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Home / Community forum / Topic Tag: gpio

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Home / Community forum / Topic Tag: gpio

Viewing 3 topics – 1 through 3 (of 3 total)

Topics Replies Voices Last post

Solved The relay clicks briefly when the Pi boots and the irrigation valve opens. What state are the GPIOs in at boot?

by gunesmaker in Raspberry Pi · 5 replies

5 4 1 month, 1 week ago by gunesmaker

Solved Which end of the Pi Zero W header is pin 1? My DHT22 gets hot and reads nothing

by rahulr29 in Raspberry Pi · 6 replies

6 5 7 months ago by rahulr29

Solved What are the empty holes next to the GPIO header on an old Pi model B?

by rachelr77 in Raspberry Pi · 5 replies

5 5 9 months, 1 week ago by rachelr77

Viewing 3 topics – 1 through 3 (of 3 total)

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