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KC868-A series and Uair Smart Controller
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Lesson19- how to use PCF8574 IIC extend GPIO for ESP32 multi relay
Who Posted?
Who Posted?
| Total Posts: 6 | |
| User | # Posts |
| admin | 3 |
| Patrick | 1 |
| smortopoul | 1 |
| nikost120 | 1 |