esp8266-example.yaml

substitutions:
  name: ant-bms
  device_description: "Monitor and control a ANT Battery Management System (ANT-BMS) via UART"
  external_components_source: github://syssi/esphome-ant-bms@main
  rx_timeout: 50ms
  tx_pin: GPIO4
  rx_pin: GPIO5
  password: "12345678"

esphome:
  name: ${name}
  comment: ${device_description}
  min_version: 2024.6.0
  project:
    name: "syssi.esphome-ant-bms"
    version: 2.2.0

esp8266:
  board: d1_mini

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

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

ota:
  platform: esphome

logger:
  level: DEBUG

# If you use Home Assistant please remove this `mqtt` section and uncomment the `api` component!
# The native API has many advantages over MQTT: https://esphome.io/components/api.html#advantages-over-mqtt
mqtt:
  broker: !secret mqtt_host
  username: !secret mqtt_username
  password: !secret mqtt_password
  id: mqtt_client

# api:

uart:
  - id: uart_0
    baud_rate: 19200
    rx_buffer_size: 384
    tx_pin: ${tx_pin}
    rx_pin: ${rx_pin}

ant_bms:
  - id: bms0
    uart_id: uart_0
    update_interval: 10s
    rx_timeout: ${rx_timeout}
    supports_new_commands: true
    password: "${password}"

binary_sensor:
  - platform: ant_bms
    ant_bms_id: bms0
    online_status:
      name: "${name} online status"

sensor:
  - platform: ant_bms
    ant_bms_id: bms0
    battery_strings:
      name: "${name} battery strings"
    current:
      name: "${name} current"
    soc:
      name: "${name} soc"
    total_battery_capacity_setting:
      name: "${name} total battery capacity setting"
    capacity_remaining:
      name: "${name} capacity remaining"
    battery_cycle_capacity:
      name: "${name} battery cycle capacity"
    total_voltage:
      name: "${name} total voltage"
    total_runtime:
      name: "${name} total runtime"
    average_cell_voltage:
      name: "${name} average cell voltage"
    power:
      name: "${name} power"
    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"
    delta_cell_voltage:
      name: "${name} delta cell voltage"
    temperature_1:
      name: "${name} temperature 1"
    temperature_2:
      name: "${name} temperature 2"
    temperature_3:
      name: "${name} temperature 3"
    temperature_4:
      name: "${name} temperature 4"
    temperature_5:
      name: "${name} temperature 5"
    temperature_6:
      name: "${name} temperature 6"
    cell_voltage_1:
      name: "${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: "${name} cell voltage 14"
    cell_voltage_15:
      name: "${name} cell voltage 15"
    cell_voltage_16:
      name: "${name} cell voltage 16"
    cell_voltage_17:
      name: "${name} cell voltage 17"
    cell_voltage_18:
      name: "${name} cell voltage 18"
    cell_voltage_19:
      name: "${name} cell voltage 19"
    cell_voltage_20:
      name: "${name} cell voltage 20"
    cell_voltage_21:
      name: "${name} cell voltage 21"
    cell_voltage_22:
      name: "${name} cell voltage 22"
    cell_voltage_23:
      name: "${name} cell voltage 23"
    cell_voltage_24:
      name: "${name} cell voltage 24"
    cell_voltage_25:
      name: "${name} cell voltage 25"
    cell_voltage_26:
      name: "${name} cell voltage 26"
    cell_voltage_27:
      name: "${name} cell voltage 27"
    cell_voltage_28:
      name: "${name} cell voltage 28"
    cell_voltage_29:
      name: "${name} cell voltage 29"
    cell_voltage_30:
      name: "${name} cell voltage 30"
    cell_voltage_31:
      name: "${name} cell voltage 31"
    cell_voltage_32:
      name: "${name} cell voltage 32"
    charge_mosfet_status_code:
      name: "${name} charge mosfet status code"
    discharge_mosfet_status_code:
      name: "${name} discharge mosfet status code"
    balancer_status_code:
      name: "${name} balancer status code"

text_sensor:
  - platform: ant_bms
    ant_bms_id: bms0
    charge_mosfet_status:
      name: "${name} charge mosfet status"
    discharge_mosfet_status:
      name: "${name} discharge mosfet status"
    balancer_status:
      name: "${name} balancer status"
    total_runtime_formatted:
      name: "${name} total runtime formatted"

switch:
  - platform: ant_bms
    ant_bms_id: bms0
    charging:
      name: "${name} charging"
    discharging:
      name: "${name} discharging"
    # BMS version 2021 only
    # Please enable supports_new_commands
    balancer:
      name: "${name} balancer"

button:
  - platform: ant_bms
    ant_bms_id: bms0
    shutdown:
      name: "${name} shutdown"
    clear_counter:
      name: "${name} clear counter"
    balancer:
      name: "${name} balancer"
    factory_reset:
      name: "${name} factory reset"
    restart:
      name: "${name} restart"