Lesson19- how to use PCF8574 IIC extend GPIO for ESP32 multi relay
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Lesson19- how to use PCF8574 IIC extend GPIO for ESP32 multi relay
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01-03-2025, 01:52 AM
(12-28-2024, 01:18 AM)admin Wrote: i don't understand what's your question? do you have issue with KC868-A6 ? or KC868-A8? Good afternoon, if you notice that the question is being asked about 868-A6 by a completely different person... And the question is, do I need to change anything in the Arduino.h library compared to the 868-A8 board? |
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Lesson19- how to use PCF8574 IIC extend GPIO for ESP32 multi relay - by admin - 10-09-2021, 04:54 AM
RE: Lesson19- how to use PCF8574 IIC extend GPIO for ESP32 multi relay - by Patrick - 11-11-2021, 05:34 AM
RE: Lesson19- how to use PCF8574 IIC extend GPIO for ESP32 multi relay - by smortopoul - 12-27-2024, 04:19 PM
RE: Lesson19- how to use PCF8574 IIC extend GPIO for ESP32 multi relay - by admin - 12-28-2024, 01:18 AM
RE: Lesson19- how to use PCF8574 IIC extend GPIO for ESP32 multi relay - by nikost120 - 01-03-2025, 01:52 AM
RE: Lesson19- how to use PCF8574 IIC extend GPIO for ESP32 multi relay - by admin - 01-03-2025, 02:50 AM
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