packets - Why are my xbees lost data? -


here case: have 3 xbees, , use 2 of them send messages third one. make loop send 2 messages per sec , each message 50 bytes. when use third xbee receive messages , received part of them .i'm sure messages send out

successfully. e.g, send out 107 messages of each xbee, means total 214 messages. on third xbee , received 98

messages first xbee , 91 messages second xbee.

q: 1. seems messages have sent out , must receiver's fault, because of receive buffer size or

something? 2, should use @ least 3 xbees send packets , have 1 receiver, how do solve problem? plus: xbee s1 pro, , can not use other version or update firmware.

make sure you're running @ 115200 bps on xbee radios instead of 9600 bps.

make sure you're using unicast messages (messages addressed directly device) instead of broadcast messages. on zigbee network, broadcasts re-sent 3 times every router on network , result in lot of network traffic.


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