Batteries 

Code for Batteries - It's the full code with sections commented out.

substitutions:

  name: jbdbms-1

  device_description: "Battery Purchase Date - 31/AUG/23. IP Address - 192.168.1.20"

  external_components_source: github://syssi/esphome-jbd-bms@main

  tx_pin: GPIO4

  rx_pin: GPIO5

  rx_timeout: 150ms

esphome:

  name: ${name}

  friendly_name: 305ah Battery 1

  comment: ${device_description}

  project:

    name: "syssi.esphome-jbd-bms"

    version: 1.5.0

esp8266:

  board: d1_mini

external_components:

  - source: ${external_components_source}

    refresh: 0s

wifi:

  ssid: !secret wifi_ssid

  password: !secret wifi_password

  manual_ip:

    static_ip: 192.168.1.20

    gateway: 192.168.1.1

    subnet: 255.255.255.0

ota:

  platform: esphome

logger:

  level: DEBUG

web_server:

  port: 80

# 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: 9600

    tx_pin: ${tx_pin}

    rx_pin: ${rx_pin}

jbd_bms:

  - id: bms0

    update_interval: 2s

    rx_timeout: ${rx_timeout}

binary_sensor:

  - platform: jbd_bms

    jbd_bms_id: bms0

    balancing:

      name: "${name} balancing"

    charging:

      name: "${name} charging"

    discharging:

      name: "${name} discharging"

    online_status:

      name: "${name} online status"

sensor:

  - platform: jbd_bms

    jbd_bms_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"

      accuracy_decimals: 1

    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"

#    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"

    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"

  - platform: wifi_signal

    name: "WiFi Signal Sensor"

    id: rssi_sensor

    update_interval: 15s

  - platform: template

    name: "Wifi Quality"

    unit_of_measurement: "%"

    accuracy_decimals: 0

    icon: "mdi:wifi"

    update_interval: 15s

    lambda: |-

        int quality;

        const int rssi = id(rssi_sensor).state;

        if (rssi <= -100) {

          quality = 0;

        } else if (rssi >= -50) {

          quality = 100;

        } else {

          quality = 2 * (rssi + 100);

        }

        return quality;

text_sensor:

  - platform: jbd_bms

    jbd_bms_id: bms0

    errors:

      name: "${name} errors"

    operation_status:

      name: "${name} operation status"

    device_model:

      name: "${name} device model"

switch:

  - platform: jbd_bms

    jbd_bms_id: bms0

    charging:

      name: "${name} charging"

    discharging:

      name: "${name} discharging"