I’m be starting with module DRF1278F based on chip Semtech SX1278. I tried the connection in LoRa mode using libraries like RadioHead and there was all ok. But I’d like to make the connection in FSK mode with simple code using default settings of the chip with small needful changes. I write some simple sketches for Tx and Rx in FSK mode but they aren’t working. I searched on forums and read datasheet for SX1278, but I didn’t find out where I made mistake. I kindly ask for a advice how to modify or supplement my code.
I’m also planning to implement Idle mode (sleep + RC). So I would welcome any help.
FSK_Rx.ino (9.75 KB)
FSK_Tx.ino (9.36 KB)