Category:BC95

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AT Commands

  • Debug and upgrade baudrate of main uart port is 115200, at commands at 9600
  • Set up please see an image here.
Basic
CMD Description Response
AT - OK
AT+CMEE=1 /* Use AT+CMEE=1 to enable result code and use numeric values */ OK
AT+CGMI /* Use AT+CGMI to get Manufacturer ID of module information */ Quectel
AT+CGMM /* Use AT+CGMM to get Device module of module information */ BC95HB-02-STD_850
AT+CGMR /* Use AT+CGMR to get Firmware version of module information */
  • SECURITY,V100R100C10B657SP2
  • PROTOCOL,V100R100C10B657SP2
  • APPLICATION,V100R100C10B657SP2
  • SEC_UPDATER,V100R100C10B657SP2
  • APP_UPDATER,V100R100C10B657SP2
  • RADIO,BC95HB-02-STD_850
AT+NBAND? /* Query module support Bands */ +NBAND:5
AT+QBAND? BC26 /* Query module support Bands */ +QBAND: 1,3,5,8,20
AT+NCONFIG? /* Query the user configuration */
  • +NCONFIG:AUTOCONNECT,TRUE
  • +NCONFIG:CR_0354_0338_SCRAMBLING,TRUE
  • +NCONFIG:CR_0859_SI_AVOID,TRUE
  • +NCONFIG:COMBINE_ATTACH,FALSE
  • +NCONFIG:CELL_RESELECTION,FALSE
  • +NCONFIG:ENABLE_BIP,FALSE
AT+CGSN=1 /* Use AT+CGSN=1 to query the IMEI of module */ +CGSN:863703036601529
AT+CFUN=1 /* Use AT+CFUN=1 to open Full functionality*/ OK
AT+CIMI /* Use AT+CIMI to query the IMSI */ 460111176277368
AT+CGATT=1; AT+CGATT?
  • /* User "AT+CGATT=1"to activate context profile */
  • /* Query the status of the context profile,You may have to wait for several seconds */
 OK; +CGATT:1
AT+CSQ /* Use AT+CSQ to query current signal quality */ +CSQ:26,99
AT+COPS? /* Use AT+COPS? to query current Network Operator */ +COPS:0,2,"46011"
AT+CEREG? /*Use AT+CEREG? to query current EPS Network Registration Status*/ +CEREG:0,1
AT+NUESTATS BC95 /* Fetches the most recent operational statistics */
  • Signal power:-708
  • Total power:-612
  • TX power:-30
  • TX time:1170
  • RX time:23583
  • Cell ID:126336593
  • ECL:1
  • SNR:81
  • EARFCN:2506
  • PCI:267
  • RSRQ:-112
AT+CSCON? Query the signal connection status, 1 means “Connected”, 0 means “Idle". +CSCON:0,1
AT+CPIN? BC20 Sim card check +CPIN: READY
AT+QCCID BC20 USIM Card Identification +QCCID: 89860411101871144906
AT+CGPADDR=1 BC26 show PDN IP address +CGPADDR: 1,10.5.29.27
AT+QSOC=1,1,1 BC26 Create a TCP/UDP Socket, 1_1st IPv4, 1_2nd = TCP/UDP, 1_3rd = IP +QSOC=1
AT+QSOCON=1, 8100,"167.88.114.101" BC26 Create connection to socket ID=1, remote 8100 port, IP address 167.88.114.101 OK
AT+QSOSEND=1,5,1234562112 BC26 send connection, check at http://iot.electrodragon.com/tcp/ OK
  • AT+QSODIS=0
  • AT+QSOCL=0
 BC26 close connection OK
AT+QPING=167.88.114.101 BC26 ping remote IP address NA

Commands of GNSS BC20

AT+QGNSSRD=? 

ERROR

AT+QGNSSRD=? 

+QGNSSRD: "item list"
OK

AT+QGNSSRD? 

+CME ERROR: 7103

AT+QGNSSRD=NMEA/GGA 

+CME ERROR: 7103

AT+QGNSSRD="NMEA/GGA" 

+CME ERROR: 7103

AT+QGNSSC=1 

OK

AT+QGNSSRD? 

ERROR

AT+QGNSSRD="NMEA/GGA" 

+QGNSSRD: $GNGGA,,,,,,0,00,99.99,,,,,,*56
OK

AT+QGNSSRD="NMEA/GGA" 

+QGNSSRD: $GNGGA,103757.97,,,,,0,00,99.99,,,,,,*71
OK

AT+QGNSSRD="NMEA/GGA" 

+QGNSSRD: $GNGGA,103920.00,2234.2756,N,11353.2491,E,1,08,27.54,-4.3,M,,M,,*49
OK


Weak Points of BC95

  • BC95-B5, BC95-B8, BC95-20, etc are only working on specific brand as its suffix.
  • Complex package up to 95 pins but only 28 pins used, the rest are reserved. SIM7020E has simple package as SIM800C
  • So far netlight LED does not work (21th June 2018)


Documents

BC95

More documents, firmware update tools please see this page DL

Pages in category "BC95"

This category contains only the following page.

B

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