SIM800 datasheet(231/380 Pages) SIMCOM

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SIM800 Series_AT Command Manual_V1.09

231

2015-08-03

Parameter Saving

Mode

NO_SAVE

Max

Response

Time

Reference

Note

Only after PDP context is activated, local IP Address can be obtained by

AT+CIFSR, otherwise it will respond ERROR. The active status are IP

GPRSACT, TCP/UDP CONNECTING, CONNECT OK, IP CLOSE.

8.2.12 AT+CIPSTATUS

Query Current Connection Status

AT+CIPSTATUS

Query Current Connection Status

Test Command

AT+CIPSTATUS

Response

+CIPSTATUS: <n>,<bearer>, <TCP/UDP>, <IP address>, <port>,

Write Command

If multi IP

connection mode

(+CIPMUX=1)

AT+CIPSTATU

S=<n>

Parameters

See Execution Command

Response

1）If in single connection mode (+CIPMUX=0)

STATE: <state>

2) If in multi-connection mode (+CIPMUX=1)

STATE: <state>

If the module is set as server

S: 0, <bearer>, <port>, <server state>

C: <n>,<bearer>, <TCP/UDP>, <IP address>, <port>, <client state>

Execution

Command

AT+CIPSTATUS

Parameters

<n>

0-5 A numeric parameter which indicates the connection

number

0-1 GPRS bearer, default is 0

OPENING

LISTENING

CLOSING

INITIAL

CONNECTING

CONNECTED

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