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Lesson29- How to use tasmota for KC868-A8 via PCF8574 IIC extend GPIO
#40
this is your PC can't open your serial port. make sure no other software have used serial port.
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RE: Lesson29- How to use tasmota for KC868-A8 via PCF8574 IIC extend GPIO - by admin - 03-12-2024, 11:49 AM

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