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Delay Relay F8
#2
this F8 relay arduino demo code: https://www.kincony.com/forum/showthread.php?tid=7985
just need install PCF8575 arduino library firstly.

this code line "pcf8575_R1.write(i, LOW);" just change i value, you can control any relay of F8.
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Messages In This Thread
Delay Relay F8 - by abbasgts - 09-24-2025, 06:13 AM
RE: Delay Relay F8 - by admin - 09-24-2025, 10:50 AM
RE: Delay Relay F8 - by abbasgts - 09-24-2025, 01:53 PM
RE: Delay Relay F8 - by admin - 09-24-2025, 11:52 PM
RE: Delay Relay F8 - by abbasgts - 09-25-2025, 06:57 AM
RE: Delay Relay F8 - by admin - 09-25-2025, 08:27 AM
RE: Delay Relay F8 - by abbasgts - 09-25-2025, 09:29 AM
RE: Delay Relay F8 - by admin - 09-25-2025, 11:42 PM
RE: Delay Relay F8 - by admin - 09-26-2025, 07:25 AM

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