Sonoff 4CH Pro R3

substitutions:
  device_name: sonoff4ch_genny
  friendly_name: Sonoff 4CH Pro Genny
  ignition: GPIO12 #Relay1
  crank: GPIO5 #Relay2
  power_good: GPIO4 #Relay 3
  shutoff: GPIO15 #Relay4
  sensor_temp: GPIO0 # DHT11

esphome:
  name: sonoff4chpror3
  platform: ESP8266
  board: nodemcuv2

# Enable logging
logger:

# Enable Home Assistant API
api:

ota:
  password: "1ea575456fb1d95ecd2cb71f67fb65c1"

wifi:
  ssid: !secret iot_ssid
  password: !secret iot_pass

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Nocemcu Fallback Hotspot"
    password: "gQSbSS5bC4HZ"

captive_portal:
sensor:
  - platform: dht
    pin: ${sensor_temp}
    temperature:
      name: "Generator Temperature"
    humidity:
      name: "Generator Humidity"
    update_interval: 60s

switch:
  - platform: gpio
    pin: ${ignition}
    name: "ignition"
    id: IN1
  - platform: gpio
    pin: ${crank}
    name: "crank"
    id: IN2
  - platform: gpio
    pin: ${power_good}
    name: "power_good"
    id: IN3
  - platform: gpio
    pin: ${shutoff}
    name: "shutoff"
    id: IN4
  - platform: template
    name: "Generator"
    id: Generator
    turn_on_action:
      - then:
        - switch.turn_on: IN1
        - delay: 2s
        - switch.turn_on: IN2
        - delay: 2s
        - switch.turn_off: IN2
        - delay: 10s
        - switch.turn_on: IN3
        - delay: 1s
        - switch.turn_off: IN3
        - switch.template.publish:
            id: Generator
            state: ON
    turn_off_action:
      - then:
        - switch.turn_on: IN4
        - delay: 1s
        - switch.turn_off: IN4
        - delay: 15s
        - switch.turn_off: IN1
        - switch.template.publish:
            id: Generator
            state: OFF