Sonoff TH16 - external button on GPIO 14. Not working as expected.

[Bruce R]

Hi,

I'm trying to re-purpose a TH16 to control my garage light but I'd like to have a manual switch as well. 

I've connected a 2.5mm 4 way plug into the socket on the side so that I can connect to GPIO 14. I've added a pull up resistor to VCC and a momentary switch.

Firmware: 8.1.0

GPIO14: Switch1 (9)

SwitchMode1:4

When I push the momentary switch the light goes out, when I release it the light comes on again. Not what I was expecting for Switchmode 4. 

When I push it a few times in a row the config gets wiped and I have to reset the WiFi settings and restore the rest of the config. 

Have I made any obvious mistakes? 

Thanks for reading

Bruce

[Philip Knowles]

Try it as Button1

A momentary 'switch' is a button.

One that stays in position is a switch.

Regards

Phil K

Sent from Outlook Mobile

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From: sonof...@googlegroups.com <sonof...@googlegroups.com> on behalf of Bruce R <broo...@gmail.com>
Sent: Sunday, February 23, 2020 10:47:40 AM
To: TasmotaUsers <sonof...@googlegroups.com>
Subject: Sonoff TH16 - external button on GPIO 14. Not working as expected.

 

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[Bruce R]

It's ok, I've solved it. Wiring issue. 

Thanks for the reply. 

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