ATND

Wireless & IoT
1

I want to know if somebody can help me on the following

I have project to install xbee series 2 coordinator with 3 end device, the first step is to bring the end device id ,I’m trying to send the ATND command using assembly language from my board witch contents( atmel 89c52 with xbee coordinator ,LCD to see the transmit and received command) , I am having troubles getting the ATND response ,I received only tow byte ,but the LED connecting to the pin 6 is glow ,as I think that’s mean a successful send . Also I changed to the API mode for the coordinator and the end devices, to send the ND command (0x7E 0x00 0x04 0x08 0x01 0x4E 0x44 0x64 ),I get the same problem ,the response is a labels rubbish ,anyone can help pliz. :frowning:

2

two coordinators - each must have a different PAN ID. Preferrably each on a different channel.

WIth series 1 XBee you can do peer to peer netoworking, no PAN Coordinator needed. Just set DH/DL and send your message, preferrably with MAC layer ACKs enabled.

the ND command is Digi unique - not IEEE 802.14.5. It sends a broadcast and all nodes that can hear it respond with their Digi proprietary ID. If they are in the same PAN ID/Channel.

3

Dear

i asked about xbee series 2,not 2 coordinator