Gas and water meters index

1

I just installed a ESP32 based to get impulses from my gas and water meters.
Via ESPHome, I am currently retrieving these pulses in my Home Assistant interface.
Thanks to this code


sensor:plateforme: pulse_counter
pin: GPIO12
unit_of_measurement: ‹ m3 ›
name: « Compteur d’impulsion eau »
platform: pulse_counter
 pin: GPIO14
 unit_of_measurement: ‹ m3 ›
 name: « Compteur d’impulsion gaz »

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Obviously the units of measurement are not exact,
a water pulse = 0.001m3
a gas pulse = 0.01m3

I would like to display the indexes of my 2 counters.

How can I display these indexes in “real time”?

Thank you in advance,

2

Tiens ça c’est marrant j’ai la même question.
J’ai juste réussi a passer mes valeurs en M3/h et comprendre que les impulsions correspondaient en fait a des m3/h donc ton graph et juste a un instant t tu as bien ~20m3/h sauf que ça ne dure que quelques secondes. Pour mon info pourrais tu donner la ref de ton compteur d’eau stp?

Still same question how to monitor counter indexes.

3

Izar Pulse I 3 from Dhiel

4

@kiryear
I am interested in the solution with ESPHome. How did you read the data from the IZAR RC 868 I R4 module?

ESP32 LoRa module SX1276 868 915 MHz Wifi module?
Can you give me some tips on how I can do this?

see: Watermeter - DIEHL IZAR RC I R4 - How to do?

Thanks :slight_smile:

5

Install ESPHome in your HA integrations panel. https://esphome.io/
I had this code in a ESP.yaml file

# Adapt to your board
esphome:
  name: compteurs
  platform: ESP32 
  board: nodemcu-32s

wifi:
  ssid: "Your wifi SSID"
  password: "Your wifi password"


captive_portal:

# Enable logging
logger:

# Enable Home Assistant API
api:

ota:

sensor:

#Water pulse plugged on PIN12
  - platform: pulse_counter
    pin: GPIO12
    unit_of_measurement: 'm3'
    name: "Compteur d'impulsion eau"

#Gaz pulse plugged on PIN14
  - platform: pulse_counter
    pin: GPIO14
    unit_of_measurement: 'm3'
    name: "Compteur d'impulsion gaz"
6

Thanks.
But it looks that ESPHome Version use pulse_counter sensor.