LetPot
letpot
The LetPot integration allows you to integrate your LetPot hydroponic gardens/systems into Home Assistant.
In Apple Home through HomeKit Bridge
What HomeKit Bridge makes of each kind of entity this integration creates, read from its source code. A device only gets the ones that apply to it.
| Entity | Shows up as | Note |
|---|---|---|
switch | Switch or outlet | |
binary_sensor | Sensor (motion, contact, leak, smoke…) | |
sensor | Sensor (temperature) | |
select | Mode picker (as switches) |
What people report
LetPot hydroponic gardens work via cloud; a newer LPH32 hardware revision of the SE needed a fix.
- Works5
- Requested1
| Device | In Home Assistant | In Apple Home | What they said | Source |
|---|---|---|---|---|
| LetPot Air | Works Cloud | Listed as supported in the docsSaved copySupported devices: LetPot Air (LPH-AIR); LetPot Max (LPH-MAX); LetPot Mini (LPH-MINI); LetPot Pro (LPH-PRO); LetPot Senior (LPH-SE). Excerpt saved from home-assistant.io on 2026-10-23. | Docs | |
| LetPot Max | Works Cloud | Listed as supported in the docsSaved copySupported devices: LetPot Air (LPH-AIR); LetPot Max (LPH-MAX); LetPot Mini (LPH-MINI); LetPot Pro (LPH-PRO); LetPot Senior (LPH-SE). Excerpt saved from home-assistant.io on 2026-10-23. | Docs | |
| LetPot Mini | Works Cloud | Listed as supported in the docsSaved copySupported devices: LetPot Air (LPH-AIR); LetPot Max (LPH-MAX); LetPot Mini (LPH-MINI); LetPot Pro (LPH-PRO); LetPot Senior (LPH-SE). Excerpt saved from home-assistant.io on 2026-10-23. | Docs | |
| LetPot Pro | Works Cloud | Listed as supported in the docsSaved copySupported devices: LetPot Air (LPH-AIR); LetPot Max (LPH-MAX); LetPot Mini (LPH-MINI); LetPot Pro (LPH-PRO); LetPot Senior (LPH-SE). Excerpt saved from home-assistant.io on 2026-10-23. | Docs | |
| LetPot Senior (LPH32 revision) | Works Cloud | LPH32 serial initially unrecognised; fixed after reportSaved copyCan you share the first 5 characters of the serial number of your SE garden? LetPot actually has a few different hardware models all using the same name. I believe I added all of them, but maybe something changed. SE is expected to be LPH27/LPH31/LPH37 for the integration. Excerpt saved from GitHub on 2026-10-23. | Issue #157651 · 2025-12 | |
| LetPot ISE06 watering system | Requested Cloud | Support PR closed unmerged; different device categorySaved copyProposed change This PR adds support for the LetPot ISE06 Automatic Watering System device to the LetPot integration. The ISE06 is a different device category from the existing hydroponic garden devices (LPH series), with its own set of features and capabilities. ### Key changes: 1. Device feature filtering: Added `supported_fn` checks to existing entities to ensure they only appear for compatible device types. Hydroponic garden entities (light, temperature, water level controls) now check for `CATEGORY_HYDROPONIC_GARDEN` feature, while new watering system entities check for … Excerpt saved from GitHub on 2026-10-23. | PR #166239 · 2026-03 |
Gathered from GitHub issues, pull requests, discussions and docs, and from r/homeassistant. These are individual reports, so check the linked thread and the date before you buy.
How it connects
Cloud push
Goes through the maker’s cloud, which sends updates as they happen. Needs the internet and an account.
Details
| Installs (analytics) | 175 (0.02%) |
|---|---|
| Quality scale | Silver |
| Added in | Home Assistant 2025.2 |
| Set up in the UI | Yes |
| Maintainers | @jpelgrom |
Devices listed in its documentation
- LetPot Air (LPH-AIR)
- LetPot Max (LPH-MAX)
- LetPot Mini (LPH-MINI)
- LetPot Pro (LPH-PRO)
- LetPot Senior (LPH-SE)
In ReReHome
Whatever HomeKit Bridge shares reaches Apple Home as normal HomeKit accessories behind your Home Assistant bridge, so ReReHome shows and controls them like any other.
Bridges get their own settings page listing the accessories behind them.
