Mottramlabs 4CH CT Sensor ESPHome YAML

esphome:
  name: esp-energymon
  comment: D1 Mini - Energy Monitor
  platform: ESP8266
  board: d1_mini

wifi:
  domain: .local
  ssid: 'xxxx'
  password: 'xxxx'
  manual_ip:
    static_ip: x.x.x.x
    gateway: x.x.x.x
    subnet: 255.255.255.0

# Enable logging
logger:
  level: DEBUG
  baud_rate: 0
  logs:
    ads1115: ERROR
# Enable Home Assistant API
api:
  reboot_timeout: 0s

ota:

web_server:

substitutions:
  esp_id: "esp-energymon"
# Common ADS1115 Sensor Setting
  ads_gain: "2.048"
  ads_update_interval: "250ms"
  ads_delta: "0.2"
  ads_heartbeat: "120s"

i2c:
  sda: GPIO04
  scl: GPIO05
  scan: False

ads1115:
# 1st ADS1115 (ADDR -> Grnd)
  - address: 0x48
    id: ads1115_1

sensor:
# Channel 1
  - platform: ct_clamp
    sensor: ads1115_1_a0
    id: current_ch1
    name: "${esp_id} Current Ch 1"
    update_interval: 30s
    # Needs adjusting for individual Deployment
    filters:
      - calibrate_linear:
        - 0 -> 0
        - 0.03 -> 3.45
        - 0.11 -> 16.6
    # When Current updates, update Watts
    on_value:
      then:
        - sensor.template.publish:
            id: watts_ch1
            # Local Voltage is 240V - adjust as required.
            state: !lambda 'return id(current_ch1).state * id(average_voltage).state;'
  - platform: ads1115
    ads1115_id: ads1115_1
    multiplexer: 'A0_GND'
    gain: ${ads_gain}
    name: "ADS1115-1-A0"
    id: ads1115_1_a0
    update_interval: ${ads_update_interval}
    internal: true
    filters:
      # Samples every 250ms...Average over 10 Secs, Send every 5 Secs
    - sliding_window_moving_average:
          window_size: 40
          send_every: 20
# Channel 2
  - platform: ct_clamp
    sensor: ads1115_1_a1
    id: current_ch2
    name: "${esp_id} Current Ch 2"
    update_interval: 30s
    # Needs adjusting for individual Deployment
    filters:
      - calibrate_linear:
        - 0 -> 0
        - 0.03 -> 3.45
        - 0.11 -> 16.6
    # When Current updates, update Watts
    on_value:
      then:
        - sensor.template.publish:
            id: watts_ch2
            # Local Voltage is 240V - adjust as required.
            state: !lambda 'return id(current_ch2).state * id(average_voltage).state;'
  - platform: ads1115
    ads1115_id: ads1115_1
    multiplexer: 'A1_GND'
    gain: ${ads_gain}
    name: "ADS1115-1-A1"
    id: ads1115_1_a1
    update_interval: ${ads_update_interval}
    internal: true
    filters:
      # Samples every 250ms...Average over 10 Secs, Send every 5 Secs
    - sliding_window_moving_average:
          window_size: 40
          send_every: 20
# Channel 3
  - platform: ct_clamp
    sensor: ads1115_1_a1
    id: current_ch3
    name: "${esp_id} Current Ch 3"
    update_interval: 30s
    # Needs adjusting for individual Deployment
    filters:
      - calibrate_linear:
        - 0 -> 0
        - 0.03 -> 3.45
        - 0.11 -> 16.6
    # When Current updates, update Watts
    on_value:
      then:
        - sensor.template.publish:
            id: watts_ch3
            # Local Voltage is 240V - adjust as required.
            state: !lambda 'return id(current_ch3).state * id(average_voltage).state;'
  - platform: ads1115
    ads1115_id: ads1115_1
    multiplexer: 'A2_GND'
    gain: ${ads_gain}
    name: "ADS1115-1-A2"
    id: ads1115_1_a2
    update_interval: ${ads_update_interval}
    internal: true
    filters:
      # Samples every 250ms...Average over 10 Secs, Send every 5 Secs
    - sliding_window_moving_average:
          window_size: 40
          send_every: 20
# Channel 4
  - platform: ct_clamp
    sensor: ads1115_1_a1
    id: current_ch4
    name: "${esp_id} Current Ch 4"
    update_interval: 30s
    # Needs adjusting for individual Deployment
    filters:
      - calibrate_linear:
        - 0 -> 0
        - 0.03 -> 3.45
        - 0.11 -> 16.6
    # When Current updates, update Watts
    on_value:
      then:
        - sensor.template.publish:
            id: watts_ch4
            # Local Voltage is 240V - adjust as required.
            state: !lambda 'return id(current_ch4).state * id(average_voltage).state;'
  - platform: ads1115
    ads1115_id: ads1115_1
    multiplexer: 'A3_GND'
    gain: ${ads_gain}
    name: "ADS1115-1-A3"
    id: ads1115_1_a3
    update_interval: ${ads_update_interval}
    internal: true
    filters:
      # Samples every 250ms...Average over 10 Secs, Send every 5 Secs
    - sliding_window_moving_average:
          window_size: 40
          send_every: 20

# Template Sensors for Watts
  - platform: template
    id: watts_ch1
    name: "${esp_id} Watts Ch 1"
    lambda: return {};
    unit_of_measurement: W
    accuracy_decimals: 0
    device_class: power
  - platform: template
    id: watts_ch2
    name: "${esp_id} Watts Ch 2"
    lambda: return {};
    unit_of_measurement: W
    accuracy_decimals: 0
    device_class: power
  - platform: template
    id: watts_ch3
    name: "${esp_id} Watts Ch 3"
    lambda: return {};
    unit_of_measurement: W
    accuracy_decimals: 0
    device_class: power
  - platform: template
    id: watts_ch4
    name: "${esp_id} Watts Ch 4"
    lambda: return {};
    unit_of_measurement: W
    accuracy_decimals: 0
    device_class: power

# Energy Sensors (kWh) for HA Dashboard
  - platform: total_daily_energy
    name: ${esp_id} Total kWh Ch1
    power_id: watts_ch1
    filters:
      - multiply: 0.001
    unit_of_measurement: kWh
  - platform: total_daily_energy
    name: ${esp_id} Total kWh Ch2
    power_id: watts_ch2
    filters:
      - multiply: 0.001
    unit_of_measurement: kWh
  - platform: total_daily_energy
    name: ${esp_id} Total kWh Ch3
    power_id: watts_ch3
    filters:
      - multiply: 0.001
    unit_of_measurement: kWh
  - platform: total_daily_energy
    name: ${esp_id} Total kWh Ch4
    power_id: watts_ch4
    filters:
      - multiply: 0.001
    unit_of_measurement: kWh
# Voltage from HA
  - platform: homeassistant
    name: "Voltage"
    #ESPHome ID
    id: average_voltage
    entity_id: sensor.average_voltage
    internal: true
  - platform: wifi_signal
    name: "${esp_id} WiFi Signal Sensor"
    update_interval: 60s
# Total Energy sensor requires Times - could be SNTP or Home Assistant
time:
  - platform: homeassistant
    id: homeassistant_time