I’m Testing two micro Xbee3 modules, updated the lastest firmware. setting one as a coordinator CE=1, and the other one as a Router CE=1, both on transparent mode. when I try to send data from the router to the coordinator all seems to be ok, but when I try to comunicate backgards, the coordinator returns any character that I’m sendind at the time. and its not transmiting anything. any advice?
Check your destination address files in your Coordinator. You probably have it set for self address.