dht sensor with gpio39

wanti00
Posts: 4
Joined: Thu Jul 02, 2020 3:06 pm

dht sensor with gpio39

Postby wanti00 » 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

chegewara
Posts: 1390
Joined: Wed Jun 14, 2017 9:00 pm

Re: dht sensor with gpio39

Postby chegewara » Tue Jan 19, 2021 4:36 pm

GPIO39 is input only, no pullup or pulldown.

wanti00
Posts: 4
Joined: Thu Jul 02, 2020 3:06 pm

Re: dht sensor with gpio39

Postby wanti00 » 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

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