---
title: "openHASP"
description: "openHASP is a Marketplace integration for Home Assistant. It has 1.1k installs sharing analytics, works locally and was last updated May 23, 2026."
canonical: "https://vulpo.app/integrations/marketplace/haswitchplate-openhasp-custom-component"
url: "https://vulpo.app/integrations/marketplace/haswitchplate-openhasp-custom-component.md"
last-updated: "2026-10-22"
version: "1.4"
---

# openHASP

> openHASP is a Marketplace integration for Home Assistant. It has 1.1k installs sharing analytics, works locally and was last updated May 23, 2026.

openHASP is a custom integration that links openHASP wall-mounted touchscreen plates with Home Assistant entities. An openHASP plate is a small touchscreen that replaces a wall switch and shows a custom interface designed in JSON. The integration synchronizes objects on one or more plates with Home Assistant entities, and it works locally. It provides binary sensors, buttons, images, lights, numbers and switches. Setup happens in the UI, where a plate gets a name, an MQTT base topic, an idle brightness level and the path to a JSONL file, and Home Assistant can also discover plates on the network and offer to add them. Idle brightness and the JSONL file path can be changed later in the options.

Automatic summary of the README and code of HASwitchPlate/openHASP-custom-component. Something wrong, or are you the maintainer and want your own text here? [Get in touch](https://vulpo.app/contact)

[Open in My Home Assistant](https://my.home-assistant.io/redirect/hacs_repository/?owner=HASwitchPlate&repository=openHASP-custom-component&category=integration)

On Home Assistant 2026.11 or newer? [Open it in the Marketplace](https://my.home-assistant.io/redirect/marketplace_repository/?owner=HASwitchPlate&repository=openHASP-custom-component&category=integration)

## Supports

- **Works locally**: Talks to your devices on your own network. No vendor cloud in between.
- **Found by itself**: Home Assistant spots it on the network and offers to add it.
- **From the Marketplace**: Installed through the Marketplace, formerly HACS.
- **Actively maintained**: Its author released or pushed a change in the last six months.

## Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

### Setup your OpenHASP Plate

- **Name of the plate**
- **OpenHASP MQTT base topic**
- **Brightness level when plate is idle**
- **Full path to the JSONL file**

### After setup

- **Brightness level when plate is idle**
- **Full path to the JSONL file**

Texts from the code of [HASwitchPlate/openHASP-custom-component](https://github.com/HASwitchPlate/openHASP-custom-component).

## From the README

> This custom component simplifies synchronization of objects on one or more openHASP HASP - Open SwitchPlates with Home Assistant entities. An Open SwitchPlate is basically a small touchscreen device which you can mount on the wall in place of a switch, and you can design your custom user interface for it using json. You can build your own hardware but you can also buy them ready-made.

From the README of [HASwitchPlate/openHASP-custom-component](https://github.com/HASwitchPlate/openHASP-custom-component#readme), [MIT License](https://spdx.org/licenses/MIT.html). Shortened.

## At a glance

- Kind: Marketplace integration
- Category: [Lighting](https://vulpo.app/integrations/category/lighting.md)
- Number: 1.1k installs sharing analytics; 68 GitHub stars
- Connection: Works locally
- Upkeep: Updated in the last 6 months
- Needs: Needs the Marketplace (HACS on 2026.10 and older)
- Latest version: 0.7.9, last updated May 23, 2026
- Domain: `openhasp`
- Source: <https://github.com/HASwitchPlate/openHASP-custom-component>
- Issues: <https://github.com/HASwitchPlate/openHASP-custom-component/issues>

In Vulpo: Light card, Quick Toggle card, Button card, Apple Watch, Control Center

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about)

Last updated 2026-10-22. Source: https://vulpo.app/integrations/marketplace/haswitchplate-openhasp-custom-component

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