GPIO numbers for Weigand

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GPIO numbers for Weigand

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#5

11-22-2025, 12:28 AM

1-wire (pull-up resistance on PCB):
1-wire1:GPIO47
1-wire2:GPIO48
1-wire3:GPIO38

free GPIOs (without pull-up resistance on PCB):
free gpio-1:GPIO39
free gpio-2:GPIO40

all esp32 pin define at here: https://www.kincony.com/forum/showthread.php?tid=7614
free gpio-3:GPIO41

YouTube: https://www.youtube.com/c/KinCony
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Messages In This Thread

GPIO numbers for Weigand - by surfmk - 11-20-2025, 06:33 PM

RE: GPIO numbers for Weigand - by admin - 11-20-2025, 11:13 PM

RE: GPIO numbers for Weigand - by surfmk - 11-20-2025, 11:58 PM

RE: GPIO numbers for Weigand - by surfmk - 11-21-2025, 04:46 PM

RE: GPIO numbers for Weigand - by admin - 11-22-2025, 12:28 AM

RE: GPIO numbers for Weigand - by surfmk - 11-22-2025, 12:34 PM

RE: GPIO numbers for Weigand - by admin - 11-22-2025, 12:48 PM

RE: GPIO numbers for Weigand - by surfmk - 11-22-2025, 12:58 PM

RE: GPIO numbers for Weigand - by admin - 11-22-2025, 11:55 PM

RE: GPIO numbers for Weigand - by surfmk - 11-23-2025, 01:47 PM

RE: GPIO numbers for Weigand - by admin - 11-23-2025, 10:56 PM

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