hello， frankfeng2020
能否帮我确认下BC28模组的联网的流程是否存在隐患
我们现在使用BC28JA-02-STD Revision:BC28JAR01A11
查询固件版本如下
SSB,V150R100C10B200SP1
SECURITY_A,V150R100C20B300SP7
PROTOCOL_A,V150R100C20B300SP7
APPLICATION_A,V150R100C20B300SP7
SECURITY_B,V150R100C20B300SP7
RADIO,Hi2115_RF1
现有的网络连接流程如下
ATI
AT+QREGSWT=1
AT+NRB
ATE0
AT+CGSN=1
AT+NCCID?
AT+CFUN=0
AT+NCSEARFCN
AT+CFUN=1
AT+CEREG=1
AT+NNMI=1
AT+NCDP=221.229.214.202,5683
AT+NSOCR=DGRAM,17,1,1
AT+NCONFIG=CELL_RESELECTION,TRUE
AT+NCONFIG=CR_0859_SI_AVOID,TRUE
AT+NCONFIG=CR_0354_0338_SCRAMBLING,TRUE
AT+NCONFIG=AUTOCONNECT,TRUE
AT+CGATT=1
AT+CEREG?
AT+CCLK?
AT+NUESTATS=CELL