Esphome pulse counter water meter. I am using the pulse_counter for my water meter sensor. I built a DIN rail mountable pulse water meter reader for Home Assistant using an ESP32 board and ESPHome. Mar 16, 2023 · Learn how to use ESPHome to read a water meter with an impulse sensor and integrate it into Home Assistant. It’s been a great addition to my smart home, and I thought I’d walk through my experience in case anyone else is looking to implement something similar. Oct 30, 2025 · Hey everyone, I wanted to share my recent project with the pulse water meter setup. While there’s a lot of topics on this, I only found several half-solutions: Integrate o…. I’m looking for a way to sum this into total water usage. For years this topic has made me curious, Know the consumption, in this case of the water at home, the consumption and use we make of water in our homes. In this post we will see how to read the water consumption of a regular water meter, Let's go, The one we have at home; and visualize it with Home Assistant. May 11, 2024 · I have a water meter reader (via esphome) that gives a pulse every 0. The pulse meter sensor allows you to count the number and frequency of pulses on any pin. Watch the build on YouTube. May 31, 2019 · I wish to build a thingy that tracks the flow of water from our borehole pump to the tanks. With ESPHome I have created a pulse counter to get the used water in m3, so I can read this and connect it also with the energy dashboard. Dec 20, 2023 · This meter has a hole for a reed contact sensor. 5L. And of course, ESPHome has the answer. In the specs I have found a value of 0,5 liter per pulse. This article will also cover the configuration that’s needed in Home Assistants to translate the ‘pulse’ to liters … Continue reading "Build a cheap water usage sensor using Sep 6, 2023 · Also, the pulse_counter has more options to tweak the set-up, like count_mode and use_pcnt for ESP32 hardware support. Feb 11, 2023 · I built a “smart” water meter with ESPHome and Home Assistant, based on the project by Pieter Brinkman. The following schematic and YAML are for building and configuring a pulse water meter reader using an ESP32 board and ESPHome. I notice that ESPhome has a Pulse Counter, which is basically how a flow meter works: there’s an inline rotor with a magnet in it, and a hall sensor that notices when the magnet comes round again. I have put a reed contact sensor in the hole and connected it to an esp32 board. The schematic is using the ESP32-WROOM DevKitC board since it contains an external antenna connection. Feb 2, 2022 · This article will provide you with a walkthrough on how you can build a water usage meter sensor that integrates with your Home Assistant for under 10 $/EURO without the need for any soldering or coding skills. Water Meter (Pulse Counter) A water consumption monitor that counts pulses from a water meter and broadcasts usage via BTHome. See code examples, tips and suggestions from other users. It is intended to be a drop-in replacement for the pulse counter component. I am using a Wemos D1 R2, and a YF-DN40 water flow sensor (the big one). mzo ryx yxz mot cag fjv ere gye txc ppf yrz bay cyt zsj maw