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KC868-HA RS485 INPUT & OUTPUT plugin for ESPHome

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KC868-HA RS485 INPUT & OUTPUT plugin for ESPHome
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#14
11-03-2023, 11:12 AM (This post was last modified: 11-03-2023, 11:12 AM by admin.)
when turn ON switch, Dx output about 0-1v is correctly. when turn OFF, it should be about 5v with Dx output terminal.
you can compare the level when you turn ON/OFF.
do you have another KC868-HA PCB? or only have one?
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RE: KC868-HA RS485 INPUT & OUTPUT plugin for ESPHome - by admin - 11-03-2023, 11:12 AM

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