coordinator, router, end device

XBee & XBee Gateway XBee - 802.15.4
1

hi,
I would like to make my network using coordinator, router and end device. I have set my modules as below.

coordinator:
MODEM : XBP24BZ7
VERSION: 2070
PAN ID : 22
SH : 13A200
SL : 40665A03
DH : 13A200
DL : 40665A4C
NI : COORDINATOR

router:
MODEM : XBP24BZ7
VERSION: 22A7
PAN ID : 22
SH : 13A200
SL : 40665A4C
DH : 13A200
DL : 40665A4C
NI : ROUTER

End device:
MODEM : XBP24BZ7
VERSION: 28A7
PAN ID : 22
SH : 13A200
SL : 40665A41
DH : 13A200
DL : 40665A4C
NI : END DEVICE

Am I on the right track? Is there any other parameter that I need to change? I am using AT command.

Thank you.

2

Selamat datang (to our forum :slight_smile:

You are actually using S2 ZigBee-PRO, not 802.15.4 S1.

You should change the coordinator to also use the 2xA7 firmware, because 2070 is quite old.

You should read up in the Xbee ZigBee manual on sleeping. The end-devcie will need a sleeping setting - like SM=4, plus then you need to set the Sn/SP of all 3 correctly. The Sn/SP of the end-device defines when it wakes and when it sleeps, plus the Sn/Sp of the coordinator/router define how long they ‘support’ the sleeping node before discarding the association. By default, the coordinator/router will discard the end-device in about 1 second, which means all data you try to send to/from the end-devcie will fail.

3

Hi, I have a problem to find a 2xA7 firmware. X-CTU can’t find it in updates. Has anybody have idea how can I get it?

Thanks a lot

4

I had to do a computer replacement just a couple of days ago and re-installed X-CTU etc. It didn’t recognize the 21A7 firmware I’d been using. Even after “Download new versions” X-CTU still insists that 21A0 is now the latest version.