Mesure la quantité d’eau disponible dans des citernes à eau.

Moyen : on utilise un capteur laser pour mesurer la distance entre le sommet de l’eau et le capteur de façon à extrapoler la hauteur de la colonne d’eau et en déduire le volume total disponible

Suivre le schéma de montage en respectant les conventions de couleur pour les fils.

La documentation technique complète est disponible :

• en ligne : sat-cuve
• en téléchargement (PDF) : https://www.alldatasheet.com/datasheet-pdf/download/948120/STMICROELECTRONICS/VL53L0X.html

Toute cette documentation est diffusée sous licence Creative Commons CC BY 4.0 Deed pour en faciliter la réutilisation.

GYVL53L0XV2simple.yaml

esphome:
  name: citerne
  friendly_name: Citerne

esp8266:
  board: esp01_1m
 
# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: "jKAUk7eaGd1hf4V1y9LIXGxA9nLUavgWrY2jFNmTQQ0="

ota:
  - platform: esphome
    password: "57e167ac1e278fd9f20970f9690f9ede"

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
 
  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Citerne Fallback Hotspot"
    password: "s6xKWSkMR6XG"

captive_portal:
    
# Activer le support i²c
i2c:
  sda: GPIO4    #D2  # à adapter selon ton câblage
  scl: GPIO5    #D1
  scan: true
 
# Capteur VL53L0X
sensor:
  - platform: vl53l0x
    name: "Distance Laser"
    update_interval: 60s
    long_range: false
    timeout: 200ms

GYVL53L0XV2adv.yaml

substitutions:
  devicename: citerne
  friendly_devicename: Citerne

esphome:
  name: ${devicename}
  friendly_name: ${friendly_devicename}

esp8266:
  board: esp01_1m
 
# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: "jKAUk7eaGd1hf4V1y9LIXGxA9nLUavgWrY2jFNmTQQ0="

ota:
  - platform: esphome
    password: "57e167ac1e278fd9f20970f9690f9ede"

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
 
  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "${devicename} Fallback Hotspot"
    password: "s6xKWSkMR6XG"

captive_portal:
    
# Activer le support i²c
i2c:
  sda: GPIO4    #D2  # à adapter selon ton câblage
  scl: GPIO5    #D1
  scan: true
 
# Capteur VL53L0X
sensor:
  - platform: vl53l0x
    name: "Distance Laser"
    update_interval: 60s
    long_range: false
    timeout: 200ms

  - platform: wifi_signal
    name: "signal WiFi (${devicename})"
    update_interval: 60s
 
  - platform: uptime
    name: "${devicename} Uptime Sensor"
    id: ${devicename}_uptime_sensor
    update_interval: 60s
    on_raw_value:
      then:
        - text_sensor.template.publish:
            id: ${devicename}_uptime_human
            state: !lambda |-
              int seconds = round(id(${devicename}_uptime_sensor).raw_state);
              int days = seconds / (24 * 3600);
              seconds = seconds % (24 * 3600);
              int hours = seconds / 3600;
              seconds = seconds % 3600;
              int minutes = seconds /  60;
              seconds = seconds % 60;
              return (
                (days ? String(days) + "j " : "") +
                (hours ? String(hours) + "h " : "") +
                (minutes ? String(minutes) + "m " : "") +
                (String(seconds) + "s")
              ).c_str();
 
text_sensor:
  - platform: wifi_info
    ip_address:
      name: "adresse IP (${devicename})"
      id: ${devicename}_ip_address
 
  - platform: template
    name: "Uptime (${devicename})"
    id: ${devicename}_uptime_human
    icon: mdi:clock-start
 
  - platform: version
    name: "Version d'ESPHome installée"
    id: ${devicename}_ESPHome_Version