TNC compatibility with other LoRa APRS software

[sq2mo]

I've installed rnode FW on TTGO LoRa32 board and configured it as a TNC with proper settings - relatively easy and painless process. Connected the aprsdroid app, sent a frame and heard it on the radio 😄
My goal now is to receive the frame on a digipeater I'm running. I see the frame is received sometimes , but I guess it is not decoded properly.
Digi software I'm using is pretty popular among hams playing with LoRa:
https://github.com/richonguzman/LoRa_APRS_iGate/
Digi board is also LoRa32.

Is this an interoperability issue between two implementations? Should it work "out of the box"?

[kc1awv]

My initial thought is that it's a "we're both speaking, but different languages" problem. I've only set up an APRS link using RNodes on both sides, one running with aprsdroid and the other running with xastir.

I suppose the next question is can you receive APRS packets from the digi to aprsdroid?