AT command config for EXS82T-W for work with SMS and GPRS data send/receive | Telit Cinterion IoT Developer Community
January 20, 2021 - 3:16pm, 2799 views
Hi, need help a little from persons who works more with modems. I need to use EXS82T-W modem with Unitronic Vision PLC.
Below some default configuration for BGS2T and EHS6T. But they are differs and they not working with EXS82T-W.
BGS2T:
AT&F
ATE0
AT+CPIN=^****^
WAIT 3
AT^SCFG="GPRS/ATS0/withAttach","off"
AT&C1&D0&S0Q0S0=0V1
ATX4
WAIT 3
AT+CPMS=SM,SM,SM
AT^SGCONF=540,8
AT^SCFG="Radio/Band/HandOver",1
AT&W0
ATI
EHS6T:
+++
ATH
|||AT+CFUN=0,1
WAIT 9
AT
<PIN CODE>
WAIT 3
ATI
AT&D1&C1
AT+CLIP=1
AT^SCFG="GPRS/ATS0/withAttach","off"
ATS0=1
AT+CSNS=4
AT^SCFG="Tcp/WithURCs","off"
WAIT 3
AT^SGCONF=540,8
AT^SCFG="Radio/Band/HandOver",1
Some of AT commands not working with EXS82 and modem not initialised. So advice is needed for more correct configuration for EXS82T-W
BR,
Alexander
Hello,
Please paste the log to show what fails. Do you have the AT commands specification document for EXS82 module?
Best regards,
Bartłomiej
Hi,
yes, I have command pdf file and trying investigate by testing how start it to work.
Problem with 4 commands:
log below:
What do you recommend to change??
BR,
Alex
Hello,
AT&W0 should work. With my module it does (can you check 'ATI1' reply for a detailed firmware version?). But you can also try AT&W.
^SCFG: "Radio/Band/HandOver" setting is specific to BGS2 module.
ATX command is not supported by EXS82-W module - it is related to CONNECT result code displaying for CS data and voice calls.
ATS0 command is not supported - it is related to number of rings before automatically answering a call.
So this 'AT&C1&D0&S0Q0V1' should work. You can also execute each command separately (AT&C1 AT&D0 AT&S0 ATQ0 ATV1).
Regards,
Bartłomiej
Hi,
After ATI command I received this: CinterionEXS82-WREVISION 01.003
Also I found that ATDT command not working - direct numbering, I just truing send message from terminal... Do you have newer Firmware at your device? If yes - how I can update mine?
Alex
ATDT is related to tone dialing. You should not find ATDT in the AT commands specification document for any of our modules. Presumably BGS2 and EHS6 might accept it for some compatibility reasons. But EXS82 does not support CS calls.
Please check 'ATI1' with '1' in the end for a detailed firmware version.
After ATI1 received this: CinterionEXS82-WREVISION 01.003A-REVISION 01.000.050OK
I tested with the same version and AT&W0 was working. So it is strange that it does not in your case. Anyway please also try AT&W.