M5Stack how to change LoRa 433 parameters?

  • Hello, i like to use " LoRa 433 module" for decoding signals originated from other LoRa sources. Problem is, typical LoRa parameters, like signal bandwith, spreading factor as well as coding rate need to be changed first. Up to now i did not find any information for parameters currently in use and a way for modifying it.
    I already had a look into belonging libraries M5LoRa.h and M5LoRa.cpp, but maybe my knowledge for details on this isn't good enough.