openHASP firmware

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 also adds ESP32 and STM32F4 support to take advantage of the additional hardware capabilities.

Demo Screens

   

Features

Feature (v0.6.0)	ESP8266	ESP32	STM32F4
SPI display	✅ yes	✅ yes	✅ yes
Parallel display	❌ no	✅ yes	✅ yes
PWM Screen dimming	✅ yes	✅ yes	✅ yes
Maximum Page Count	4	12	12
Object Types / Widgets	20	20	20
Dynamic Objects	✅ yes	✅ yes	✅ yes
Theme Support	yes	yes	yes
Custom .zi V5 font	✅ yes (latin1)	✅ yes (latin1)	no
MDI Icons	✅ yes	✅ yes	no
PNG images	❌ no	✅ yes	✅ yes
Network	✅ Wi-Fi	✅ Wi-Fi	✅ Ethernet

Getting Started

Check out the documentation for how-to's, information and frequently asked questions.

Support

For support using openHASP, please join the #openHASP channel on Discord.

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