demo-config.yaml

esphome:
  name: humtest_b197
  platform: ESP32
  board: nodemcu-32s
  on_loop:
    lambda: !lambda |-
      static int restart_count;
      if (id(mqtt_1).is_connected() && id(mqtt_1).sent_birth_message()) {
        if (restart_count++ > 5)
          id(deep_sleep_1).begin_sleep();
      } else {
        restart_count = 0;
      }

# Enable logging
logger:

# Networking setup
wifi:
  ssid: "MySSID"
  password: "MyPassword"
  fast_connect: True
  manual_ip:
    static_ip: 192.168.2.197
    gateway: 192.168.2.2
    subnet: 255.255.255.0
    dns1: 192.168.2.2
  use_address: 192.168.2.197

# Setup mqtt broker
mqtt:
  id: mqtt_1
  broker: rpi4
  topic_prefix: humtest/pcb_b197
  birth_message:
    topic: humtest/pcb_b197/online_status
    payload: online
  on_message:
    topic: humtest/pcb_b197/ota_mode
    payload: 'ON'
    then:
      - logger.log: "Preventing Deep sleep..."
      - deep_sleep.prevent: deep_sleep_1

deep_sleep:
  run_duration: 15s
  sleep_duration: 15min
  id: deep_sleep_1

switch:
  - platform: gpio
    pin: GPIO12
    name: "LED"
  - platform: restart
    name: "Humid Wifi Restart"
  - platform: shutdown
    name: "Humid Wifi Shutdown"
    id: shutdown_switch

i2c:
  sda: GPIO15
  scl: GPIO4

sensor:
  - platform: bme280
    address: 0x76
    temperature:
      name: "BME280 Temperature"
    pressure:
      name: "BME280 Pressure"
    humidity:
      name: "BME280 Humidity"
  - platform: battery_check
    pin: GPIO13
    attenuation: 6db
    name: "VCC Voltage"
    accuracy_decimals: 3
    filters:
      - multiply: 1.893
    on_value_range:
      below: 2.9
      then:
        - switch.turn_on: shutdown_switch

ota: