.How can I fix these errors?

Technical Subjects Software General Function
1

[2023-11-18_23:31:25:151]$GPGGA,0,66
[2023-11-18_23:31:25:151]$GPRMC,V,N53
[2023-11-18_23:31:26:151]$GPGSV,1,1,01,27,37,272,12,1*50
[2023-11-18_23:31:26:151]$GNGNS,223125.09,NNN,3F
[2023-11-18_23:31:26:151]$GPVTG,T,M,N,K,N2C
[2023-11-18_23:31:26:151]$GPGSA,A,1,1E
[2023-11-18_23:31:26:151]$GPGGA,0,66
[2023-11-18_23:31:26:151]$GPRMC,V,N53
[2023-11-18_23:31:27:150]$GPGSV,1,1,01,27,37,272,12,150
[2023-11-18_23:31:27:155]$GNGNS,223126.09,NNN,3C
[2023-11-18_23:31:27:155]$GPVTG,T,M,N,K,N2C
[2023-11-18_23:31:27:155]$GPGSA,A,1,1E
[2023-11-18_23:31:27:155]$GPGGA,0,66
[2023-11-18_23:31:27:155]$GPRMC,V,N53
[2023-11-18_23:31:28:150]$GPGSV,1,1,01,27,37,272,12,150
[2023-11-18_23:31:28:150]$GNGNS,223127.09,NNN,3D
[2023-11-18_23:31:28:163]$GPVTG,T,M,N,K,N2C
[2023-11-18_23:31:28:163]$GPGSA,A,1,*1E
[2023-11-18_23:31:28:163]$GPGGA,0,66
[2023-11-18_23:31:28:163]$GPRMC,V,N53
[2023-11-18_23:31:39:830]AT+QGPS=0,4,30,50,3AT+QGPS=0,4,30,50,3AT+QGPS=0,4,30,50,3AT+QGPS=0,4,30,50,3AT+QGPS=0,4,30,50,3AT+QGPS=0,4,30,50,3AT+QGPS=0,4,30,50,3AT+QGPS=0,4,30,50,3AT+QGPS=0,4,30,50,3AT+QGPS=0,4,30,50,3
[2023-11-18_23:32:40:845]+QGPSURC: “xtradataexpire”,0,“1980/01/05,19:00:00”
[2023-11-18_23:32:41:066]
[2023-11-18_23:32:41:066]+ESM ERROR: 1,33

How can I fix these errors?

Any Ideas?

Thank you beforehand

2

Dear Mr. Marlon Forsgren,

  1. ESM ERROR:1,33 means that:
    This is an ESM rejection message: maybe the SIM card service has not been activated, and APN configuration is not correct or SIM arrears.
    Could you please check with following AT command:
    AT+CPIN?
    ATI
    AT+CIMI
    AT+CSQ
    AT+CEREG=2
    AT+CGREG=2
    AT+CEREG?
    AT+CREG?
    AT+CGREG?
    and which operator is your SIM? Please make sure the APN is configured correctly by command AT+QICSGP=1,1,“UNINET”,“”,“”,1 //UNINET should be changed with your own SIM’s APN
    and please keep all the AT logs for me.

  2. BTW, from the GNSS log, GSV sentence： $GPGSV,1,1,01,27,37,272,12,1 50 only shows one satallite available, and the signal is very poor, could you tell me which kind of antenna you are using? Do you test on our EVB kit? Please try to place the antenna in open sky or outside the window, and test again.

3

Dear @sammy-Q
How do I enable ALL SATELLITES to show their signals on the QNavigator tool?
Since I’ve updated the firmware, things not working as before.
I’ve applied all default configurations on the manual to make the GNSS configurations to their defaults, and nothing seems to work.
About telephonic Issues, I’ve used AT&F0, and things became more “normal” again.

/* Start AT SYNC: Send AT every 500ms, if receive OK, SYNC success, if no OK return after sending AT 10 times, SYNC fail */
[2023-11-20 12:59:31:836_S:] AT
[2023-11-20 12:59:31:844_R:]
[2023-11-20 12:59:31:844_R:] DSR:0 CTS:0 (RI:1) DCD:0
[2023-11-20 12:59:31:891_R:] AT
[2023-11-20 12:59:31:891_R:] OK
[2023-11-20 12:59:31:894_S:] ATI
[2023-11-20 12:59:31:947_R:] ATI
[2023-11-20 12:59:31:947_R:] Quectel
[2023-11-20 12:59:31:947_R:] EP06
[2023-11-20 12:59:31:947_R:] Revision: EP06ELAR04A05M4G
[2023-11-20 12:59:31:947_R:]
[2023-11-20 12:59:31:947_R:] OK
[2023-11-20 12:59:31:952_S:] ATI
[2023-11-20 12:59:32:007_R:] ATI
[2023-11-20 12:59:32:007_R:] Quectel
[2023-11-20 12:59:32:007_R:] EP06
[2023-11-20 12:59:32:007_R:] Revision: EP06ELAR04A05M4G
[2023-11-20 12:59:32:007_R:]
[2023-11-20 12:59:32:007_R:] OK

/* Use ATV1 to set the response format */
[2023-11-20 12:59:32:212_S:] ATV1
[2023-11-20 12:59:32:266_R:] ATV1
[2023-11-20 12:59:32:266_R:] OK

/* Use ATE1 to enable echo mode */
[2023-11-20 12:59:32:519_S:] ATE1
[2023-11-20 12:59:32:573_R:] ATE1
[2023-11-20 12:59:32:573_R:] OK

/* Use AT+CMEE=2 to enable result code and use verbose values */
[2023-11-20 12:59:32:726_S:] AT+CMEE=2
[2023-11-20 12:59:32:782_R:] AT+CMEE=2
[2023-11-20 12:59:32:782_R:] OK

/* Get the baudrate, if the value is 0 (auto baudrate), then it will be set to 115200 (fixed baudrate) to assure reliable communication and avoid any problems caused by undetermined baudrate between DCE and DTE, value of IPR should be saved with AT&W */
[2023-11-20 12:59:33:037_S:] AT+IPR?
[2023-11-20 12:59:33:091_R:] AT+IPR?
[2023-11-20 12:59:33:091_R:] +IPR: 115200
[2023-11-20 12:59:33:091_R:]
[2023-11-20 12:59:33:091_R:] OK

/* Use ATI to get module information of Manufacturer ID, Device module and Firmware version */
[2023-11-20 12:59:33:143_S:] ATI
[2023-11-20 12:59:33:197_R:] ATI
[2023-11-20 12:59:33:197_R:] Quectel
[2023-11-20 12:59:33:197_R:] EP06
[2023-11-20 12:59:33:197_R:] Revision: EP06ELAR04A05M4G
[2023-11-20 12:59:33:197_R:]
[2023-11-20 12:59:33:197_R:] OK
[2023-11-20 12:59:33:210_S:] AT+QURCCFG=“URCPORT”,“usbmodem”
[2023-11-20 12:59:33:264_R:] AT+QURCCFG=“URCPORT”,“usbmodem”
[2023-11-20 12:59:33:264_R:] OK

/* Use AT+CPIN? to query the SIM card status : SIM card inserted or not, locked or unlocked */
[2023-11-20 12:59:33:782_S:] AT+CPIN?
[2023-11-20 12:59:33:837_R:] AT+CPIN?
[2023-11-20 12:59:33:837_R:] +CPIN: READY
[2023-11-20 12:59:33:837_R:]
[2023-11-20 12:59:33:837_R:] OK

/* Use AT+CIMI to query the IMSI of SIM card */
[2023-11-20 12:59:33:945_S:] AT+CIMI
[2023-11-20 12:59:33:999_R:] AT+CIMI
[2023-11-20 12:59:33:999_R:] 240078237247914
[2023-11-20 12:59:33:999_R:]
[2023-11-20 12:59:33:999_R:] OK

/* Use AT+QCCID to query ICCID number of SIM card */
[2023-11-20 12:59:34:220_S:] AT+QCCID
[2023-11-20 12:59:34:276_R:] AT+QCCID
[2023-11-20 12:59:34:276_R:] +QCCID: 89462048009165471765
[2023-11-20 12:59:34:276_R:]
[2023-11-20 12:59:34:276_R:] OK

/* Use AT+CSQ to query current signal quality */
[2023-11-20 12:59:34:327_S:] AT+CSQ
[2023-11-20 12:59:34:382_R:] AT+CSQ
[2023-11-20 12:59:34:382_R:] +CSQ: 25,99
[2023-11-20 12:59:34:382_R:]
[2023-11-20 12:59:34:382_R:] OK

/* Use AT+CREG? /AT+CGREG? to query the network registration status. */
[2023-11-20 12:59:34:392_S:] AT+CREG?
[2023-11-20 12:59:34:446_R:] AT+CREG?
[2023-11-20 12:59:34:446_R:] +CREG: 0,1
[2023-11-20 12:59:34:446_R:]
[2023-11-20 12:59:34:446_R:] OK
[2023-11-20 12:59:34:461_S:] AT+CGREG?
[2023-11-20 12:59:34:517_R:] AT+CGREG?
[2023-11-20 12:59:34:517_R:] +CGREG: 0,1
[2023-11-20 12:59:34:517_R:]
[2023-11-20 12:59:34:517_R:] OK

/* Use AT+COPS? to query current Network Operator */
[2023-11-20 12:59:34:569_S:] AT+COPS?
[2023-11-20 12:59:34:624_R:] AT+COPS?
[2023-11-20 12:59:34:624_R:] +COPS: 0,0,“Tele2 Comviq”,7
[2023-11-20 12:59:34:624_R:]
[2023-11-20 12:59:34:624_R:] OK

/Use AT+CEREG? to query current EPS Network Registration Status/
[2023-11-20 12:59:34:678_S:] AT+CEREG?
[2023-11-20 12:59:34:732_R:] AT+CEREG?
[2023-11-20 12:59:34:732_R:] +CEREG: 0,1
[2023-11-20 12:59:34:732_R:]
[2023-11-20 12:59:34:732_R:] OK
[2023-11-20 12:59:34:780_S:] AT+CLVL=?
[2023-11-20 12:59:34:835_R:] AT+CLVL=?
[2023-11-20 12:59:34:835_R:] +CLVL: (0-5)
[2023-11-20 12:59:34:835_R:]
[2023-11-20 12:59:34:835_R:] OK

/* use AT+CPIN? to query the SIM card status : SIM card inserted or not, locked or unlocked */
[2023-11-20 12:59:39:549_S:] AT+CPIN?
[2023-11-20 12:59:39:603_R:] AT+CPIN?
[2023-11-20 12:59:39:603_R:] +CPIN: READY
[2023-11-20 12:59:39:603_R:]
[2023-11-20 12:59:39:603_R:] OK

/Use AT+CEREG? to query current EPS Network Registration Status/
[2023-11-20 12:59:39:610_S:] AT+CEREG?
[2023-11-20 12:59:39:668_R:] AT+CEREG?
[2023-11-20 12:59:39:668_R:] +CEREG: 0,1
[2023-11-20 12:59:39:668_R:]
[2023-11-20 12:59:39:668_R:] OK

/* use AT+CSQ to query current signal quality */
[2023-11-20 12:59:39:719_S:] AT+CSQ
[2023-11-20 12:59:39:773_R:] AT+CSQ
[2023-11-20 12:59:39:773_R:] +CSQ: 25,99
[2023-11-20 12:59:39:773_R:]
[2023-11-20 12:59:39:773_R:] OK

/* use AT+CREG? /AT+CGREG? to query the network registration status, if the return value is [0,1] or [0,5], it is successfully registered, other value is fail to register */
[2023-11-20 12:59:39:788_S:] AT+CREG?
[2023-11-20 12:59:39:841_R:] AT+CREG?
[2023-11-20 12:59:39:841_R:] +CREG: 0,1
[2023-11-20 12:59:39:841_R:]
[2023-11-20 12:59:39:841_R:] OK
[2023-11-20 12:59:39:846_S:] AT+CGREG?
[2023-11-20 12:59:39:899_R:] AT+CGREG?
[2023-11-20 12:59:39:899_R:] +CGREG: 0,1
[2023-11-20 12:59:39:899_R:]
[2023-11-20 12:59:39:899_R:] OK

/* use AT+CPIN? to query the SIM card status : SIM card inserted or not, locked or unlocked */
[2023-11-20 12:59:41:770_S:] AT+CPIN?
[2023-11-20 12:59:41:849_R:] AT+CPIN?
[2023-11-20 12:59:41:849_R:] +CPIN: READY
[2023-11-20 12:59:41:849_R:]
[2023-11-20 12:59:41:849_R:] OK

/Use AT+CEREG? to query current EPS Network Registration Status/
[2023-11-20 12:59:41:894_S:] AT+CEREG?
[2023-11-20 12:59:41:947_R:] AT+CEREG?
[2023-11-20 12:59:41:947_R:] +CEREG: 0,1
[2023-11-20 12:59:41:947_R:]
[2023-11-20 12:59:41:947_R:] OK

/* use AT+CSQ to query current signal quality */
[2023-11-20 12:59:42:000_S:] AT+CSQ
[2023-11-20 12:59:42:055_R:] AT+CSQ
[2023-11-20 12:59:42:055_R:] +CSQ: 25,99
[2023-11-20 12:59:42:055_R:]
[2023-11-20 12:59:42:055_R:] OK

/* use AT+CREG? /AT+CGREG? to query the network registration status, if the return value is [0,1] or [0,5], it is successfully registered, other value is fail to register */
[2023-11-20 12:59:42:069_S:] AT+CREG?
[2023-11-20 12:59:42:122_R:] AT+CREG?
[2023-11-20 12:59:42:122_R:] +CREG: 0,1
[2023-11-20 12:59:42:122_R:]
[2023-11-20 12:59:42:122_R:] OK
[2023-11-20 12:59:42:125_S:] AT+CGREG?
[2023-11-20 12:59:42:183_R:] AT+CGREG?
[2023-11-20 12:59:42:183_R:] +CGREG: 0,1
[2023-11-20 12:59:42:183_R:]
[2023-11-20 12:59:42:183_R:] OK

/Use AT+CSCA? to query Service Center Address/
[2023-11-20 12:59:42:188_S:] AT+CSCA?
[2023-11-20 12:59:42:241_R:] AT+CSCA?
[2023-11-20 12:59:42:241_R:] +CSCA: “+46707990001”,145
[2023-11-20 12:59:42:241_R:]
[2023-11-20 12:59:42:241_R:] OK
[2023-11-20 12:59:47:433_S:] AT+QGPS=1
[2023-11-20 12:59:47:488_R:] AT+QGPS=1
[2023-11-20 12:59:47:488_R:] OK

4

Please double check the hardware part first,

  1. Where do you test GNSS? Check if GNSS antenna is connected correctly and placed in open sky.
  2. Please take a picture of the EVB setup for me.
  3. Which GNSS antenna are you using? Please send me the part number and take a photo of it for me.