SIM800 datasheet(175/380 Pages) SIMCOM

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SIM800 Series_AT Command Manual_V1.09

175

2015-08-03

Execution

Command

AT+GSV

Response

TA returns product information text

Example:

SIMCOM_Ltd

SIMCOM_SIM800H

Revision: 1308B01SIM800H32

Parameter Saving

Mode

NO_SAVE

Max

Response

Time

Reference

Note

6.2.40 AT+SGPIO

Control the GPIO

AT+SGPIO

Control the GPIO

Response

+SGPIO: (0-1),(1-7),(0-1),(0-1)

Test Command

AT+SGPIO=?

Parameters

See Write Command

Response

ERROR

Write Command

AT+SGPIO=<ope

ration>,<GPIO>,

<function>,<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".

<GPIO>

The GPIO 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

Parameter Saving

Mode

NO_SAVE

SIM800 数据表(PDF) 175 Page - SIMCom

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SIM800 数据表(PDF) 175 Page - SIMCom

SIM800 数据表(HTML) 175 Page - SIMCom

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