319#define RADIOLIB_SX126X_SYNC_WORD_PUBLIC 0x34 // actually 0x3444 NOTE: The low nibbles in each byte (0x_4_4) are masked out since apparently, they're reserved.
320#define RADIOLIB_SX126X_SYNC_WORD_PRIVATE 0x12 // actually 0x1424 You couldn't make this up if you tried.