Re: Keypad for Raduino...?

GM4CID
 

Mike,

Well, thank you for that information about the TTP229.
The code I found did the job for an HDSDR controller project that was eventually abandoned
even although it worked as planned. The ergonomics just didn't work for me.

Having also built a Nextion controller my preference is to complemented the touch inputs
with knobsĀ and buttonsĀ for tuning and certain other most frequently used controls.

I agree 100% with your comment about adding an external S-meter with the Nextion display.

73 Bob GM4CID

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