cell'
[15:53:13][C][jk_bms_ble:058]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:058]:   Unit of Measurement: ''
[15:53:13][C][jk_bms_ble:058]:   Accuracy Decimals: 0
[15:53:13][C][jk_bms_ble:058]:   Icon: 'mdi:battery-plus-outline'
[15:53:13][C][jk_bms_ble:059]: Delta Cell Voltage 'jk-bms delta cell voltage'
[15:53:13][C][jk_bms_ble:059]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:059]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:059]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:061]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:062]: Cell Voltage 2 'jk-bms cell voltage 2'
[15:53:13][C][jk_bms_ble:062]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:062]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:062]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:062]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:063]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:064]: Cell Voltage 4 'jk-bms cell voltage 4'
[15:53:13][C][jk_bms_ble:064]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:064]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:064]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:064]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:065]: Cell Voltage 5 'jk-bms cell voltage 5'
[15:53:13][C][jk_bms_ble:065]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:065]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:065]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:065]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:066]: Cell Voltage 6 'jk-bms cell voltage 6'
[15:53:13][C][jk_bms_ble:066]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:066]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:066]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:066]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:067]: Cell Voltage 7 'jk-bms cell voltage 7'
[15:53:13][C][jk_bms_ble:067]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:067]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:067]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:067]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:068]: Cell Voltage 8 'jk-bms cell voltage 8'
[15:53:13][C][jk_bms_ble:068]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:068]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:068]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:068]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:069]: Cell Voltage 9 'jk-bms cell voltage 9'
[15:53:13][C][jk_bms_ble:069]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:069]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:069]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:069]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:070]: Cell Voltage 10 'jk-bms cell voltage 10'
[15:53:13][C][jk_bms_ble:070]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:070]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:070]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:070]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:071]: Cell Voltage 11 'jk-bms cell voltage 11'
[15:53:13][C][jk_bms_ble:071]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:071]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:071]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:071]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:072]: Cell Voltage 12 'jk-bms cell voltage 12'
[15:53:13][C][jk_bms_ble:073]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:075]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:075]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:075]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:076]: Cell Voltage 16 'jk-bms cell voltage 16'
[15:53:13][C][jk_bms_ble:076]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:076]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:076]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:076]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:077]: Cell Voltage 17 'jk-bms cell voltage 17'
[15:53:13][C][jk_bms_ble:077]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:077]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:077]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:077]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:078]: Cell Voltage 18 'jk-bms cell voltage 18'
[15:53:13][C][jk_bms_ble:078]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:078]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:078]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:078]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:079]: Cell Voltage 19 'jk-bms cell voltage 19'
[15:53:13][C][jk_bms_ble:079]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:079]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:079]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:079]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:080]: Cell Voltage 20 'jk-bms cell voltage 20'
[15:53:13][C][jk_bms_ble:080]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:080]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:080]:   Unit of Measurement: 'V'
[15:53:13][C][jk_bms_ble:080]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:081]: Cell Voltage 21 'jk-bms cell voltage 21'
[15:53:13][C][jk_bms_ble:081]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:081]:   State Class: 'measurement'
[15:53:13][C][jk_bms_ble:082]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:083]: Cell Voltage 23 'jk-bms cell voltage 23'
[15:53:13][C][jk_bms_ble:083]:   Device Class: 'voltage'
[15:53:13][C][jk_bms_ble:084]:   Accuracy Decimals: 3
[15:53:13][C][jk_bms_ble:085]: Cell Resistance 1 'jk-bms cell resistance 1'
[15:53:14][C][jk_bms_ble:085]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:085]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:085]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:086]: Cell Resistance 2 'jk-bms cell resistance 2'
[15:53:14][C][jk_bms_ble:086]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:086]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:086]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:087]: Cell Resistance 3 'jk-bms cell resistance 3'
[15:53:14][C][jk_bms_ble:087]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:087]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:087]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:088]: Cell Resistance 4 'jk-bms cell resistance 4'
[15:53:14][C][jk_bms_ble:088]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:088]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:088]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:089]: Cell Resistance 5 'jk-bms cell resistance 5'
[15:53:14][C][jk_bms_ble:089]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:089]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:089]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:090]: Cell Resistance 6 'jk-bms cell resistance 6'
[15:53:14][C][jk_bms_ble:090]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:090]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:090]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:091]: Cell Resistance 7 'jk-bms cell resistance 7'
[15:53:14][C][jk_bms_ble:091]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:091]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:091]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:092]: Cell Resistance 8 'jk-bms cell resistance 8'
[15:53:14][C][jk_bms_ble:094]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:094]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:095]: Cell Resistance 11 'jk-bms cell resistance 11'
[15:53:14][C][jk_bms_ble:095]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:095]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:095]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:096]: Cell Resistance 12 'jk-bms cell resistance 12'
[15:53:14][C][jk_bms_ble:096]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:096]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:096]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:097]: Cell Resistance 13 'jk-bms cell resistance 13'
[15:53:14][C][jk_bms_ble:097]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:097]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:097]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:098]: Cell Resistance 14 'jk-bms cell resistance 14'
[15:53:14][C][jk_bms_ble:098]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:098]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:099]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:101]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:101]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:101]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:102]: Cell Resistance 18 'jk-bms cell resistance 18'
[15:53:14][C][jk_bms_ble:102]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:102]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:103]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:104]: Cell Resistance 20 'jk-bms cell resistance 20'
[15:53:14][C][jk_bms_ble:104]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:104]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:104]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:105]: Cell Resistance 21 'jk-bms cell resistance 21'
[15:53:14][C][jk_bms_ble:105]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:105]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:106]: Cell Resistance 22 'jk-bms cell resistance 22'
[15:53:14][C][jk_bms_ble:106]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:106]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:106]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:107]: Cell Resistance 23 'jk-bms cell resistance 23'
[15:53:14][C][jk_bms_ble:107]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:107]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:107]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:108]: Cell Resistance 24 'jk-bms cell resistance 24'
[15:53:14][C][jk_bms_ble:108]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:108]:   Unit of Measurement: 'Ω'
[15:53:14][C][jk_bms_ble:108]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:109]: Total Voltage 'jk-bms total voltage'
[15:53:14][C][jk_bms_ble:109]:   Device Class: 'voltage'
[15:53:14][C][jk_bms_ble:109]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:109]:   Unit of Measurement: 'V'
[15:53:14][C][jk_bms_ble:109]:   Accuracy Decimals: 2
[15:53:14][C][jk_bms_ble:110]: Current 'jk-bms current'
[15:53:14][C][jk_bms_ble:110]:   Device Class: 'current'
[15:53:14][C][jk_bms_ble:110]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:110]:   Unit of Measurement: 'A'
[15:53:14][C][jk_bms_ble:110]:   Accuracy Decimals: 2
[15:53:14][C][jk_bms_ble:110]:   Icon: 'mdi:current-dc'
[15:53:14][C][jk_bms_ble:111]: Power 'jk-bms power'
[15:53:14][C][jk_bms_ble:111]:   Device Class: 'power'
[15:53:14][C][jk_bms_ble:111]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:111]:   Unit of Measurement: 'W'
[15:53:14][C][jk_bms_ble:111]:   Accuracy Decimals: 2
[15:53:14][C][jk_bms_ble:112]: Charging Power 'jk-bms charging power'
[15:53:14][C][jk_bms_ble:112]:   Device Class: 'power'
[15:53:14][C][jk_bms_ble:112]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:112]:   Unit of Measurement: 'W'
[15:53:14][C][jk_bms_ble:112]:   Accuracy Decimals: 2
[15:53:14][C][jk_bms_ble:113]: Discharging Power 'jk-bms discharging power'
[15:53:14][C][jk_bms_ble:113]:   Device Class: 'power'
[15:53:14][C][jk_bms_ble:113]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:113]:   Unit of Measurement: 'W'
[15:53:14][C][jk_bms_ble:113]:   Accuracy Decimals: 2
[15:53:14][C][jk_bms_ble:115]: Temperature Sensor 1 'jk-bms temperature sensor 1'
[15:53:14][C][jk_bms_ble:115]:   Device Class: 'temperature'
[15:53:14][C][jk_bms_ble:115]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:115]:   Unit of Measurement: '°C'
[15:53:14][C][jk_bms_ble:115]:   Accuracy Decimals: 0
[15:53:14][C][jk_bms_ble:116]: Temperature Sensor 2 'jk-bms temperature sensor 2'
[15:53:14][C][jk_bms_ble:116]:   Device Class: 'temperature'
[15:53:14][C][jk_bms_ble:116]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:116]:   Unit of Measurement: '°C'
[15:53:14][C][jk_bms_ble:116]:   Accuracy Decimals: 0
[15:53:14][C][jk_bms_ble:117]: State Of Charge 'jk-bms state of charge'
[15:53:14][C][jk_bms_ble:117]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:117]:   Unit of Measurement: '%'
[15:53:14][C][jk_bms_ble:117]:   Accuracy Decimals: 0
[15:53:14][C][jk_bms_ble:117]:   Icon: 'mdi:battery-50'
[15:53:14][C][jk_bms_ble:118]: Capacity Remaining 'jk-bms capacity remaining'
[15:53:14][C][jk_bms_ble:118]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:118]:   Unit of Measurement: 'Ah'
[15:53:14][C][jk_bms_ble:118]:   Accuracy Decimals: 0
[15:53:14][C][jk_bms_ble:118]:   Icon: 'mdi:battery-50'
[15:53:14][C][jk_bms_ble:119]: Total Battery Capacity Setting 'jk-bms total battery capacity setting'
[15:53:14][C][jk_bms_ble:119]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:119]:   Unit of Measurement: 'Ah'
[15:53:14][C][jk_bms_ble:119]:   Accuracy Decimals: 0
[15:53:14][C][jk_bms_ble:120]: Charging Cycles 'jk-bms charging cycles'
[15:53:14][C][jk_bms_ble:120]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:120]:   Unit of Measurement: ''
[15:53:14][C][jk_bms_ble:120]:   Accuracy Decimals: 0
[15:53:14][C][jk_bms_ble:120]:   Icon: 'mdi:battery-sync'
[15:53:14][C][jk_bms_ble:121]: Total Charging Cycle Capacity 'jk-bms total charging cycle capacity'
[15:53:14][C][jk_bms_ble:121]:   State Class: 'measurement'
[15:53:14][C][jk_bms_ble:121]:   Unit of Measurement: 'Ah'
[15:53:14][C][jk_bms_ble:121]:   Accuracy Decimals: 3
[15:53:14][C][jk_bms_ble:121]:   Icon: 'mdi:counter'
[15:53:14][C][jk_bms_ble:122]: Total Runtime 'jk-bms total runtime'
[15:53:14][C][jk_bms_ble:122]:   State Class: 'total_increasing'
[15:53:14][C][jk_bms_ble:122]:   Unit of Measurement: 's'
[15:53:14][C][jk_bms_ble:122]:   Accuracy Decimals: 0
[15:53:15][C][jk_bms_ble:122]:   Icon: 'mdi:timelapse'
[15:53:15][C][jk_bms_ble:124]: Total Runtime Formatted 'jk-bms total runtime formatted'
[15:53:15][C][jk_bms_ble:124]:   Icon: 'mdi:timelapse'
[15:53:15][C][jk_bms_ble:125]: Balancing 'jk-bms balancing'
[15:53:15][C][jk_bms_ble:126]: Charging 'jk-bms charging'
[15:53:15][C][jk_bms_ble:127]: Discharging 'jk-bms discharging'
[15:53:15][C][jk_bms_ble.button:010]: JkBmsBle Button 'jk-bms retrieve settings'
[15:53:15][C][jk_bms_ble.button:010]:   Icon: 'mdi:cog'
[15:53:15][C][jk_bms_ble.button:010]: JkBmsBle Button 'jk-bms retrieve device info'
[15:53:15][C][jk_bms_ble.button:010]:   Icon: 'mdi:information-variant'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms balance trigger voltage'
[15:53:15][C][jk_bms_ble.number:009]:   Unit of Measurement: 'V'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms cell count'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms total battery capacity'
[15:53:15][C][jk_bms_ble.number:009]:   Unit of Measurement: 'Ah'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms cell voltage overvoltage protection'
[15:53:15][C][jk_bms_ble.number:009]:   Unit of Measurement: 'V'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms cell voltage overvoltage recovery'
[15:53:15][C][jk_bms_ble.number:009]:   Unit of Measurement: 'V'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms cell voltage undervoltage protection'
[15:53:15][C][jk_bms_ble.number:009]:   Unit of Measurement: 'V'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms cell voltage undervoltage recovery'
[15:53:15][C][jk_bms_ble.number:009]:   Unit of Measurement: 'V'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms balance starting voltage'
[15:53:15][C][jk_bms_ble.number:009]:   Unit of Measurement: 'V'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms voltage calibration'
[15:53:15][C][jk_bms_ble.number:009]:   Unit of Measurement: 'V'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms current calibration'
[15:53:15][C][jk_bms_ble.number:009]:   Unit of Measurement: 'A'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms power off voltage'
[15:53:15][C][jk_bms_ble.number:009]:   Unit of Measurement: 'V'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms max balance current'
[15:53:15][C][jk_bms_ble.number:009]:   Unit of Measurement: 'A'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms max charge current'
[15:53:15][C][jk_bms_ble.number:009]:   Unit of Measurement: 'A'
[15:53:15][C][jk_bms_ble.number:009]: JkBmsBle Number 'jk-bms max discharge current'
[15:53:15][C][jk_bms_ble.number:009]:   Unit of Measurement: 'A'
[15:53:15][C][jk_bms_ble.switch:076]: JkBmsBle Switch 'jk-bms charging'
[15:53:15][C][jk_bms_ble.switch:078]:   Icon: 'mdi:battery-charging-50'
[15:53:15][C][jk_bms_ble.switch:099]:   Restore Mode: restore defaults to OFF
[15:53:15][C][jk_bms_ble.switch:076]: JkBmsBle Switch 'jk-bms discharging'
[15:53:15][C][jk_bms_ble.switch:078]:   Icon: 'mdi:battery-charging-50'
[15:53:15][C][jk_bms_ble.switch:099]:   Restore Mode: restore defaults to OFF
[15:53:15][C][jk_bms_ble.switch:076]: JkBmsBle Switch 'jk-bms balancer'
[15:53:15][C][jk_bms_ble.switch:078]:   Icon: 'mdi:seesaw'
[15:53:15][C][jk_bms_ble.switch:099]:   Restore Mode: restore defaults to OFF
[15:53:15][C][ble_switch:076]: BLE Client Switch 'jk-bms enable bluetooth connection'
[15:53:15][C][ble_switch:078]:   Icon: 'mdi:bluetooth'
[15:53:15][C][ble_switch:099]:   Restore Mode: restore defaults to OFF
[15:53:15][C][esp32_ble_tracker:870]: BLE Tracker:
[15:53:15][C][esp32_ble_tracker:871]:   Scan Duration: 300 s
[15:53:15][C][esp32_ble_tracker:872]:   Scan Interval: 320.0 ms
[15:53:15][C][esp32_ble_tracker:873]:   Scan Window: 30.0 ms
[15:53:15][C][esp32_ble_tracker:874]:   Scan Type: ACTIVE
[15:53:15][C][esp32_ble_tracker:875]:   Continuous Scanning: True
[15:53:15][C][ble_client:027]: BLE Client:
[15:53:15][C][ble_client:028]:   Address: C8:47:8C:EA:BE:A9
[15:53:15][C][mdns:103]: mDNS:
[15:53:15][C][mdns:104]:   Hostname: jk-bms
[15:53:15][V][mdns:105]:   Services:
[15:53:15][V][mdns:107]:   - _esphomelib, _tcp, 6053
[15:53:15][V][mdns:109]:     TXT: version = 2022.12.3
[15:53:15][V][mdns:109]:     TXT: mac = 10521c7490b0
[15:53:15][V][mdns:109]:     TXT: platform = ESP32
[15:53:15][V][mdns:109]:     TXT: board = wemos_d1_mini32
[15:53:15][V][mdns:109]:     TXT: network = wifi
[15:53:15][V][mdns:109]:     TXT: project_name = syssi.esphome-jk-bms
[15:53:15][V][mdns:109]:     TXT: project_version = 1.3.0
[15:53:15][C][ota:093]: Over-The-Air Updates:
[15:53:15][C][ota:094]:   Address: 192.168.0.68:3232
[15:53:15][C][api:138]: API Server:
[15:53:15][C][api:139]:   Address: 192.168.0.68:6053
[15:53:15][C][api:143]:   Using noise encryption: NO
[15:53:15][C][mqtt:065]: MQTT:
[15:53:15][C][mqtt:067]:   Server Address: 192.168.0.12:1883 (192.168.0.12)
[15:53:15][C][mqtt:068]:   Username: 'haiot'
[15:53:15][C][mqtt:069]:   Client ID: 'jk-bms-10521c7490b0'
[15:53:15][C][mqtt:071]:   Discovery prefix: 'homeassistant'
[15:53:15][C][mqtt:072]:   Discovery retain: YES
[15:53:15][C][mqtt:074]:   Topic Prefix: 'jk-bms'
[15:53:15][C][mqtt:076]:   Log Topic: 'jk-bms/debug'
[15:53:15][C][mqtt:079]:   Availability: 'jk-bms/status'
[15:53:15][C][mqtt.binary_sensor:022]: MQTT Binary Sensor 'jk-bms charging':
[15:53:15][C][mqtt.binary_sensor:023]:   State Topic: 'jk-bms/binary_sensor/jk-bms_charging/state'
[15:53:15][C][mqtt.binary_sensor:022]: MQTT Binary Sensor 'jk-bms discharging':
[15:53:15][C][mqtt.binary_sensor:023]:   State Topic: 'jk-bms/binary_sensor/jk-bms_discharging/state'
[15:53:15][C][mqtt.binary_sensor:022]: MQTT Binary Sensor 'jk-bms balancing':
[15:53:15][C][mqtt.binary_sensor:023]:   State Topic: 'jk-bms/binary_sensor/jk-bms_balancing/state'
[15:53:15][C][mqtt.button:029]: MQTT Button 'jk-bms retrieve settings':
[15:53:15][C][mqtt.button:030]:   State Topic: 'jk-bms/button/jk-bms_retrieve_settings/state'
[15:53:15][C][mqtt.button:030]:   Command Topic: 'jk-bms/button/jk-bms_retrieve_settings/command'
[15:53:15][C][mqtt.button:029]: MQTT Button 'jk-bms retrieve device info':
[15:53:15][C][mqtt.button:030]:   State Topic: 'jk-bms/button/jk-bms_retrieve_device_info/state'
[15:53:15][C][mqtt.button:030]:   Command Topic: 'jk-bms/button/jk-bms_retrieve_device_info/command'
[15:53:15][C][mqtt.number:033]: MQTT Number 'jk-bms balance trigger voltage':
[15:53:15][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_balance_trigger_voltage/state'
[15:53:16][C][mqtt.number:033]: MQTT Number 'jk-bms cell count':
[15:53:16][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_cell_count/state'
[15:53:16][C][mqtt.number:033]: MQTT Number 'jk-bms total battery capacity':
[15:53:16][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_total_battery_capacity/state'
[15:53:16][C][mqtt.number:033]: MQTT Number 'jk-bms cell voltage overvoltage protection':
[15:53:16][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_cell_voltage_overvoltage_protection/state'
[15:53:16][C][mqtt.number:033]: MQTT Number 'jk-bms cell voltage overvoltage recovery':
[15:53:16][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_cell_voltage_overvoltage_recovery/state'
[15:53:16][C][mqtt.number:033]: MQTT Number 'jk-bms cell voltage undervoltage protection':
[15:53:16][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_cell_voltage_undervoltage_protection/state'
[15:53:16][C][mqtt.number:033]: MQTT Number 'jk-bms cell voltage undervoltage recovery':
[15:53:16][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_cell_voltage_undervoltage_recovery/state'
[15:53:16][C][mqtt.number:033]: MQTT Number 'jk-bms balance starting voltage':
[15:53:16][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_balance_starting_voltage/state'
[15:53:16][C][mqtt.number:033]: MQTT Number 'jk-bms voltage calibration':
[15:53:16][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_voltage_calibration/state'
[15:53:16][C][mqtt.number:033]: MQTT Number 'jk-bms current calibration':
[15:53:16][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_current_calibration/state'
[15:53:16][C][mqtt.number:033]: MQTT Number 'jk-bms power off voltage':
[15:53:16][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_power_off_voltage/state'
[15:53:16][C][mqtt.number:033]: MQTT Number 'jk-bms max balance current':
[15:53:16][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_max_balance_current/state'
[15:53:16][C][mqtt.number:033]: MQTT Number 'jk-bms max charge current':
[15:53:16][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_max_charge_current/state'
[15:53:16][C][mqtt.number:033]: MQTT Number 'jk-bms max discharge current':
[15:53:16][C][mqtt.number:034]:   State Topic: 'jk-bms/number/jk-bms_max_discharge_current/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 1':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_1/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 2':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_2/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 3':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_3/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 4':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_4/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 5':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_5/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 6':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_6/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 7':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_7/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 8':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_8/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 9':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_9/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 10':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_10/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 11':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_11/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 12':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_12/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 13':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_13/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 14':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_14/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 15':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_15/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 16':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_16/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 17':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_17/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 18':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_18/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 19':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_19/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 20':
[15:53:16][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_20/state'
[15:53:16][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 21':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_21/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 22':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_22/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 23':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_voltage_23/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell voltage 24':
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 3':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_3/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 4':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_4/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 5':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_5/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 6':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_6/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 7':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_7/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 8':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_8/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 9':
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 10':
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 11':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_11/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 12':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_12/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 13':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_13/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 14':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_14/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 15':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_15/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 16':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_16/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 17':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_17/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 18':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_18/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 19':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_19/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 20':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_20/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 21':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_21/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 22':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_22/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 23':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_23/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms cell resistance 24':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_cell_resistance_24/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms min cell voltage':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_min_cell_voltage/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms max cell voltage':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_max_cell_voltage/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms min voltage cell':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_min_voltage_cell/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms max voltage cell':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_max_voltage_cell/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms delta cell voltage':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_delta_cell_voltage/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms average cell voltage':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_average_cell_voltage/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms total voltage':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_total_voltage/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms current':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_current/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms power':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_power/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms charging power':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_charging_power/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms discharging power':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_discharging_power/state'
[15:53:17][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms temperature sensor 1':
[15:53:17][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_temperature_sensor_1/state'
[15:53:18][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[15:53:18][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms temperature sensor 2':
[15:53:18][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_temperature_sensor_2/state'
[15:53:18][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms power tube temperature':
[15:53:18][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_power_tube_temperature/state'
[15:53:18][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms state of charge':
[15:53:18][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_state_of_charge/state'
[15:53:18][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms capacity remaining':
[15:53:18][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_capacity_remaining/state'
[15:53:18][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms total battery capacity setting':
[15:53:18][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_total_battery_capacity_setting/state'
[15:53:18][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms charging cycles':
[15:53:18][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_charging_cycles/state'
[15:53:18][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms total charging cycle capacity':
[15:53:18][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_total_charging_cycle_capacity/state'
[15:53:18][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms total runtime':
[15:53:18][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_total_runtime/state'
[15:53:18][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms balancing current':
[15:53:18][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_balancing_current/state'
[15:53:18][C][mqtt.sensor:027]: MQTT Sensor 'jk-bms errors bitmask':
[15:53:18][C][mqtt.sensor:031]:   State Topic: 'jk-bms/sensor/jk-bms_errors_bitmask/state'
[15:53:18][C][mqtt.switch:041]: MQTT Switch 'jk-bms charging':
[15:53:18][C][mqtt.switch:042]:   State Topic: 'jk-bms/switch/jk-bms_charging/state'
[15:53:18][C][mqtt.switch:042]:   Command Topic: 'jk-bms/switch/jk-bms_charging/command'
[15:53:18][C][mqtt.switch:041]: MQTT Switch 'jk-bms discharging':
[15:53:18][C][mqtt.switch:042]:   State Topic: 'jk-bms/switch/jk-bms_discharging/state'
[15:53:18][C][mqtt.switch:042]:   Command Topic: 'jk-bms/switch/jk-bms_discharging/command'
[15:53:18][C][mqtt.switch:041]: MQTT Switch 'jk-bms balancer':
[15:53:18][C][mqtt.switch:042]:   State Topic: 'jk-bms/switch/jk-bms_balancer/state'
[15:53:18][C][mqtt.switch:042]:   Command Topic: 'jk-bms/switch/jk-bms_balancer/command'
[15:53:18][C][mqtt.switch:041]: MQTT Switch 'jk-bms enable bluetooth connection':
[15:53:18][C][mqtt.switch:042]:   State Topic: 'jk-bms/switch/jk-bms_enable_bluetooth_connection/state'
[15:53:18][C][mqtt.switch:042]:   Command Topic: 'jk-bms/switch/jk-bms_enable_bluetooth_connection/command'
[15:53:18][C][mqtt.text_sensor:023]: MQTT Text Sensor 'jk-bms errors':
[15:53:18][C][mqtt.text_sensor:024]:   State Topic: 'jk-bms/sensor/jk-bms_errors/state'
[15:53:18][C][mqtt.text_sensor:023]: MQTT Text Sensor 'jk-bms total runtime formatted':
[15:53:18][C][mqtt.text_sensor:024]:   State Topic: 'jk-bms/sensor/jk-bms_total_runtime_formatted/state'
[15:53:23][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[15:53:27][VV][api.service:470]: on_ping_request: PingRequest {}
[15:53:28][VV][api.service:043]: send_ping_response: PingResponse {}
[15:53:28][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[15:53:34][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[15:53:39][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[15:53:43][VV][api.service:470]: on_ping_request: PingRequest {}
[15:53:43][VV][api.service:043]: send_ping_response: PingResponse {}
[15:53:45][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[15:53:50][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[15:53:55][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[15:53:58][VV][api.service:470]: on_ping_request: PingRequest {}
[15:53:58][VV][api.service:043]: send_ping_response: PingResponse {}
[15:54:01][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[15:54:06][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[15:54:12][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[15:54:13][VV][api.service:470]: on_ping_request: PingRequest {}
[15:54:13][VV][api.service:043]: send_ping_response: PingResponse {}
[15:54:17][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[15:54:22][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[15:54:28][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected

ESP32 can see the BMS BLE:

[15:53:15][C][esp32_ble_tracker:870]: BLE Tracker:
[15:53:15][C][esp32_ble_tracker:871]:   Scan Duration: 300 s
[15:53:15][C][esp32_ble_tracker:872]:   Scan Interval: 320.0 ms
[15:53:15][C][esp32_ble_tracker:873]:   Scan Window: 30.0 ms
[15:53:15][C][esp32_ble_tracker:874]:   Scan Type: ACTIVE
[15:53:15][C][esp32_ble_tracker:875]:   Continuous Scanning: True
[15:53:15][C][ble_client:027]: BLE Client:
[15:53:15][C][ble_client:028]:   Address: C8:47:8C:EA:BE:A9
[15:53:15][C][mdns:103]: mDNS:
[15:53:15][C][mdns:104]:   Hostname: jk-bms
[15:53:15][V][mdns:105]:   Services:
[15:53:15][V][mdns:107]:   - _esphomelib, _tcp, 6053
[15:53:15][V][mdns:109]:     TXT: version = 2022.12.3
[15:53:15][V][mdns:109]:     TXT: mac = 10521c7490b0
[15:53:15][V][mdns:109]:     TXT: platform = ESP32
[15:53:15][V][mdns:109]:     TXT: board = wemos_d1_mini32
[15:53:15][V][mdns:109]:     TXT: network = wifi
[15:53:15][V][mdns:109]:     TXT: project_name = syssi.esphome-jk-bms
[15:53:15][V][mdns:109]:     TXT: project_version = 1.3.0
[15:53:15][C][ota:093]: Over-The-Air Updates:
[15:53:15][C][ota:094]:   Address: 192.168.0.68:3232
[15:53:15][C][api:138]: API Server:
[15:53:15][C][api:139]:   Address: 192.168.0.68:6053
[15:53:15][C][api:143]:   Using noise encryption: NO
[15:53:15][C][mqtt:065]: MQTT:
[15:53:15][C][mqtt:067]:   Server Address: 192.168.0.12:1883 (192.168.0.12)
[15:53:15][C][mqtt:068]:   Username: 'haiot'
[15:53:15][C][mqtt:069]:   Client ID: 'jk-bms-10521c7490b0'
[15:53:15][C][mqtt:071]:   Discovery prefix: 'homeassistant'
[15:53:15][C][mqtt:072]:   Discovery retain: YES
[15:53:15][C][mqtt:074]:   Topic Prefix: 'jk-bms'
[15:53:15][C][mqtt:076]:   Log Topic: 'jk-bms/debug'
[15:53:15][C][mqtt:079]:   Availability: 'jk-bms/status'

Client is connecting to Mqtt, that works well, output from mosquitto.log:

1674394385: jk-bms-10521c7490b0 0 jk-bms/button/jk-bms_retrieve_device_info/command
1674394385: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_balance_trigger_voltage/command
1674394385: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_cell_count/command
1674394385: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_total_battery_capacity/command
1674394385: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_cell_voltage_overvoltage_protection/command
1674394385: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_cell_voltage_overvoltage_recovery/command
1674394386: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_cell_voltage_undervoltage_protection/command
1674394386: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_cell_voltage_undervoltage_recovery/command
1674394386: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_balance_starting_voltage/command
1674394386: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_voltage_calibration/command
1674394386: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_current_calibration/command
1674394386: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_power_off_voltage/command
1674394386: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_max_balance_current/command
1674394386: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_max_charge_current/command
1674394386: jk-bms-10521c7490b0 0 jk-bms/number/jk-bms_max_discharge_current/command
1674394391: jk-bms-10521c7490b0 0 jk-bms/switch/jk-bms_charging/command
1674394391: jk-bms-10521c7490b0 0 jk-bms/switch/jk-bms_discharging/command
1674394391: jk-bms-10521c7490b0 0 jk-bms/switch/jk-bms_balancer/command
1674394391: jk-bms-10521c7490b0 0 jk-bms/switch/jk-bms_enable_bluetooth_connection/command

dan-cristian · 2023-01-22T14:35:42Z

dan-cristian
Jan 22, 2023
Author

And my config files:
esp32-ble-example.zip
esp32-ble-example-debug.zip

0 replies

syssi · 2023-01-22T15:01:53Z

syssi
Jan 22, 2023
Maintainer

It looks like the ESP32 cannot see your BMS. Please flash the BLE scanner configuration to your ESP32:

https://raw.githubusercontent.com/syssi/esphome-jk-bms/main/esp32-ble-scanner.yaml

Is your BMS reported here? You should see something like this at the log:

[15:58:26][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":19,"address":"F6:46:D9:4E:81:56","rssi":-79,"name":"SmartSolar HQ1942K7LJ8"}'
[15:58:26][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":19,"address":"F6:46:D9:4E:81:56","rssi":-88,"name":"SmartSolar HQ1942K7LJ8"}'
[15:58:27][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":20,"address":"F6:46:D9:4E:81:56","rssi":-82,"name":"SmartSolar HQ1942K7LJ8"}'
[15:58:28][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":21,"address":"F6:46:D9:4E:81:56","rssi":-81,"name":"SmartSolar HQ1942K7LJ8"}'
[15:58:28][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":21,"address":"F6:46:D9:4E:81:56","rssi":-81,"name":"SmartSolar HQ1942K7LJ8"}'

If there is silence it's possible the BLE stack of your ESP32 is broken/faulty.

0 replies

dan-cristian · 2023-01-22T16:53:21Z

dan-cristian
Jan 22, 2023
Author

I tried, I see lots of devices, but strangely the JK one does not appear in the list (or I can't catch it early in the logs).
I can see the other BMSes, not JK, SmartBMS type ones.

INFO Reading configuration esp32-ble-scanner.yaml...
INFO Updating https://github.com/syssi/esphome-jk-bms.git@main
INFO Starting log output from 192.168.0.68 using esphome API
INFO Successfully connected to 192.168.0.68
[16:32:24][I][app:102]: ESPHome version 2022.12.3 compiled on Jan 22 2023, 16:30:20
[16:32:24][I][app:104]: Project syssi.esphome-jk-bms version 1.3.0
[16:32:24][C][logger:293]: Logger:
[16:32:24][C][logger:294]:   Level: DEBUG
[16:32:24][C][logger:295]:   Log Baud Rate: 115200
[16:32:24][C][logger:296]:   Hardware UART: UART0
[16:32:24][C][logger:298]:   Level for 'wifi': WARN
[16:32:24][C][ble_scanner:011]: BLE Scanner 'BLE Devices Scanner'
[16:32:25][C][esp32_ble_tracker:870]: BLE Tracker:
[16:32:25][C][esp32_ble_tracker:871]:   Scan Duration: 300 s
[16:32:25][C][esp32_ble_tracker:872]:   Scan Interval: 320.0 ms
[16:32:25][C][esp32_ble_tracker:873]:   Scan Window: 30.0 ms
[16:32:25][C][esp32_ble_tracker:874]:   Scan Type: ACTIVE
[16:32:25][C][esp32_ble_tracker:875]:   Continuous Scanning: True
[16:32:25][C][mdns:103]: mDNS:
[16:32:25][C][mdns:104]:   Hostname: ble-scanner
[16:32:25][C][ota:093]: Over-The-Air Updates:
[16:32:25][C][ota:094]:   Address: 192.168.0.68:3232
[16:32:25][C][api:138]: API Server:
[16:32:25][C][api:139]:   Address: 192.168.0.68:6053
[16:32:25][C][api:143]:   Using noise encryption: NO
[16:32:25][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":9,"address":"5C:93:F9:6C:F6:56","rssi":-88,"name":"[LG] webOS TV OLED65B9PLA"}'
[16:32:25][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":9,"address":"39:DE:43:25:B7:91","rssi":-62,"name":""}'
[16:32:26][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":10,"address":"39:DE:43:25:B7:91","rssi":-59,"name":""}'
[16:32:26][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":10,"address":"39:DE:43:25:B7:91","rssi":-61,"name":""}'
[16:32:26][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":10,"address":"70:3E:97:07:D0:DD","rssi":-86,"name":"BMS yellow 40ah"}'
[16:32:27][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":10,"address":"39:DE:43:25:B7:91","rssi":-62,"name":""}'
[16:32:27][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":11,"address":"D6:DE:FC:37:8E:F6","rssi":-85,"name":"FR:R20:SN0961     "}'
[16:32:27][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":11,"address":"D6:DE:FC:37:8E:F6","rssi":-78,"name":"FR:R20:SN0961     "}'
[16:32:28][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":12,"address":"39:DE:43:25:B7:91","rssi":-60,"name":""}'
[16:32:28][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":12,"address":"39:DE:43:25:B7:91","rssi":-62,"name":""}'
[16:32:29][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":12,"address":"D6:DE:FC:37:8E:F6","rssi":-76,"name":"FR:R20:SN0961     "}'
[16:32:29][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":13,"address":"39:DE:43:25:B7:91","rssi":-67,"name":""}'
[16:32:29][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":13,"address":"4C:34:13:51:5B:D0","rssi":-86,"name":""}'
[16:32:30][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":14,"address":"D6:DE:FC:37:8E:F6","rssi":-78,"name":"FR:R20:SN0961     "}'
[16:32:32][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":15,"address":"D6:DE:FC:37:8E:F6","rssi":-77,"name":"FR:R20:SN0961     "}'
[16:32:32][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":15,"address":"5C:93:F9:6C:F6:56","rssi":-92,"name":"[LG] webOS TV OLED65B9PLA"}'
[16:32:32][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":15,"address":"D6:DE:FC:37:8E:F6","rssi":-77,"name":"FR:R20:SN0961     "}'
[16:32:32][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":16,"address":"A4:C1:38:8A:A8:56","rssi":-98,"name":"BMS green 60ah"}'
[16:32:32][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":16,"address":"D6:DE:FC:37:8E:F6","rssi":-77,"name":"FR:R20:SN0961     "}'
[16:32:33][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":16,"address":"5C:93:F9:6C:F6:56","rssi":-93,"name":"[LG] webOS TV OLED65B9PLA"}'
[16:32:33][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":16,"address":"5B:B8:1D:D3:64:EB","rssi":-97,"name":""}'
[16:32:33][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":17,"address":"D6:DE:FC:37:8E:F6","rssi":-80,"name":"FR:R20:SN0961     "}'
[16:32:35][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":18,"address":"5C:93:F9:6C:F6:56","rssi":-93,"name":"[LG] webOS TV OLED65B9PLA"}'
[16:32:35][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":18,"address":"5B:B8:1D:D3:64:EB","rssi":-91,"name":""}'
[16:32:36][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":19,"address":"D6:DE:FC:37:8E:F6","rssi":-79,"name":"FR:R20:SN0961     "}'
[16:32:36][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":19,"address":"D6:DE:FC:37:8E:F6","rssi":-75,"name":"FR:R20:SN0961     "}'
[16:32:37][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":20,"address":"D6:DE:FC:37:8E:F6","rssi":-81,"name":"FR:R20:SN0961     "}'
[16:32:37][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":20,"address":"D6:DE:FC:37:8E:F6","rssi":-75,"name":"FR:R20:SN0961     "}'
[16:32:39][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":21,"address":"E0:92:AE:52:CA:98","rssi":-88,"name":""}'
[16:32:39][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":21,"address":"A4:C1:38:C6:30:57","rssi":-86,"name":"BMS yellow 60ah"}'
[16:32:40][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":22,"address":"39:DE:43:25:B7:91","rssi":-66,"name":""}'
[16:32:40][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":23,"address":"39:DE:43:25:B7:91","rssi":-79,"name":""}'
[16:32:40][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":23,"address":"39:DE:43:25:B7:91","rssi":-72,"name":""}'
[16:32:43][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":25,"address":"A4:C1:38:C6:30:57","rssi":-86,"name":"BMS yellow 60ah"}'
[16:32:43][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":25,"address":"D6:DE:FC:37:8E:F6","rssi":-76,"name":"FR:R20:SN0961     "}'
[16:32:45][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":27,"address":"5C:93:F9:6C:F6:56","rssi":-94,"name":"[LG] webOS TV OLED65B9PLA"}'
[16:32:46][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":28,"address":"39:DE:43:25:B7:91","rssi":-88,"name":""}'
[16:32:46][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":28,"address":"D6:DE:FC:37:8E:F6","rssi":-80,"name":"FR:R20:SN0961     "}'
[16:32:46][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":28,"address":"5B:B8:1D:D3:64:EB","rssi":-90,"name":""}'
[16:32:46][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":29,"address":"39:DE:43:25:B7:91","rssi":-89,"name":""}'
[16:32:47][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":29,"address":"39:DE:43:25:B7:91","rssi":-79,"name":""}'
[16:32:47][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":29,"address":"D6:DE:FC:37:8E:F6","rssi":-77,"name":"FR:R20:SN0961     "}'
[16:32:47][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":29,"address":"39:DE:43:25:B7:91","rssi":-66,"name":""}'
[16:32:47][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":29,"address":"D6:DE:FC:37:8E:F6","rssi":-76,"name":"FR:R20:SN0961     "}'
[16:32:47][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":29,"address":"39:DE:43:25:B7:91","rssi":-72,"name":""}'
[16:32:48][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":30,"address":"5B:B8:1D:D3:64:EB","rssi":-96,"name":""}'
[16:32:49][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":31,"address":"5C:93:F9:6C:F6:56","rssi":-90,"name":"[LG] webOS TV OLED65B9PLA"}'
[16:32:50][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":32,"address":"D6:DE:FC:37:8E:F6","rssi":-77,"name":"FR:R20:SN0961     "}'
[16:32:50][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":32,"address":"D6:DE:FC:37:8E:F6","rssi":-74,"name":"FR:R20:SN0961     "}'
[16:32:50][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":32,"address":"5B:B8:1D:D3:64:EB","rssi":-94,"name":""}'
[16:32:51][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":33,"address":"5C:93:F9:6C:F6:56","rssi":-96,"name":"[LG] webOS TV OLED65B9PLA"}'
[16:32:51][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":33,"address":"39:DE:43:25:B7:91","rssi":-61,"name":""}'
[16:32:52][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":33,"address":"39:DE:43:25:B7:91","rssi":-62,"name":""}'
[16:32:52][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":33,"address":"5C:93:F9:6C:F6:56","rssi":-87,"name":"[LG] webOS TV OLED65B9PLA"}'
[16:32:52][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":34,"address":"5C:93:F9:6C:F6:56","rssi":-95,"name":"[LG] webOS TV OLED65B9PLA"}'
[16:32:52][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":34,"address":"70:3E:97:07:D0:DD","rssi":-86,"name":"BMS yellow 40ah"}'
[16:32:53][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":35,"address":"70:3E:97:07:D0:DD","rssi":-80,"name":"BMS yellow 40ah"}'
[16:32:53][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":35,"address":"D6:DE:FC:37:8E:F6","rssi":-75,"name":"FR:R20:SN0961     "}'
[16:32:54][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":35,"address":"D6:DE:FC:37:8E:F6","rssi":-84,"name":"FR:R20:SN0961     "}'
[16:32:55][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":36,"address":"A4:C1:38:8A:A8:56","rssi":-88,"name":"BMS green 60ah"}'
[16:32:56][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":37,"address":"D6:DE:FC:37:8E:F6","rssi":-74,"name":"FR:R20:SN0961     "}'
[16:32:56][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":37,"address":"E0:92:AE:52:CA:98","rssi":-81,"name":""}'
[16:32:56][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":37,"address":"39:DE:43:25:B7:91","rssi":-63,"name":""}'
[16:32:56][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":38,"address":"39:DE:43:25:B7:91","rssi":-65,"name":""}'
[16:32:57][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":38,"address":"39:DE:43:25:B7:91","rssi":-63,"name":""}'
[16:32:57][D][text_sensor:067]: 'BLE Devices Scanner': Sending state '{"timestamp":38,"address":"5C:93:F9:6C:F6:56","rssi":-96,"name":"[LG] webOS TV OLED65B

8 replies

dan-cristian Jan 22, 2023
Author

4 meters

syssi Jan 22, 2023
Maintainer

I've no idea. I would replace the ESP32 as next step.

dan-cristian Jan 22, 2023
Author

I managed to make it work, kind of.

I moved the battery with the BMS far away from the other batteries with SmartBMS.
I put the ESP32 very close to the battery, and started to see the MAC in BLE scanner.
Then flashed again the ble-example-DEBUG firmware and it works. I get frequent connects/disconnects and some unknown fields:

[22:59:13][D][sensor:127]: 'jk-bms charging cycles': Sending state 0.00000 with 0 decimals of accuracy
[22:59:13][V][mqtt:415]: Publish(topic='jk-bms/sensor/jk-bms_charging_cycles/state' payload='0' retain=1)
[22:59:13][D][sensor:127]: 'jk-bms total charging cycle capacity': Sending state 0.00700 Ah with 3 decimals of accuracy
[22:59:13][V][mqtt:415]: Publish(topic='jk-bms/sensor/jk-bms_total_charging_cycle_capacity/state' payload='0.007' retain=1)
[22:59:13][D][jk_bms_ble:630]: Unknown158: 64 00 (always 0x64 0x00?)
[22:59:13][D][jk_bms_ble:633]: Unknown160: 00 00 (always 0xC5 0x09?)
[22:59:13][D][sensor:127]: 'jk-bms total runtime': Sending state 883062.00000 s with 0 decimals of accuracy
[22:59:13][V][mqtt:415]: Publish(topic='jk-bms/sensor/jk-bms_total_runtime/state' payload='883062' retain=1)
[22:59:13][V][text_sensor:016]: 'jk-bms total runtime formatted': Received new state 10d 5h
[22:59:13][D][text_sensor:067]: 'jk-bms total runtime formatted': Sending state '10d 5h'
[22:59:13][V][mqtt:415]: Publish(topic='jk-bms/sensor/jk-bms_total_runtime_formatted/state' payload='10d 5h' retain=1)
[22:59:13][D][jk_bms_ble:646]: Unknown168: 00.00.00.00.00.00.00.00.00.00.00.00.00.00 (14)
[22:59:13][D][jk_bms_ble:660]: Unknown189: 00 64
[22:59:13][D][jk_bms_ble:664]: Unknown192: 00
[22:59:13][D][jk_bms_ble:666]: Unknown193: 00 75 (0x00 0x8D)
[22:59:13][D][jk_bms_ble:668]: Unknown195: AA 42 (0x21 0x40)
[22:59:13][V][esp32_ble_client:111]: [0] [C8:47:8C:EA:BE:A9] gattc_event_handler: event=10 gattc_if=3

Messages after disconnect:

[23:03:17][V][mdns:107]: - _esphomelib, _tcp, 6053
[23:03:17][V][mdns:109]: TXT: version = 2022.12.3
[23:03:17][V][mdns:109]: TXT: mac = 10521c7490b0
[23:03:17][V][mdns:109]: TXT: platform = ESP32
[23:03:17][V][mdns:109]: TXT: board = wemos_d1_mini32
[23:03:17][V][mdns:109]: TXT: network = wifi
[23:03:17][V][mdns:109]: TXT: project_name = syssi.esphome-jk-bms
[23:03:17][V][mdns:109]: TXT: project_version = 1.3.0
[23:03:17][C][ota:093]: Over-The-Air Updates:
[23:03:17][C][ota:094]: Address: 192.168.0.68:3232
[23:03:17][W][ota:103]: Last Boot was an unhandled reset, will proceed to safe mode in 2 restarts
[23:03:17][C][api:138]: API Server:
[23:03:17][C][mqtt:065]: MQTT:
[23:03:17][C][mqtt:067]: Server Address: 192.168.0.12:1883 (192.168.0.12)
[23:03:17][C][mqtt:068]: Username: 'haiot'
[23:03:17][C][mqtt:069]: Client ID: 'jk-bms-10521c7490b0'
[23:03:17][C][mqtt:071]: Discovery prefix: 'homeassistant'
[23:03:17][C][mqtt:072]: Discovery retain: YES
[23:03:17][C][mqtt:074]: Topic Prefix: 'jk-bms'
[23:03:17][C][mqtt:076]: Log Topic: 'jk-bms/debug'
[23:03:17][C][mqtt:079]: Availability: 'jk-bms/status'

Then after I while I lose connectivity and will not connect again:

[23:03:42][C][mqtt.switch:041]: MQTT Switch 'jk-bms balancer':
[23:03:42][C][mqtt.switch:042]: State Topic: 'jk-bms/switch/jk-bms_balancer/state'
[23:03:42][C][mqtt.switch:042]: Command Topic: 'jk-bms/switch/jk-bms_balancer/command'
[23:03:42][C][mqtt.switch:041]: MQTT Switch 'jk-bms enable bluetooth connection':
[23:03:42][C][mqtt.text_sensor:023]: MQTT Text Sensor 'jk-bms errors':
[23:03:46][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[23:03:49][VV][api.service:470]: on_ping_request: PingRequest {}
[23:03:50][VV][api.service:043]: send_ping_response: PingResponse {}
[23:03:52][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[23:03:57][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected
[23:04:04][W][jk_bms_ble:362]: [C8:47:8C:EA:BE:A9] Not connected

Still researching what the real issue is.

dan-cristian Jan 22, 2023
Author

I flashed the normal firmware (not debug) and seems to be more stable, no disconnects so far.

syssi Jan 22, 2023
Maintainer

The "Unknowns" are always part of the debug output. The meaning of some bytes are just unknown.

dan-cristian · 2023-01-23T11:19:40Z

dan-cristian
Jan 23, 2023
Author

Works well for almost a day now. Many thanks for this great piece of software and for your support @syssi !

0 replies

dan-cristian · 2023-01-23T22:02:04Z

dan-cristian
Jan 23, 2023
Author

And final result, 6 battery packs, 1 JK BMS, 5 JBD BMS, using your code!

2 replies

syssi Jan 23, 2023
Maintainer

That's a huge setup! Do you like to describe your goal in a few words?

dan-cristian Jan 23, 2023
Author

This is my 6 x 24V LifePo4 battery pack (~10 kw), used to store my solar excess production during day (and used during night). I'm trying to monitor cells health as balancing seems to be very weak with JBD BMS and I'm concerned it will damage the cells. I switched to JK BMS, 2A balancer, hopefully works better!

Uh oh!

JK_B2A8S20P unable to connect on ESP32-WROOM-32 via BLE #239

Uh oh!

Uh oh!

dan-cristian Jan 22, 2023

Replies: 5 comments · 10 replies

Uh oh!

dan-cristian Jan 22, 2023 Author

Uh oh!

syssi Jan 22, 2023 Maintainer

Uh oh!

Uh oh!

dan-cristian Jan 22, 2023 Author

Uh oh!

dan-cristian Jan 22, 2023 Author

Uh oh!

syssi Jan 22, 2023 Maintainer

Uh oh!

Uh oh!

dan-cristian Jan 22, 2023 Author

Uh oh!

dan-cristian Jan 22, 2023 Author

Uh oh!

syssi Jan 22, 2023 Maintainer

Uh oh!

dan-cristian Jan 23, 2023 Author

Uh oh!

dan-cristian Jan 23, 2023 Author

Uh oh!

syssi Jan 23, 2023 Maintainer

Uh oh!

dan-cristian Jan 23, 2023 Author

dan-cristian
Jan 22, 2023

Replies: 5 comments 10 replies

dan-cristian
Jan 22, 2023
Author

syssi
Jan 22, 2023
Maintainer

dan-cristian
Jan 22, 2023
Author

dan-cristian Jan 22, 2023
Author

syssi Jan 22, 2023
Maintainer

dan-cristian Jan 22, 2023
Author

dan-cristian Jan 22, 2023
Author

syssi Jan 22, 2023
Maintainer

dan-cristian
Jan 23, 2023
Author

dan-cristian
Jan 23, 2023
Author

syssi Jan 23, 2023
Maintainer

dan-cristian Jan 23, 2023
Author