"Error 'AT' timed out".

[arunadtec]

I've just received a nRF9160 DK.

I've installed nRF Connect v3.6.1 and LTE Link Monitor.

I select the device (3 serial ports are shown). I press reset button and the terminal shows that the application is started.

I introduce AT, AT+CFUN? and AT+CFUN=1 commands but always receive the same message: "Error 'AT' timed out".

What's the problem?

[Øyvind]

Hello, 

Can you provide some more information i.e. what sample you are using? What other error do you get? What do you receive in LTE Link Monitor?

Kind regards,
Øyvind

[arunadtec]

Hi,

Please find the log of Programmer and LTE Link apps, I have tried all applications and not seeing debug information as shown in example video

Please help

-----------------------------------------------

2021-06-14T17:00:31.872Z INFO Application data folder: C:\Users\aadith\AppData\Roaming\nrfconnect\pc-nrfconnect-programmer
2021-06-14T17:00:31.964Z DEBUG App pc-nrfconnect-programmer v1.4.11 official
2021-06-14T17:00:31.965Z DEBUG App path: C:\Users\aadith\.nrfconnect-apps\node_modules\pc-nrfconnect-programmer
2021-06-14T17:00:31.965Z DEBUG nRFConnect 3.6.1 is supported by the app (^3.6.0)
2021-06-14T17:00:31.965Z DEBUG nRFConnect path: C:\Users\aadith\AppData\Local\Programs\nrfconnect\resources\app.asar
2021-06-14T17:00:31.965Z DEBUG HomeDir: C:\Users\aadith
2021-06-14T17:00:31.965Z DEBUG TmpDir: C:\Users\aadith\AppData\Local\Temp
2021-06-14T17:00:31.981Z INFO Using nrfjprog library 10.12.1, pc-nrfjprog-js 1.7.6
2021-06-14T17:00:32.882Z VERBOSE Could not fetch serial number for serial port at COM1
2021-06-14T17:00:32.883Z VERBOSE Could not fetch serial number for serial port at COM2
2021-06-14T17:00:32.883Z VERBOSE Could not fetch serial number for serial port at COM3
2021-06-14T17:00:35.244Z INFO Using nrfjprog to communicate with target
2021-06-14T17:00:36.223Z INFO Using J-Link Software version 6.88
2021-06-14T17:00:36.689Z INFO Segger serial: 960049248
2021-06-14T17:00:36.689Z INFO Segger speed: 2000 kHz
2021-06-14T17:00:36.689Z INFO Segger version: J-Link OB-K22-NordicSemi compiled Jan 21 2020 17:33:01
2021-06-14T17:00:36.690Z INFO Core probed: 960049248
2021-06-14T17:00:36.690Z INFO Core RAM: 256KiB
2021-06-14T17:00:36.690Z INFO Core ROM: 1024KiB in pages of 4KiB
2021-06-14T17:00:36.949Z INFO Model: NRF9160_xxAA_REV2.
2021-06-14T17:00:37.778Z INFO Core0: Reading device non-volatile memory. This may take a few seconds.
2021-06-14T17:00:47.283Z INFO Core0: Non-volatile memory has been read. 4 non-empty memory blocks identified
2021-06-14T17:00:50.665Z INFO Recovery procedure finished
2021-06-14T17:00:50.672Z INFO Using nrfjprog to communicate with target
2021-06-14T17:00:51.962Z INFO Using J-Link Software version 6.88
2021-06-14T17:00:53.072Z INFO Segger serial: 960049248
2021-06-14T17:00:53.072Z INFO Segger speed: 2000 kHz
2021-06-14T17:00:53.072Z INFO Segger version: J-Link OB-K22-NordicSemi compiled Jan 21 2020 17:33:01
2021-06-14T17:00:53.073Z INFO Core probed: 960049248
2021-06-14T17:00:53.073Z INFO Core RAM: 256KiB
2021-06-14T17:00:53.073Z INFO Core ROM: 1024KiB in pages of 4KiB
2021-06-14T17:00:53.324Z INFO Model: NRF9160_xxAA_REV2.
2021-06-14T17:00:54.363Z INFO Core0: Reading device non-volatile memory. This may take a few seconds.
2021-06-14T17:01:04.223Z INFO Core0: Non-volatile memory has been read. 1 non-empty memory blocks identified
2021-06-14T17:01:05.084Z INFO Parsing HEX file: D:\NRF\nrf9160dk_fw_2021-03-01_8e8c6089\img_fota_dfu_hex\nrf9160dk_asset_tracker_nbiot_2021-03-01_8e8c6089.hex
2021-06-14T17:01:05.099Z INFO File was last modified at 3/1/2021, 2:04:48 PM
2021-06-14T17:01:09.405Z INFO Recovery procedure finished
2021-06-14T17:01:09.412Z INFO Using nrfjprog to communicate with target
2021-06-14T17:01:10.661Z INFO Using J-Link Software version 6.88
2021-06-14T17:01:11.711Z INFO Segger serial: 960049248
2021-06-14T17:01:11.711Z INFO Segger speed: 2000 kHz
2021-06-14T17:01:11.711Z INFO Segger version: J-Link OB-K22-NordicSemi compiled Jan 21 2020 17:33:01
2021-06-14T17:01:11.711Z INFO Core probed: 960049248
2021-06-14T17:01:11.711Z INFO Core RAM: 256KiB
2021-06-14T17:01:11.711Z INFO Core ROM: 1024KiB in pages of 4KiB
2021-06-14T17:01:11.956Z INFO Model: NRF9160_xxAA_REV2.
2021-06-14T17:01:12.405Z INFO Core0: Reading device non-volatile memory. This may take a few seconds.
2021-06-14T17:01:14.042Z INFO Core0: UICR has been read. Click read button to read full non-volatile memory.
2021-06-14T17:01:14.172Z INFO Writing procedure starts for core0
2021-06-14T17:01:27.479Z INFO Write procedure finished
2021-06-14T17:01:27.481Z INFO Using nrfjprog to communicate with target
2021-06-14T17:01:27.912Z INFO Using J-Link Software version 6.88
2021-06-14T17:01:28.360Z INFO Segger serial: 960049248
2021-06-14T17:01:28.360Z INFO Segger speed: 2000 kHz
2021-06-14T17:01:28.360Z INFO Segger version: J-Link OB-K22-NordicSemi compiled Jan 21 2020 17:33:01
2021-06-14T17:01:28.360Z INFO Core probed: 960049248
2021-06-14T17:01:28.360Z INFO Core RAM: 256KiB
2021-06-14T17:01:28.361Z INFO Core ROM: 1024KiB in pages of 4KiB
2021-06-14T17:01:28.604Z INFO Model: NRF9160_xxAA_REV2.
2021-06-14T17:01:29.224Z INFO Core0: Reading device non-volatile memory. This may take a few seconds.
2021-06-14T17:01:39.192Z INFO Core0: Non-volatile memory has been read. 4 non-empty memory blocks identified
2021-06-14T17:01:45.287Z INFO Modem DFU starts to write...
2021-06-14T17:01:45.287Z INFO Writing D:\NRF\nrf9160dk_fw_2021-03-01_8e8c6089\mfwnrf9160123.zip to device 960049248
2021-06-14T17:01:47.248Z INFO Checking for newer bootloader.
2021-06-14T17:01:47.251Z INFO Newer bootloader discovered, re-initializing.
2021-06-14T17:01:47.445Z INFO Programming file 0 of 2 files.
2021-06-14T17:01:47.458Z INFO Programming 1 of 1 segments.
2021-06-14T17:01:47.538Z INFO Programming finished.

2021-06-14T17:01:47.539Z INFO Programming file 1 of 2 files.
2021-06-14T17:01:48.192Z INFO Programming 1 of 32 segments.
2021-06-14T17:01:48.979Z INFO Programming 2 of 32 segments.
2021-06-14T17:01:50.463Z INFO Programming 3 of 32 segments.
2021-06-14T17:01:51.945Z INFO Programming 4 of 32 segments.
2021-06-14T17:01:53.423Z INFO Programming 5 of 32 segments.
2021-06-14T17:01:54.908Z INFO Programming 6 of 32 segments.
2021-06-14T17:01:56.386Z INFO Programming 7 of 32 segments.
2021-06-14T17:01:57.864Z INFO Programming 8 of 32 segments.
2021-06-14T17:01:59.347Z INFO Programming 9 of 32 segments.
2021-06-14T17:02:00.831Z INFO Programming 10 of 32 segments.
2021-06-14T17:02:02.315Z INFO Programming 11 of 32 segments.
2021-06-14T17:02:03.805Z INFO Programming 12 of 32 segments.
2021-06-14T17:02:05.302Z INFO Programming 13 of 32 segments.
2021-06-14T17:02:06.779Z INFO Programming 14 of 32 segments.
2021-06-14T17:02:08.258Z INFO Programming 15 of 32 segments.
2021-06-14T17:02:09.734Z INFO Programming 16 of 32 segments.
2021-06-14T17:02:11.212Z INFO Programming 17 of 32 segments.
2021-06-14T17:02:12.707Z INFO Programming 18 of 32 segments.
2021-06-14T17:02:14.193Z INFO Programming 19 of 32 segments.
2021-06-14T17:02:15.685Z INFO Programming 20 of 32 segments.
2021-06-14T17:02:17.162Z INFO Programming 21 of 32 segments.
2021-06-14T17:02:18.639Z INFO Programming 22 of 32 segments.
2021-06-14T17:02:20.121Z INFO Programming 23 of 32 segments.
2021-06-14T17:02:21.599Z INFO Programming 24 of 32 segments.
2021-06-14T17:02:23.083Z INFO Programming 25 of 32 segments.
2021-06-14T17:02:24.568Z INFO Programming 26 of 32 segments.
2021-06-14T17:02:26.067Z INFO Programming 27 of 32 segments.
2021-06-14T17:02:27.580Z INFO Programming 28 of 32 segments.
2021-06-14T17:02:29.084Z INFO Programming 29 of 32 segments.
2021-06-14T17:02:30.591Z INFO Programming 30 of 32 segments.
2021-06-14T17:02:32.104Z INFO Programming 31 of 32 segments.
2021-06-14T17:02:33.073Z INFO Programming 32 of 32 segments.
2021-06-14T17:02:33.392Z INFO Programming finished.

2021-06-14T17:02:33.460Z INFO Checking for newer bootloader.
2021-06-14T17:02:33.475Z INFO Verifying 1 of 1 segments.
2021-06-14T17:02:33.535Z INFO Verifying 1 of 30 segments.
2021-06-14T17:02:33.540Z INFO Verifying 2 of 30 segments.
2021-06-14T17:02:33.547Z INFO Verifying 3 of 30 segments.
2021-06-14T17:02:33.552Z INFO Verifying 4 of 30 segments.
2021-06-14T17:02:33.557Z INFO Verifying 5 of 30 segments.
2021-06-14T17:02:33.562Z INFO Verifying 6 of 30 segments.
2021-06-14T17:02:33.566Z INFO Verifying 7 of 30 segments.
2021-06-14T17:02:33.572Z INFO Verifying 8 of 30 segments.
2021-06-14T17:02:33.574Z INFO Verifying 9 of 30 segments.
2021-06-14T17:02:33.578Z INFO Verifying 10 of 30 segments.
2021-06-14T17:02:33.582Z INFO Verifying 11 of 30 segments.
2021-06-14T17:02:33.586Z INFO Verifying 12 of 30 segments.
2021-06-14T17:02:33.590Z INFO Verifying 13 of 30 segments.
2021-06-14T17:02:33.594Z INFO Verifying 14 of 30 segments.
2021-06-14T17:02:33.598Z INFO Verifying 15 of 30 segments.
2021-06-14T17:02:33.601Z INFO Verifying 16 of 30 segments.
2021-06-14T17:02:33.605Z INFO Verifying 17 of 30 segments.
2021-06-14T17:02:33.609Z INFO Verifying 18 of 30 segments.
2021-06-14T17:02:33.613Z INFO Verifying 19 of 30 segments.
2021-06-14T17:02:33.617Z INFO Verifying 20 of 30 segments.
2021-06-14T17:02:33.638Z INFO Verifying 21 of 30 segments.
2021-06-14T17:02:33.640Z INFO Verifying 22 of 30 segments.
2021-06-14T17:02:33.641Z INFO Verifying 23 of 30 segments.
2021-06-14T17:02:33.644Z INFO Verifying 24 of 30 segments.
2021-06-14T17:02:33.650Z INFO Verifying 25 of 30 segments.
2021-06-14T17:02:33.653Z INFO Verifying 26 of 30 segments.
2021-06-14T17:02:33.657Z INFO Verifying 27 of 30 segments.
2021-06-14T17:02:33.661Z INFO Verifying 28 of 30 segments.
2021-06-14T17:02:33.665Z INFO Verifying 29 of 30 segments.
2021-06-14T17:02:33.669Z INFO Verifying 30 of 30 segments.
2021-06-14T17:02:33.780Z INFO Verifying 1 of 1 segments.
2021-06-14T17:02:33.820Z INFO Verification completed.

2021-06-14T17:02:33.868Z INFO Modem DFU completed successfully!
2021-06-14T17:02:57.839Z INFO Using nrfjprog to communicate with target
2021-06-14T17:02:58.255Z INFO Using J-Link Software version 6.88
2021-06-14T17:02:58.952Z INFO Segger serial: 960049248
2021-06-14T17:02:58.952Z INFO Segger speed: 2000 kHz
2021-06-14T17:02:58.952Z INFO Segger version: J-Link OB-K22-NordicSemi compiled Jan 21 2020 17:33:01
2021-06-14T17:02:58.952Z INFO Core probed: 960049248
2021-06-14T17:02:58.952Z INFO Core RAM: 256KiB
2021-06-14T17:02:58.952Z INFO Core ROM: 1024KiB in pages of 4KiB
2021-06-14T17:02:59.201Z INFO Model: NRF9160_xxAA_REV2.
2021-06-14T17:02:59.624Z INFO Core0: Reading device non-volatile memory. This may take a few seconds.
2021-06-14T17:03:09.102Z INFO Core0: Non-volatile memory has been read. 4 non-empty memory blocks identified

------------------------

021-06-14T16:52:31.562Z INFO Application data folder: C:\Users\aadith\AppData\Roaming\nrfconnect\pc-nrfconnect-linkmonitor
2021-06-14T16:52:31.607Z DEBUG App pc-nrfconnect-linkmonitor v1.1.10 official
2021-06-14T16:52:31.607Z DEBUG App path: C:\Users\aadith\.nrfconnect-apps\node_modules\pc-nrfconnect-linkmonitor
2021-06-14T16:52:31.607Z DEBUG nRFConnect 3.6.1 is supported by the app (^3.6.0)
2021-06-14T16:52:31.607Z DEBUG nRFConnect path: C:\Users\aadith\AppData\Local\Programs\nrfconnect\resources\app.asar
2021-06-14T16:52:31.607Z DEBUG HomeDir: C:\Users\aadith
2021-06-14T16:52:31.607Z DEBUG TmpDir: C:\Users\aadith\AppData\Local\Temp
2021-06-14T16:52:31.613Z VERBOSE Could not fetch serial number for serial port at COM1
2021-06-14T16:52:31.614Z VERBOSE Could not fetch serial number for serial port at COM2
2021-06-14T16:52:31.614Z VERBOSE Could not fetch serial number for serial port at COM3
2021-06-14T16:52:33.711Z INFO Modem port is opened
2021-06-14T16:52:33.722Z DEBUG modem >> AT+CFUN?
2021-06-14T16:53:04.585Z DEBUG modem >> AT+CFUN?
2021-06-14T16:53:05.586Z ERROR Error: 'AT+CFUN?
' timed out
2021-06-14T16:53:06.071Z DEBUG modem >> AT+CFUN?
2021-06-14T16:53:07.071Z ERROR Error: 'AT+CFUN?
' timed out
2021-06-14T16:53:07.379Z DEBUG modem >> AT
2021-06-14T16:53:08.389Z ERROR Error: 'AT
' timed out
2021-06-14T16:53:08.391Z DEBUG modem >> AT
2021-06-14T16:53:09.392Z ERROR Error: 'AT
' timed out

--------------------------------------------------

[Øyvind]

Hello, and thank you for providing this information. From the logs I see that you are programming img_fota_dfu_hex/nrf9160dk_asset_tracker_nbiot_2021-03-01_8e8c6089.hex, can you please try with img_app_bl/nrf9160dk_asset_tracker_ltem_2021-03-01_8e8c6089.hex instead?

From the logs it states that you have Model: NRF9160_xxAA_REV2, where AA indicates LTE-M only. Please verify.

[arunadtec]

hi,

its able to work on AT commands, but the sim is not connecting to LTE network. I am testing this from INDIA, so not knowing whether it works.

Please suggest

------------

2021-06-15T17:10:42.923Z INFO Application data folder: C:\Users\aadith\AppData\Roaming\nrfconnect\pc-nrfconnect-linkmonitor
2021-06-15T17:10:43.010Z DEBUG App pc-nrfconnect-linkmonitor v1.1.10 official
2021-06-15T17:10:43.010Z DEBUG App path: C:\Users\aadith\.nrfconnect-apps\node_modules\pc-nrfconnect-linkmonitor
2021-06-15T17:10:43.010Z DEBUG nRFConnect 3.6.1 is supported by the app (^3.6.0)
2021-06-15T17:10:43.010Z DEBUG nRFConnect path: C:\Users\aadith\AppData\Local\Programs\nrfconnect\resources\app.asar
2021-06-15T17:10:43.011Z DEBUG HomeDir: C:\Users\aadith
2021-06-15T17:10:43.011Z DEBUG TmpDir: C:\Users\aadith\AppData\Local\Temp
2021-06-15T17:10:43.019Z VERBOSE Could not fetch serial number for serial port at COM1
2021-06-15T17:10:43.020Z VERBOSE Could not fetch serial number for serial port at COM2
2021-06-15T17:10:43.020Z VERBOSE Could not fetch serial number for serial port at COM3
2021-06-15T17:10:50.087Z INFO Modem port is opened
2021-06-15T17:10:50.093Z DEBUG modem >> AT+CFUN?
2021-06-15T17:10:50.102Z DEBUG modem << +CFUN: 1
2021-06-15T17:10:50.104Z DEBUG modem << OK
2021-06-15T17:10:50.434Z DEBUG modem >> AT+CGSN=1
2021-06-15T17:10:50.450Z DEBUG modem << +CGSN: "352656106114609"
2021-06-15T17:10:50.454Z DEBUG modem << OK
2021-06-15T17:10:50.466Z DEBUG modem >> AT+CGMI
2021-06-15T17:10:50.474Z DEBUG modem << Nordic Semiconductor ASA
2021-06-15T17:10:50.482Z DEBUG modem << OK
2021-06-15T17:10:50.486Z DEBUG modem >> AT+CGMM
2021-06-15T17:10:50.492Z DEBUG modem << nRF9160-SICA
2021-06-15T17:10:50.494Z DEBUG modem << OK
2021-06-15T17:10:50.496Z DEBUG modem >> AT+CGMR
2021-06-15T17:10:50.502Z DEBUG modem << mfw_nrf9160_1.2.3
2021-06-15T17:10:50.504Z DEBUG modem << OK
2021-06-15T17:10:50.505Z INFO Nordic Semiconductor ASA nRF9160-SICA [mfw_nrf9160_1.2.3] SerNr: 352656106114609
2021-06-15T17:10:50.510Z DEBUG modem >> AT+CEMODE?
2021-06-15T17:10:50.515Z DEBUG modem << +CEMODE: 2
2021-06-15T17:10:50.518Z DEBUG modem << OK
2021-06-15T17:10:50.530Z DEBUG modem >> AT%XCBAND=?
2021-06-15T17:10:50.539Z DEBUG modem << %XCBAND: (1,2,3,4,5,8,12,13,18,19,20,25,26,28,66)
2021-06-15T17:10:50.547Z DEBUG modem <<
2021-06-15T17:10:50.549Z DEBUG modem << OK
2021-06-15T17:10:50.560Z DEBUG modem >> AT+CMEE?
2021-06-15T17:10:50.565Z DEBUG modem << +CMEE: 0
2021-06-15T17:10:50.567Z DEBUG modem << OK
2021-06-15T17:10:50.571Z DEBUG modem >> AT+CMEE=1
2021-06-15T17:10:50.576Z DEBUG modem << OK
2021-06-15T17:10:50.579Z DEBUG modem >> AT+CNEC?
2021-06-15T17:10:50.586Z DEBUG modem << +CNEC: 0
2021-06-15T17:10:50.587Z DEBUG modem << OK
2021-06-15T17:10:50.592Z DEBUG modem >> AT+CNEC=24
2021-06-15T17:10:50.597Z DEBUG modem << OK
2021-06-15T17:10:50.599Z DEBUG modem >> AT+CGEREP?
2021-06-15T17:10:50.611Z DEBUG modem << +CGEREP: 0,0
2021-06-15T17:10:50.614Z DEBUG modem << OK
2021-06-15T17:10:50.617Z DEBUG modem >> AT+CGDCONT?
2021-06-15T17:10:50.622Z DEBUG modem << OK
2021-06-15T17:10:50.627Z DEBUG modem >> AT+CGACT?
2021-06-15T17:10:50.632Z DEBUG modem << OK
2021-06-15T17:10:50.634Z DEBUG modem >> AT+CGEREP=1
2021-06-15T17:10:50.642Z DEBUG modem << OK
2021-06-15T17:10:50.645Z DEBUG modem >> AT+CIND=1,1,1
2021-06-15T17:10:50.649Z DEBUG modem << OK
2021-06-15T17:10:50.656Z DEBUG modem >> AT+CEREG=5
2021-06-15T17:10:50.664Z DEBUG modem << OK
2021-06-15T17:10:50.666Z DEBUG modem >> AT+CEREG?
2021-06-15T17:10:50.676Z DEBUG modem << +CEREG: 5,4,"FFFE","FFFFFFFF",7,0,0,"00000000","00000000"
2021-06-15T17:10:50.678Z DEBUG modem << OK
2021-06-15T17:10:50.685Z DEBUG modem >> AT%CESQ=1
2021-06-15T17:10:50.695Z DEBUG modem << OK
2021-06-15T17:10:50.698Z DEBUG modem >> AT+CESQ
2021-06-15T17:10:50.704Z DEBUG modem << +CESQ: 99,99,255,255,255,255
2021-06-15T17:10:50.705Z DEBUG modem << OK
2021-06-15T17:10:50.715Z DEBUG modem >> AT%XSIM=1
2021-06-15T17:10:50.719Z DEBUG modem << OK
2021-06-15T17:10:50.721Z DEBUG modem >> AT%XSIM?
2021-06-15T17:10:50.728Z DEBUG modem << %XSIM: 1
2021-06-15T17:10:50.730Z DEBUG modem << OK
2021-06-15T17:10:50.736Z DEBUG modem >> AT+CPIN?
2021-06-15T17:10:50.748Z DEBUG modem << +CPIN: READY
2021-06-15T17:10:50.750Z DEBUG modem << OK
2021-06-15T17:10:50.756Z DEBUG modem >> AT+CPINR="SIM PIN"
2021-06-15T17:10:50.770Z DEBUG modem << +CPINR: "SIM PIN",3
2021-06-15T17:10:50.771Z DEBUG modem << OK
2021-06-15T17:10:50.780Z DEBUG modem >> AT+CIMI
2021-06-15T17:10:50.786Z DEBUG modem << 204080813629454
2021-06-15T17:10:50.788Z DEBUG modem <<
2021-06-15T17:10:50.789Z DEBUG modem << OK
2021-06-15T17:10:50.790Z INFO IMSIdentity: 204080813629454
2021-06-15T17:10:56.329Z DEBUG modem << *** Booting Zephyr OS build v2.4.99-ncs1 ***
2021-06-15T17:10:56.338Z DEBUG modem << I: Starting bootloader
2021-06-15T17:10:56.340Z DEBUG modem << I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-06-15T17:10:56.349Z DEBUG modem << I: Secondary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-06-15T17:10:56.351Z DEBUG modem << I: Boot source: none
2021-06-15T17:10:56.352Z DEBUG modem << I: Swap type: none
2021-06-15T17:10:56.622Z DEBUG modem << I: Bootloader chainload address offset: 0x10000
2021-06-15T17:10:56.627Z DEBUG modem << I: Jumping to the first image slot
2021-06-15T17:10:56.629Z DEBUG modem << *** Booting Zephyr OS build v2.4.99-ncs1 ***
2021-06-15T17:10:56.632Z DEBUG modem << Flash regionsDomainPermissions
2021-06-15T17:10:56.635Z DEBUG modem << 00 02 0x00000 0x18000 Securerwxl
2021-06-15T17:10:56.639Z DEBUG modem << 03 31 0x18000 0x100000 Non-Securerwxl
2021-06-15T17:10:56.650Z DEBUG modem << Non-secure callable region 0 placed in flash region 2 with size 32.
2021-06-15T17:10:56.815Z DEBUG modem << SRAM regionDomainPermissions
2021-06-15T17:10:56.821Z DEBUG modem << 00 07 0x00000 0x10000 Securerwxl
2021-06-15T17:10:56.823Z DEBUG modem << 08 31 0x10000 0x40000 Non-Securerwxl
2021-06-15T17:10:56.824Z DEBUG modem << PeripheralDomainStatus
2021-06-15T17:10:56.827Z DEBUG modem << 00 NRF_P0 Non-SecureOK
2021-06-15T17:10:56.835Z DEBUG modem << 01 NRF_CLOCK Non-SecureOK
2021-06-15T17:10:56.837Z DEBUG modem << 02 NRF_RTC0 Non-SecureOK
2021-06-15T17:10:56.839Z DEBUG modem << 03 NRF_RTC1 Non-SecureOK
2021-06-15T17:10:56.842Z DEBUG modem << 04 NRF_NVMC Non-SecureOK
2021-06-15T17:10:56.852Z DEBUG modem << 05 NRF_UARTE1 Non-SecureOK
2021-06-15T17:10:56.853Z DEBUG modem << 06 NRF_UARTE2 SecureSKIP
2021-06-15T17:10:56.854Z DEBUG modem << 07 NRF_TWIM2 Non-SecureOK
2021-06-15T17:10:56.856Z DEBUG modem << 08 NRF_SPIM3 Non-SecureOK
2021-06-15T17:10:56.858Z DEBUG modem << 09 NRF_TIMER0 Non-SecureOK
2021-06-15T17:10:56.866Z DEBUG modem << 10 NRF_TIMER1 Non-SecureOK
2021-06-15T17:10:56.868Z DEBUG modem << 11 NRF_TIMER2 Non-SecureOK
2021-06-15T17:10:56.869Z DEBUG modem << 12 NRF_SAADC Non-SecureOK
2021-06-15T17:10:56.871Z DEBUG modem << 13 NRF_PWM0 Non-SecureOK
2021-06-15T17:10:56.874Z DEBUG modem << 14 NRF_PWM1 Non-SecureOK
2021-06-15T17:10:56.883Z DEBUG modem << 15 NRF_PWM2 Non-SecureOK
2021-06-15T17:10:56.885Z DEBUG modem << 16 NRF_PWM3 Non-SecureOK
2021-06-15T17:10:56.886Z DEBUG modem << 17 NRF_WDT Non-SecureOK
2021-06-15T17:10:56.888Z DEBUG modem << 18 NRF_IPC Non-SecureOK
2021-06-15T17:10:56.891Z DEBUG modem << 19 NRF_VMC Non-SecureOK
2021-06-15T17:10:56.900Z DEBUG modem << 20 NRF_FPU Non-SecureOK
2021-06-15T17:10:56.902Z DEBUG modem << 21 NRF_EGU1 Non-SecureOK
2021-06-15T17:10:56.904Z DEBUG modem << 22 NRF_EGU2 Non-SecureOK
2021-06-15T17:10:56.908Z DEBUG modem << 23 NRF_DPPIC Non-SecureOK
2021-06-15T17:10:56.910Z DEBUG modem << 24 NRF_REGULATORS Non-SecureOK
2021-06-15T17:10:56.918Z DEBUG modem << 25 NRF_GPIOTE1 Non-SecureOK
2021-06-15T17:10:56.920Z DEBUG modem << SPM: NS image at 0x1c200
2021-06-15T17:10:56.922Z DEBUG modem << SPM: NS MSP at 0x20025598
2021-06-15T17:10:56.923Z DEBUG modem << SPM: NS reset vector at 0x26805
2021-06-15T17:10:56.924Z DEBUG modem << SPM: prepare to jump to Non-Secure image.
2021-06-15T17:10:57.133Z DEBUG modem << *** Booting Zephyr OS build v2.4.99-ncs1 ***
2021-06-15T17:10:57.140Z DEBUG modem << [00:00:00.206,115] [0m<inf> asset_tracker: Asset tracker started[0m
2021-06-15T17:10:57.447Z DEBUG modem << [00:00:00.212,219] [0m<inf> watchdog: Watchdog timeout installed. Timeout: 60000[0m
2021-06-15T17:10:57.449Z DEBUG modem << [00:00:00.219,726] [0m<inf> watchdog: Watchdog started[0m
2021-06-15T17:10:57.451Z DEBUG modem << [00:00:00.225,006] [0m<inf> watchdog: Watchdog feed enabled. Timeout: 30000[0m
2021-06-15T17:10:57.453Z DEBUG modem << [00:00:00.239,379] [0m<dbg> nrf_cloud_transport.nct_client_id_get: client_id = nrf-352656106114609[0m
2021-06-15T17:10:57.455Z DEBUG modem << [00:00:00.248,443] [0m<dbg> nrf_cloud_transport.nct_topics_populate: shadow_base_topic: $aws/things/nrf-352656106114609/shadow[0m
2021-06-15T17:10:57.457Z DEBUG modem << [00:00:00.259,918] [0m<dbg> nrf_cloud_transport.nct_topics_populate: accepted_topic: nrf-352656106114609/shadow/get/accepted[0m
2021-06-15T17:10:57.459Z DEBUG modem << [00:00:00.271,270] [0m<dbg> nrf_cloud_transport.nct_topics_populate: rejected_topic: $aws/things/nrf-352656106114609/shadow/get/rejected[0m
2021-06-15T17:10:57.461Z DEBUG modem << [00:00:00.283,630] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_delta_topic: $aws/things/nrf-352656106114609/shadow/update/delta[0m
2021-06-15T17:10:57.462Z DEBUG modem << [00:00:00.296,356] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_topic: $aws/things/nrf-352656106114609/shadow/update[0m
2021-06-15T17:10:57.464Z DEBUG modem << [00:00:00.308,013] [0m<dbg> nrf_cloud_transport.nct_topics_populate: shadow_get_topic: $aws/things/nrf-352656106114609/shadow/get[0m
2021-06-15T17:10:57.466Z DEBUG modem << [00:00:00.319,793] [0m<inf> asset_tracker: Connecting to LTE network.[0m
2021-06-15T17:10:57.468Z DEBUG modem << [00:00:00.326,324] [0m<inf> asset_tracker: This may take several minutes.[0m
2021-06-15T17:11:55.532Z DEBUG modem << +CEREG: 2,"FFFE","FFFFFFFF",7,0,0,"11100000","11100000"
2021-06-15T17:11:55.564Z DEBUG modem << [00:00:58.605,682] [0m<inf> asset_tracker: LTE cell changed: Cell ID: -1, Tracking area: 65534[0m

[Øyvind]

Thanks for providing this log. Good to see that you were able to get it running. 

From the log I see you have the correct device, nRF9160-SICA, which supports both LTE-M and NB-IoT. That said, according to GSMA, India does not have LTE-M coverage, only NB-IoT. What SIM are you using to connect? If using iBasis, please try with another local vendor that supports NB-IoT, as I believe iBasis does not support the Indian network yet.

Kind regards,
Øyvind

[arunadtec]

HI,

I have checked with JIO Sim and Vodafone-Idea Sim , but both are not working.

Our main intention of buying this kit is to test MFF2 SIM , we have purchased a global sim for testing of the same. Please help 

Mouser No:	646-SIM-E-MFF2-GL
Mfr. No:	SIM-E-MFF2-GL-1000
Desc.:	SIM Cards SIM Cards eUICC MFF2 Global SIM

Arun