Does anyone know whether it’s possible to use MOSI/MISO or SCK as GPIO pins?
If you don’t need LoRa function during the GPIO time…
Just set the CS pin keep HIGH, and you can Config the MISO/MOSI like this:
If you need those pins work back as SPI pin, you need reinit the SPI again.
I already tried:
and got the error message:
‘MISO’ was not declared in this scope .
However, your answer suggests that the MISO and MOSI pins are used internally for some other function. Is this correct?