ESP8266 Community Forum

- Tue Mar 31, 2020 4:13 am #86274 Guys,
how can I use a TTP223 capacitive button to wake up my ESP8266 from the deep sleep state?

Thanks.

- Thu Apr 02, 2020 5:55 pm #86318 at the end I solved by soldering the A contact behind the button, in this way the button sends the HIGH signal when the Digital Pin of the button is LOW, and LOW signal when the digital PIN of the button is HIGH

Last edited by sblantipodi on Fri Apr 03, 2020 3:00 pm, edited 1 time in total.

- Fri Apr 03, 2020 8:48 am #86326 I'm sorry. I didn't understand your question or your (own) answer.

- Fri Apr 03, 2020 9:22 am #86327

I'm sorry. I didn't understand your question or your (own) answer.

Why worry the guy has solved his problem.
If you want to find out more have a look at this :-