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openHASP touchscreen tactile switches — zdjęcie 1
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openHASP touchscreen tactile switches

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Accessory to openHASP touchscreen that behaves as tactile switch for customized "virtual" buttons on the screen.

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Informacje o modelu

Źródło
Printables
Kategoria
Electronics
Licencja
Creative Commons — Attribution — Noncommercial — Share Alike

Introduction:

I use openHASP at several wall switch locations in my home for scene, light and appliance control via Home Assistant.  I find it cumbersome to touch the 2.4 inch ILI9341 touchscreen at the correct spot, and I am sure I am not alone.  I was considering re-designing my wall plates to also include mechanical switches on the side of the screen, but came up with this solution instead.  It works great!

Printing:

I use PETG filament with 0.2mm layers.   I switch filament colors at 4mm which is where the actual buttons begin. 

Installation and Use:

This addon clips into the wall plate just between the touchscreen and the plastic plate.  It acts as a tactile switch without interfering with the operation of the touch screen.   When programming the openHASP screen, I generally use four horizontal buttons per page as seen in the below photo.

 

 

 

 

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