yysprinkler_system.yaml

esphome:
  name: sprinkler_system
  platform: ESP32
  board: esp-wrover-kit

  on_boot:
    priority: -10 # Run after all internal things done
    then:
      - delay: 2s
      #- switch.turn_on: power
      #- delay: 500ms
      - switch.turn_off: power
  on_shutdown:
    then:
      - switch.turn_off: power
      
wifi:
  #power_save_mode: light # power reduced from ?.?w to ?.?w
  #fast_connect: true
  networks:
  - ssid: !secret wifi_ssid
    password: !secret wifi_password
    hidden: True
  manual_ip:
    static_ip: !secret ip_sprinkler_system
    gateway: !secret ip_gateway
    subnet: 255.255.255.0
  ap: # Enable fallback hotspot (captive portal) in case wifi connection fails
    ssid: "Sprinkler Fallback Hotspot"
    password: !secret password

captive_portal:

mqtt:
  broker: !secret mqtt_host
  username: !secret mqtt_username
  password: !secret mqtt_password
  #reboot_timeout: 0s # Dont reboot..

# Enable logging
logger:
#  baud_rate: 0 # So we can use the RX and TX pins

# Enable Home Assistant API
api:
  password: !secret password
  reboot_timeout: 0s # Dont reboot..

ota:
  password: !secret password

#status_led:
#    pin: 16

switch:
  - platform: gpio
    name: "Sprinkler Zone 4 - West Grass"
    pin:
      number: GPIO13
      inverted: True    
    icon: "mdi:water-pump"
    restore_mode: ALWAYS_OFF
    id: zone1
    on_turn_on:
      if:
        condition:
        - switch.is_off: power
        then:
        - switch.turn_on: power
    on_turn_off:
      if:
        condition:
        - switch.is_off: zone2
        - switch.is_off: zone3
        - switch.is_off: zone4
        - switch.is_off: zone5
        - switch.is_off: zone6
        then:
        - switch.turn_off: power

  - platform: gpio
    name: "Sprinkler Zone 1 - Front DRIP"
    pin:
      number: GPIO25
      inverted: True    
    icon: "mdi:water-pump"
    restore_mode: ALWAYS_OFF
    id: zone2
    on_turn_on:
      if:
        condition:
        - switch.is_off: power
        then:
        - switch.turn_on: power
    on_turn_off:
      if:
        condition:
        - switch.is_off: zone1
        - switch.is_off: zone3
        - switch.is_off: zone4
        - switch.is_off: zone5
        - switch.is_off: zone6
        then:
        - switch.turn_off: power

  - platform: gpio
    name: "Sprinkler Zone 5 - North DRIP"
    pin:
      number: GPIO26
      inverted: True    
    icon: "mdi:water-pump"
    restore_mode: ALWAYS_OFF
    id: zone3
    on_turn_on:
      if:
        condition:
        - switch.is_off: power
        then:
        - switch.turn_on: power
    on_turn_off:
      if:
        condition:
        - switch.is_off: zone1
        - switch.is_off: zone2
        - switch.is_off: zone4
        - switch.is_off: zone5
        - switch.is_off: zone6
        then:
        - switch.turn_off: power

  - platform: gpio
    name: "Sprinkler Zone 3 - East Grass"
    pin:
      number: GPIO27
      inverted: True    
    icon: "mdi:water-pump"
    restore_mode: ALWAYS_OFF
    id: zone4
    on_turn_on:
      if:
        condition:
        - switch.is_off: power
        then:
        - switch.turn_on: power
    on_turn_off:
      if:
        condition:
        - switch.is_off: zone1
        - switch.is_off: zone2
        - switch.is_off: zone3
        - switch.is_off: zone5
        - switch.is_off: zone6
        then:
        - switch.turn_off: power
        
  - platform: gpio
    name: "Sprinkler Zone 2 - Mid Grass"
    pin:
      number: GPIO14
      inverted: True    
    icon: "mdi:water-pump"
    restore_mode: ALWAYS_OFF
    id: zone5
    on_turn_on:
      if:
        condition:
        - switch.is_off: power
        then:
        - switch.turn_on: power
    on_turn_off:
      if:
        condition:
        - switch.is_off: zone1
        - switch.is_off: zone2
        - switch.is_off: zone3
        - switch.is_off: zone4
        - switch.is_off: zone6
        then:
        - switch.turn_off: power
        
  - platform: gpio
    name: "Sprinkler Zone 6 - Spare"
    pin:
      number: GPIO32
      inverted: True    
    icon: "mdi:water-pump"
    restore_mode: ALWAYS_OFF
    id: zone6
    on_turn_on:
      if:
        condition:
        - switch.is_off: power
        then:
        - switch.turn_on: power
    on_turn_off:
      if:
        condition:
        - switch.is_off: zone1
        - switch.is_off: zone2
        - switch.is_off: zone3
        - switch.is_off: zone4
        - switch.is_off: zone5
        then:
        - switch.turn_off: power


  - platform: gpio
    name: "Sprinkler - 24v AC Power"
    pin:
      number: GPIO33
      inverted: True    
    restore_mode: ALWAYS_OFF
    id: power
#    internal: True
    on_turn_on:
    - delay: 90min
    - switch.turn_off: power


  - platform: gpio
    name: "Pond Pump"
    pin:
      number: GPIO15
      inverted: True
    icon: "mdi:fountain"
    restore_mode: ALWAYS_OFF
    id: pond
#    internal: True
    on_turn_on:
    - delay: 120min
    - switch.turn_off: pond


## https://esphome.io/components/sensor/xiaomi_miflora.html
#esp32_ble_tracker:
#    scan_parameters:
#      active: false
#      #duration: 5s
#
sensor:
#  - platform: xiaomi_hhccjcy01
#    mac_address: C4:7C:8D:6A:AF:ED
#    temperature:
#      name: "Flora Temperature"
#    moisture:
#      name: "Flora Moisture"
#    illuminance:
#      name: "Flora Illuminance"
#    conductivity:
#      name: "Flora Soil Conductivity"
##    #battery_level:
##    #  name: "Flora Battery Level"

# https://community.home-assistant.io/t/using-esphome-to-build-a-water-flow-rate-meter/119380/12
# https://community.home-assistant.io/t/using-esphome-to-build-a-water-flow-rate-meter/119380/29
  - platform: pulse_counter
    pin: GPIO2
    name: "Sprinkler Water Flow"
    update_interval: 30s
    unit_of_measurement: "L/hr" 
    icon: "mdi:water"
    accuracy_decimals: 1
    filters:
    - lambda: return ((x / 100.0) * 60);
#    - lambda: return ((x / 8.0) * 60); #F=(8*Q-4)±5%，F:frequency Q:L/Min
    
# Capacitive Analog Soil Moisture Sensor    
# https://esphome.io/components/sensor/adc.html?highlight=attenuation
  - platform: adc
    pin: GPIO34
    name: "Soil Moisture Level"
    update_interval: 300s
    unit_of_measurement: "%"
    icon: "mdi:flower-outline"
    accuracy_decimals: 4
    attenuation: 11db #can measure 3.9v
#    filters:
#    - calibrate_linear:
#        - 0.38 -> 100
#        - 0.7 -> 0