XBEE communication mistake

polor

New Member
Hello,
I try to communicate between 2 XBEE modules.
On both cards, I'm using a micro 18M2 and a XBEE module, MAX aren't present.
On the 1st micro (emittor), program is very easy: serout..., on the 2nd (receiver): serin... with a lighting DEL.
I checked that the signal on XBEE module emittor (micro output) is not the same that on the XBEE module receiver (XBEE output).
I tried to invert Emittor and receptor; both XBEE module and both 18M2: results are always the same, I can't communicate.
On every cases, on both cards, DEL RSSI and STAT are lighted and DEL IND is warning.
Could someone please help me mainly with a draft and a program?
Many thanks in advance for your help
regards
Polor
 
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