Alternative to BTicino 3.5" screens & Legrand app 
I’ve been experimenting for a while with an alternative setup for my BTicino system.
I installed openHAB on my NAS and connected it to my MyHome Server 1. Once that was working, I built my own lightweight interface as a replacement for the Legrand control app and Pi 7" screens.
The idea was simple:
Create a clean, fast, and fully customizable UI that works on any screen. I found the OpenHab UI quit restricted. So with the help of claude desiged a HTML page
So I made:
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a web-based dashboard (PWA) for daily use
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a dedicated UI for a Raspberry Pi 7" wall screen (kiosk style)
How it works (simple explanation):
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openHAB = the “brain” (controls lights, shutters, heating, etc.)
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My UI = the “screen” (buttons, rooms, controls)
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Communication via openHAB REST API
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Updates every few seconds → near real-time feedback
Why I did this:
Works on any device (tablet, wall panel, phone)
Much more flexible than the standard app
Fully customizable layout per room
Perfect for wall-mounted touch panels
For me, this is a modern alternative to the BTicino 3.5" screens while keeping full compatibility with the MyHome system.
My app (is a PWA) is based on the design of the Legrand app but with additonal functionality like integrating my camera
