SmartHomeShopIO WaterMeterKit V3
Description
The WaterMeterKit V3 is a compact ESP32-C6 based water meter sensor for compatible analog water meters. It tracks real-time water flow and total water usage using a pulse input and also includes onboard temperature and humidity sensing with the HDC1080.
It is designed for fully local use with ESPHome and Home Assistant, with onboarding through captive portal, Improv BLE, or Improv Serial, and supports HTTP OTA firmware updates. It is also one of the earliest purpose-built ESPHome water meter kits created specifically for Home Assistant users.
Features
- ESP32-C6 platform with Wi-Fi and Bluetooth LE
- Pulse meter based water usage tracking
- Built-in HDC1080 temperature and humidity sensing
- Improv BLE, Improv Serial, and captive portal onboarding
- HTTP OTA firmware update support
- Fully local and open source
Specifications
- MCU: ESP32-C6
- Flash: 4 MB
- Water meter interface: Pulse input
- Sensors: HDC1080 temperature and humidity
- Firmware: ESPHome
Variants
- WaterMeterKit V3 — ESP32-C6 hardware revision with Wi-Fi firmware
Quickstart
- Install the WaterMeterKit on a compatible analog water meter.
- Power the device.
- Onboard it using the fallback hotspot, Improv BLE, or Improv Serial.
- Adopt the device in Home Assistant / ESPHome.
- Monitor live flow rate, total consumption, temperature, and humidity.
Please check our full documentation and Quick Start Guide and our compatible water meters overview to confirm fitment for your meter type.
Links
Product Images
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