Hello,
I am trying to make basic call with EM9191 module, it seems module is not receiving any RF energy.
I noticed, SIM_PWR is 0V,
and SIM is not detected by AT+CIN? command.
Is there any setup of command we need to run to Configure the EM9191 module ?
Do we need any command to enable USIM_PWR ?
Firmware : SWIX55C_03.09.06.00.
Thanks
what are the returns of the followings?
AT!ENTERCND=“A710”
ati3
at!impref?
AT+CFUN?
AT!UIMS?
AT!PCINFO?
AT+Cpin?
AT!CUSTOM?
Hello,
Please find
AT!ENTERCND=“ciena123”
OK
ati3
Manufacturer: Sierra Wireless, Incorporated
Model: EM9191
Revision: SWIX55C_03.09.06.00 340b2d jenkins 2022/03/16 00:37:53
IMEI: 355890341092943
IMEI SV: 21
FSN: CX2437506501A1
+GCAP: +CGSM,+DS,+ES
OK
at!impref?
!IMPREF:
preferred fw version: 03.09.06.00
preferred carrier name: GENERIC
preferred config name: GENERIC_030.038_000
preferred subpri index: 000
current fw version: 03.09.06.00
current carrier name: GENERIC
current config name: GENERIC_030.038_000
current subpri index: 000
OK
AT+CFUN?
+CFUN: 1
OK
AT!UIMS?
!UIMS: 0
OK
AT!PCINFO?
State: Online
LPM voters - Temp:0, Volt:0, User:0, W_DISABLE:0, IMSWITCH:0, BIOS:0, LWM2M:0, OMADM:0, FOTA:0, RFCAL:0, , RFC_INIT:0
LPM persistence - None
OK
AT+Cpin?
+CME ERROR: SIM not inserted
AT!CUSTOM?
!CUSTOM:
GPSENABLE 0x01
IPV6ENABLE 0x01
SIMLPM 0x01
IMCONFIG 0x02
ICMPINTSRVDIS 0x01
OK
I don’t see problem.
You can try the same FW and setting as mine:
ati3
Manufacturer: Sierra Wireless, Incorporated
Model: EM9191
Revision: SWIX55C_03.09.11.00 7bf975 jenkins 2022/06/10 20:36:01
IMEI: 355890340712345
IMEI SV: 22
FSN: 78214751212345
+GCAP: +CGSM
OK
at!pcinfo?
State: Online
LPM voters - Temp:0, Volt:0, User:0, W_DISABLE:0, IMSWITCH:0, BIOS:0, LWM2M:0, OMADM:0, FOTA:0, NVCRIT:0, RFCAL:0, , RFC_INIT:0
LPM persistence - None
OK
at!impref?
!IMPREF:
preferred fw version: 03.09.11.00
preferred carrier name: GENERIC
preferred config name: GENERIC_030.044_001
preferred subpri index: 000
current fw version: 03.09.11.00
current carrier name: GENERIC
current config name: GENERIC_030.044_001
current subpri index: 000
OK
at!custom?
!CUSTOM:
GPSENABLE 0x01
UIM2ENABLE 0x02
IPV6ENABLE 0x01
SIMLPM 0x01
IMCONFIG 0x02
ICMPINTSRVDIS 0x01
QXDMLOGENABLE 0x01
SIMLPA 0x01
MBIMMODE 0x01
OK
at!uims?
!UIMS: 0
OK
at+cpin?
+CPIN: READY
OK
at+cfun?
+CFUN: 1
OK
Hello,
I tried below setting,
still I am getting SIM error.
I measured via oscilloscope as well, there is no voltage on USIM_PWR (Pin 36)
Is there any command to enable or test USIM_PWR ?
ati3
Manufacturer: Sierra Wireless, Incorporated
Model: EM9191
Revision: SWIX55C_03.09.06.00 340b2d jenkins 2022/03/16 00:37:53
IMEI: 355890341092943
IMEI SV: 21
FSN: CX2437506501A1
+GCAP: +CGSM
OK
at!pcinfo?
State: Online
LPM voters - Temp:0, Volt:0, User:0, W_DISABLE:0, IMSWITCH:0, BIOS:0, LWM2M:0, OMADM:0, FOTA:0, RFCAL:0, , RFC_INIT:0
LPM persistence - None
OK
at!impref?
!IMPREF:
preferred fw version: 03.09.06.00
preferred carrier name: GENERIC
preferred config name: GENERIC_030.038_000
preferred subpri index: 000
current fw version: 03.09.06.00
current carrier name: GENERIC
current config name: GENERIC_030.038_000
current subpri index: 000
OK
at!custom?
!CUSTOM:
GPSENABLE 0x01
UIM2ENABLE 0x02
IPV6ENABLE 0x01
SIMLPM 0x01
IMCONFIG 0x02
ICMPINTSRVDIS 0x01
QXDMLOGENABLE 0x01
SIMLPA 0x01
MBIMMODE 0x01
OK
at!uims?
!UIMS: 0
OK
at+cpin?
+CME ERROR: SIM not inserted
at+cfun?
+CFUN: 1
OK
are you testing in the development kit?
Hello,
I am testing on our board.
we don’t have Sierra wireless development kit.
Thanks
I am testing on dev kit
Maybe some hardware problem on your board
Hello,
Can you suggest, Is there any dependency for SIM_PWR to generate from Module ?
Thanks
I don’t run any extra command before for enabling SIM interface…
You might need to read the SIM section in PTS:
Hello,
The SIM detect signal logic was reverse in my design,
It is working after disconnecting the Signal.
Thanks for your help.
Thanks
Himanshu
Thanks
Himanshu
