ESP8266 Community Forum

- Wed Aug 10, 2016 8:26 pm #52677 Hi everybody,

I connect a button to the GPIO2 and it does not work.

I configure it as an input in the sketch.

I got voltage in that input.

Tell me if there is a trick for that configuration.

I hope you can help me.

Thanks.

- Wed Aug 10, 2016 11:20 pm #52681 Connected to GPIO2 and where?

- Thu Aug 11, 2016 6:25 am #52691 Do you still have PullUp ?