SIM800 datasheet(200/380 Pages) SIMCOM

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SIM800 Series_AT Command Manual_V1.09

200

2015-08-03

If error is related to ME functionality:

+CME ERROR: <err>

AT+CEGPRS=<

switch>[,<class>]

Parameters

Switch off EDGE

Switch on EDGE

<class>

EGPRS multi-slot class

Note: If <switch> value is equal to 1, <class> must be input.otherwise

<class> is optional.

Parameter Saving

Mode

AUTO_SAVE

Max

Response

Time

Reference

Note

The module must restart if the EDGE is switched on or off.

6.2.70 AT+CGPIO

Control the GPIO by PIN Index

AT+CGPIO

Control the GPIO by PIN Index

Response

+CGPIO: (0-1),( list of supported <pin>s),(0-1),(0-1)

Test Command

AT+CGPIO=?

Parameters

See Write Command

Response

ERROR

Write Command

AT+CGPIO=<ope

ration>,<pin>,<fu

nction>,<level>

Parameters

0 Set the GPIO function including the GPIO output .

1 Read the GPIO level. Please note that only when the gpio is

set as input, user can use parameter 1 to read the GPIO level, otherwise the

module will return "ERROR".

<pin>

The PIN index you want to be set. (It has relations with the

hardware, please refer to the hardware manual)

Only when <Operation> is set to 0, this option takes effect.

0 Set the GPIO to input.

1 Set the GPIO to output

<level>

0 Set the GPIO low level

1 Set the GPIO high level

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