🥬 Harvst Watermate for Home Assistant

A custom compontent for Home Assistant to add support for the Harvst Watermate and Sprout greenhouses.

⚠️This is an unofficial integration and is not supported by Harvst

This is an attempt to pull data and control the local web interface of the Harvst Watermate into Home Assistant.

🚧 I have only tested this on my Sprout S24.

Currently Supported Functions

1x Temperature Sensor
Switch 3 outputs on/off
Monitoring Pump Running State - Requires Firmware 2024061702

Installation

HACS

Manual Installation

More Details

* You should take the latest [published release](https://github.com/yayadrian/HA-Harvst-Watermate/releases/). * To install, place the contents of `custom_components` into the `/custom_components` folder of your Home Assistant installation.

Post Installation Steps

Add the following entry to your configuration.yaml file:

sensor:
  - platform: harvst_watermate
    host: **IP_OF_YOUR_DEVICE**

switch:
  - platform: harvst_watermate
    host: **IP_OF_YOUR_DEVICE**

binary_sensor:
  - platform: harvst_watermate
    host: **IP_OF_YOUR_DEVICE**

Restart Home Assistant.

Devices tested on

Sprout S24 - 4-Season - Firmware 2024060601

TODO:

[x] Add to HACS
[x] Reduce number of calls made to device
[x] Add monitoring of water pumping state
[ ] Add control of water pumping (Zone 1 & 2)
[ ] Add extra device data.

yayadrian / HA-Harvst-Watermate

readme