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unable to communicate with modem
Posted:
Tue Oct 25, 2011 4:13 pmby mohamad_taib
Hi all,
i'm keep receiving this messege " unable to communicate with modem" each time i click on test/query tab on X-CTU software..
the baudrate is 9600..
any advice?
Thanks!
Re: unable to communicate with modem
Posted:
Tue Oct 25, 2011 4:18 pmby mohamad_taib
i'm using xbee pro + sheild + arduino duemilanove
Re: unable to communicate with modem
Posted:
Thu Oct 27, 2011 10:35 pmby tonywk88
Did you change the jumper for (XBEE/USB) jumper to XBEE while trying to communicate ?
Re: unable to communicate with modem
Posted:
Fri Oct 28, 2011 5:54 pmby hyng
Hi, is your PC detect the comport? Do you choose the right comport?
Are you using SKXBee-Pro or just the XBee-Pro module? Please bear in mind that the XBee must in 3.3V voltage level, else the module might spoilt.
Re: unable to communicate with modem
Posted:
Fri Oct 28, 2011 10:01 pmby mohamad_taib
Hi,
thanks for the reply,
i believe the com port is correct as well as the usb/xbee jumper.
i'm using xbee pro with xbee shield and arduino board(with the ic removed).. only after several retries, i manage to establish the connection. but sometimes i cannot communicate at all..
Re: unable to communicate with modem
Posted:
Tue Nov 01, 2011 10:34 amby sich
mohamad_taib WROTE:i'm using xbee pro with xbee shield and arduino board(with the ic removed)
Can you clarify this? Why do you need an Arduino board with the IC removed? Loose connection should be the root cause.