01-25-2025, 01:14 PM
It won't compile because it references an external library (PCF8574.h). But there's several libraries called that... I'm not sure which one Kincony uses:
https://github.com/RobTillaart/PCF8574
https://github.com/xreef/PCF8574_library
? Or something else?
https://github.com/RobTillaart/PCF8574
https://github.com/xreef/PCF8574_library
? Or something else?