HASwitchPlate/openHASP

HomeAutomation Switchplate based on lvgl for ESP32

C++

1,025

2,248 commits

updated Oct 10, 2026

See the code

README

openHASP firmware

GitHub Workflow Status GitHub release GitHub issues Discord contributions welcome GitHub "PayPal"

Control your home-automation devices from a customizable touchscreen UI connected via MQTT.

This project is a re-implementation of the popular HASwitchPlate sketch created by aderusha. The HASPone project uses a Wemos D1 mini and requires a Nextion/TJC HMI display. This rewrite removes the Nextion/TJC hardware requirement by using the Light and Versatile Graphics Library on the MCU to drive a commodity display.

openHASP uses the ESP32 and STM32F4 to take advantage of the hardware capabilities.

Demo Screens

Screenshot   Screenshot   Screenshot

Getting Started

Check out the documentation for how-to's, information and frequently asked questions.
For support using openHASP, please join the #openHASP channel on Discord.

Paypal donation Buy a coffee Buy me a coffee

arduino
az-touch
esp32
homeassistant
homeautomation
lanbon
lvgl
m5stack
mqtt
openhab
openhasp
smarthome
stm32duino

HASwitchPlate/openHASP

HomeAutomation Switchplate based on lvgl for ESP32

C++

1,025

2,248 commits

updated Oct 10, 2026

See the code

README

openHASP firmware

GitHub Workflow Status GitHub release GitHub issues Discord contributions welcome GitHub "PayPal"

Control your home-automation devices from a customizable touchscreen UI connected via MQTT.

This project is a re-implementation of the popular HASwitchPlate sketch created by aderusha. The HASPone project uses a Wemos D1 mini and requires a Nextion/TJC HMI display. This rewrite removes the Nextion/TJC hardware requirement by using the Light and Versatile Graphics Library on the MCU to drive a commodity display.

openHASP uses the ESP32 and STM32F4 to take advantage of the hardware capabilities.

Demo Screens

Screenshot   Screenshot   Screenshot

Getting Started

Check out the documentation for how-to's, information and frequently asked questions.
For support using openHASP, please join the #openHASP channel on Discord.

Paypal donation Buy a coffee Buy me a coffee

arduino
az-touch
esp32
homeassistant
homeautomation
lanbon
lvgl
m5stack
mqtt
openhab
openhasp
smarthome
stm32duino

Significant stargazers

Rex_sa

82 followers · starred May 2022

Ivan Kravets

821 followers · starred Nov 2022

Jose Luis Blanco-Claraco

785 followers · starred Sep 2023

Juho Teperi

229 followers · starred Jan 2024