I am using xBee series 2 with 1 coordinator and 2 routers configured as Zigbee AT & operating in transparent mode.
I always use the ATDNxxxx command at the coordinator to address each router before sending text.
this works well most of the time. However, every now and then I get a situation where I get:
ATDNxxxx ----> (xxxx is the ascii name of the remote Zigbee router)
In the manual it says I should get OK or ERROR as a response to the ATDN command...but I get both.
can anyone advise on a solution or workaround for this situation.