I'm new to xbee and saw your post on the forum, thanks for this.
I have Xbee s2c 63mw module connected on my arduino mega, I'm trying to do point to point communication in API mode.In fact, everything is OK, but there are moments when communication breaks down.
I couldn't understand why. RSSI led sometimes flashes sometimes flashes
When communicating between arduino's am I making a timing error?
Or could you think of a different situation?