.device-sonoff_s31.yaml

# From .base-sonoff_s31.yaml
# Start config for Sonoff S31 Configuration

esphome:
  name: $devicename
  platform: ESP8266
  board: esp01_1m
  comment: $devicetype
  friendly_name: $friendly_name
  

logger:
  baud_rate: 0 # (UART logging interferes with cse7766)
uart:
  rx_pin: RX
  baud_rate: 4800
  parity: EVEN

binary_sensor:
    
  - platform: gpio  #Button on Side of S31 
    pin:
      number: GPIO0
      mode: INPUT_PULLUP
      inverted: True
    name: Button
    on_press:
      - switch.toggle: relay  #Toggle the state of the relay
  - platform: status   #Get Current status of API connection
    name: Status

sensor:

  - platform: total_daily_energy   #Calculate daily Energy usage
    name: Energy Today
    power_id: S31_power
    device_class: energy
    state_class: total_increasing  #uses total_increasing so HA counts energy correctly.
    filters:
      - multiply: 0.001   #changes from Wh to kWh
    unit_of_measurement: kWh
    
  - platform: cse7766
    #update_interval: $power_refresh
    current:
      name: Energy Current   #Get current Amps
      accuracy_decimals: 1
      filters:
        - throttle_average: ${power_refresh}      
    voltage:
      name: Energy Voltage   #Get Current Volts
      accuracy_decimals: 1
      filters:
        - throttle_average: ${power_refresh}
    power:
      name: Energy Power  #Get current Power draw in Watts
      accuracy_decimals: 1
      id: S31_power
      device_class: power
      state_class: measurement
      force_update: true 
      filters:
        - throttle_average: ${power_refresh}

    energy:   
      name: Energy Total   #Get Energy total since last flash.
      filters:
        - multiply: 0.001
        - throttle_average: ${power_refresh}
      unit_of_measurement: kWh  #changes from Wh to kWh
      device_class: energy
      state_class: total_increasing  #uses total_increasing so HA counts energy correctly.
 
switch:
  - platform: gpio
    name: switch   #Actual switch to turn device on and off.
    pin: GPIO12
    id: relay
    restore_mode: $restore_mode

status_led:
  pin: GPIO13