NB模块固件信息Quectel_Ltd
Quectel_BC260Y-CN
Revision: BC260YCNFAR01A04
AT->ATE0
NB_RX_BUF =
OK
AT->AT+CSQ
NB_RX_BUF =
+CSQ: 20,0
OK
CSQ: 22
AT->AT+CGSN=1
[2026-03-18 14:04:53.667]# RECV ASCII/85 <<<
NB_RX_BUF =
+CGSN: 860722075281640
OK
IMEI=860722075281640
AT->AT+QCCID
[2026-03-18 14:04:54.417]# RECV ASCII/272 <<<
NB_RX_BUF =
+IP: 10.43.183.174
+IP: 2409:8d50:0fac:025f:189d:da56:6bd3:a480
+QCCID: 898604E61924D0044290
OK
ICCID=898604E61924D0044290
AT->AT+QSCLK=0
NB_RX_BUF =
OK
AT->AT+CEREG?
NB_RX_BUF =
+CEREG: 0,1
OK
net_flag=1
AT->AT+CGPADDR?
[2026-03-18 14:04:54.656]# RECV ASCII/140 <<<
NB_RX_BUF =
+CGPADDR: 0,“10.43.183.174”,“2409:8d50:0fac:025f:189d:da56:6bd3:a480”
OK
AT->AT+QIOPEN=0,0,“TCP”,“example.com”,2020,0,1