esphome_aguanode01.yaml

substitutions:
  hostname: 'aguanode01'

esphome:
  name: ${hostname}

esp8266:
  board: nodemcu

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: "<secret>"

ota:
  password: "<secret>"

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  fast_connect: true
  power_save_mode: none
  reboot_timeout: 15min

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "${hostname} Fallback"
    password: "${hostname}"

#web_server:
#  local: true
#  port: 80
#  auth:
#    username: !secret webserver_username
#    password: !secret webserver_password
#  version: 2

captive_portal:

text_sensor:
############################# SENSORES DEVICE ##################################
  #Informações da conexão wifi
  - platform: wifi_info
    #Endereço IP
    ip_address:
      id: ${hostname}_IP
      name: ${hostname} Endereço IP
      icon: mdi:ip-network
    #Nome da Rede
    ssid:
      id: ${hostname}_SSID
      name: ${hostname} Rede Wifi
      icon: mdi:wifi
  #Informação da versão da compilação
  - platform: version
    id: ${hostname}_versao
    name: ${hostname} Versão
    icon: mdi:information

switch:
  #Comando reinicilizar esp remotamente
  - platform: restart
    id: ${hostname}_restart
    name: ${hostname} Reiniciar
    icon: mdi:restart

#Sensor temperatura
dallas:
  - pin: GPIO2
    update_interval: 10s
   
sensor:
  #Sinal Wifi esp
  - platform: wifi_signal
    id: ${hostname}_wifi_sinal
    name: ${hostname} Intensidade Wifi
    icon: mdi:signal
    update_interval: 60s
  #Sensor de fluxo - FS300A G3/4 - 1-60 L/min
  - platform: pulse_counter
    pin: GPIO4
    unit_of_measurement: 'L/min'
    id: ${hostname}_water_usage
    name: '${hostname} Consumo Atual de Água'
    update_interval: 5s
    device_class: water 
    filters:
      - lambda: return (x / 396); # 396 = 6,6 * 60

  - platform: integration
    name: "${hostname} Consumo Total de Água"
    unit_of_measurement: 'L'
    sensor: ${hostname}_water_usage
    time_unit: min
    device_class: water 

  - platform: integration
    name: "${hostname} Consumo Total de Água M³"
    unit_of_measurement: 'm³'
    sensor: ${hostname}_water_usage
    time_unit: min
    device_class: water 
    filters:
      - lambda: return (x / 1000); 
  #Sensor temporatura
  - platform: dallas                 
    address: 0xdf3cc7f648975228
    name: "${hostname} Temperatura da Água da Caixa 01"
    id: ${hostname}_temperatura_agua_caixa01
  #sensor distancia - medindo nivel caixa d´agua 01
  - platform: ultrasonic
    name: "${hostname} Nível da Água da Caixa 01"
    id: ${hostname}_nivel_agua_caixa01
    trigger_pin: D6
    echo_pin: D7
    accuracy_decimals: 6
    update_interval: 5.0s
    timeout: 4.0m
    pulse_time: 20us
    filters:
      - filter_out: nan
      - lambda: |-
          static float OFFSET = 0.040;  // adjust this or set 0.0 !
          static float y = x;
          float MAX_DIFFERENCE = 0.5;  // adjust this!
          static float last_value_t = NAN;
          static int count_missed_t = 0;
          x = x+OFFSET;
          ESP_LOGW("sensor", "Received / Ofsset / Last_Value %.3f / %.3f / %.3f", y, x, last_value_t);
          if (count_missed_t == 3) last_value_t = x;
          if (isnan(last_value_t) || std::abs(x - last_value_t) < MAX_DIFFERENCE) {
            if (count_missed_t)
              ESP_LOGI("sensor", "New echo value %.3f", x);
              count_missed_t = 0;              
              return last_value_t = x;
            } 
            else {
              count_missed_t += 1;
              ESP_LOGW("sensor", "Missed echo value %.3f => %.3f, %d", last_value_t, x, count_missed_t);
              return last_value_t;
           }