ESPhome JBD BMS

substitutions:
  name: jbd-bms-ble
  device_description: "Monitor and control a Xiaoxiang Battery Management System (JBD-BMS) via BLE"
  external_components_source: github://syssi/esphome-jbd-bms@main
  mac_address: A4:C1:37:50:75:C6

esphome:
  name: jbd-bms
  comment: ${device_description}
  project:
    name: "syssi.esphome-jbd-bms"
    version: 1.4.0

esp32:
  board: esp32dev
  framework:
    type: arduino

external_components:
  - source: ${external_components_source}
    refresh: 0s

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

ota:
  password: "b98fe452bffc45cdbacb993fe99d1cf6"
logger:

# If you use Home Assistant please remove this `mqtt` section and uncomment the native `api` component!
# api:

# Enable Home Assistant API
api:
  encryption:
    key: "z+BLpqKB03btGrK/cEl8ZSixoVGF7EBO+pBobnU+nXU="

esp32_ble_tracker:
  on_ble_advertise:
    then:
      - lambda: |-
          if (x.get_name().rfind("xiaoxiang", 0) == 0) {
            ESP_LOGI("ble_adv", "New JBD-BMS found");
            ESP_LOGI("ble_adv", "  Name: %s", x.get_name().c_str());
            ESP_LOGI("ble_adv", "  MAC address: %s", x.address_str().c_str());
            ESP_LOGD("ble_adv", "  Advertised service UUIDs:");
            for (auto uuid : x.get_service_uuids()) {
              ESP_LOGD("ble_adv", "    - %s", uuid.to_string().c_str());
            }
          }
ble_client:
  - id: client0
    mac_address: ${mac_address}

jbd_bms_ble:
  - id: bms0
    ble_client_id: client0
    update_interval: 2s

binary_sensor:
  - platform: jbd_bms_ble
    jbd_bms_ble_id: bms0
    balancing:
      name: "${name} balancing"
    charging:
      name: "${name} charging"
    discharging:
      name: "${name} discharging"
    online_status:
      name: "${name} online status"

sensor:
  - platform: jbd_bms_ble
    jbd_bms_ble_id: bms0
    battery_strings:
      name: "${name} battery strings"
    current:
      name: "${name} current"
    power:
      name: "${name} power"
    charging_power:
      name: "${name} charging power"
    discharging_power:
      name: "${name} discharging power"
    state_of_charge:
      name: "${name} state of charge"
    nominal_capacity:
      name: "${name} nominal capacity"
    charging_cycles:
      name: "${name} charging cycles"
    capacity_remaining:
      name: "${name} capacity remaining"
    battery_cycle_capacity:
      name: "${name} battery cycle capacity"
    total_voltage:
      name: "${name} total voltage"
    average_cell_voltage:
      name: "${name} average cell voltage"
    delta_cell_voltage:
      name: "${name} delta cell voltage"
    min_cell_voltage:
      name: "${name} min cell voltage"
    max_cell_voltage:
      name: "${name} max cell voltage"
    min_voltage_cell:
      name: "${name} min voltage cell"
    max_voltage_cell:
      name: "${name} max voltage cell"
    temperature_1:
      name: "${name} temperature 1"
    temperature_2:
      name: "${name} temperature 2"
    temperature_3:
      name: "${name} temperature 3"
    cell_voltage_1:
      name: "${name} cell voltage 1"
    cell_voltage_2:
      name: "${name} cell voltage 2"
    cell_voltage_3:
      name: "${name} cell voltage 3"
    cell_voltage_4:
      name: "${name} cell voltage 4"
    cell_voltage_5:
      name: "${name} cell voltage 5"
    cell_voltage_6:
      name: "${name} cell voltage 6"
    cell_voltage_7:
      name: "${name} cell voltage 7"
    cell_voltage_8:
      name: "${name} cell voltage 8"
    cell_voltage_9:
      name: "${name} cell voltage 9"
    cell_voltage_10:
      name: "${name} cell voltage 10"
    cell_voltage_11:
      name: "${name} cell voltage 11"
    cell_voltage_12:
      name: "${name} cell voltage 12"
    cell_voltage_13:
      name: "${name} cell voltage 13"
    cell_voltage_14:
      name: "${name} cell voltage 14"
    operation_status_bitmask:
      name: "${name} operation status bitmask"
    errors_bitmask:
      name: "${name} errors bitmask"
    balancer_status_bitmask:
      name: "${name} balancer status bitmask"
    software_version:
      name: "${name} software version"
    # RSSI based on MAC address
  - platform: ble_rssi
    mac_address: A4:C1:37:50:75:C6
    name: "rssi jbd"
  - platform: wifi_signal
    name: "WiFi jbd"
    update_interval: 60s
text_sensor:
  - platform: jbd_bms_ble
    jbd_bms_ble_id: bms0
    errors:
      name: "${name} errors"
    operation_status:
      name: "${name} operation status"
    device_model:
      name: "${name} device model"

switch:
  - platform: ble_client
    ble_client_id: client0
    name: "${name} enable bluetooth connection"

  - platform: jbd_bms_ble
    jbd_bms_ble_id: bms0
    charging:
      name: "${name} charging"
    discharging:
      name: "${name} discharging"
    balancer:
      name: "${name} balancer"