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Wiring a touchscreen to a vesc

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posthy
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Wiring a touchscreen to a vesc

I'm building an electric scooter. I managed to make a nice interface using qml that works fine inside vesc tool. Now i want to wire on an external touch screen for that UI, but have no idea how to do that. What interface do i need (i2c / uart / other)?  Do i need an additional microcontroler like an arduino?  Any advice would be greatly apprciated!

frank
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You could compile VESC-Tool for/on a Raspberry PI Zero and use USB for a permanent connection. Attach the screen to the PI....

posthy
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Sounds a bit hacky, but should work. Thanks for the idea

frank
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That is how we do it on our GoKart. The beauty is the super fast update rate..... And fast logging to the SD card.