SX1278 Problem

Hi everyone!

I’m trying to use the Dorji DRF1278F to send a message between two arduino unos, but for some reason this is not working…
It doesn’t seems to transsmit the package (I think, but not sure, that it failed to write to registers)
I’m using an example colde (that i have attached) and my arduino’s connection are as follows (both are the same):

DRF1278F → Arduino Uno

NSS → Pin 8
Reset → Pin 9
DIO2 → Pin 10
MOSI → Pin 11
MISO → Pin 12
SCK → Pin 13

I’m also using level shifters to drop the Pin’s voltage to 3.3 Volts.

Thanks in advance! (10.2 KB) (10.2 KB)


Hey, someone?

I may be playing with RA-02 modules this week. Did you ever get anywhere on this? I will let you know if I get anywhere.