Abortion Pir motion detector

Q&A Forum › Abortion Pir motion detector

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Teeluck Darminder asked 3 years ago

Hi, how to extender the GPIO pins of ESP NodeMcu 8266 to control 20 Pir motion detector

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Sara Santos Staff answered 3 years ago

Hi.
You can use a GPIO expander.
We don’t have any tutorial about that subject.
But try a google search with “ESP8266 GPIO expander”.
I hope this helps.
Regards,
Sara