ESP32 Forum

Posted: **Tue Jan 19, 2021 3:39 pm**

Is it possible to connect gpio39 ? I tried on other port ex:33 it works but when connect to 39 i couldnt get any values.

I ask for gpio39 because of my pcb design

Posted: **Tue Jan 19, 2021 4:36 pm**

GPIO39 is input only, no pullup or pulldown.

Posted: **Tue Jan 19, 2021 7:49 pm**

i think dht signal will be an input. But as i understand i have to modify my pcb

ESP32 Forum

dht sensor with gpio39

dht sensor with gpio39

Re: dht sensor with gpio39

Re: dht sensor with gpio39