Touch Buttons not working

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dynamicdave
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Touch Buttons not working

#1 Post by dynamicdave » 19 Aug 2019, 14:38

I'm trying to get a set of touch buttons to work with a Wemos D1 Mini.

I've had them working in the past - just wondered if there was anything in the lastest mega release (2019-08-17) that affected their operation???

Or can someone tell me which release works with Touch Buttons.

Thanks.

TD-er
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Re: Touch Buttons not working

#2 Post by TD-er » 19 Aug 2019, 20:26

How are they connected and read?
Using the standard switch plugin?

That should work, but there have been some changes in the switch plugin... around Christmas last year if memory serves me well.

If you connect one to GPIO 0 you only need to add a 470 Ohm resistor to it when connecting the other lead to GND.
GPIO-0 is pulled up or else it will not boot.
For other pins you should check if they are pulled up or down (GPIO15 is pulled down if I'm not mistaken)

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