SimCom SIM7500 Series

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SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
251
SIM7500/SIM7600 supplies many GPIOs, all of which can be used as General Purpose
Input/Output pin, interrupt pin and some of them can be used as function pin.
This command is used to enable/disable the function for the special GPIO. Please consult the
document “SIM7500_SIM7600 Series_GPIO_Application_Note” for more details.
The configuration will be saved automatically.
SIM PIN References
NO Vendor
Syntax
Test Command Responses
AT+CGFUNC=? +CGFUNC: (list of supported <GPIO>s),
(list of supported
<function>s)
OK
Read Command Responses
AT+ CGFUNC=<gpio> +CGFUNC: <gpio>,<function>
OK
ERROR
Write Command
Responses
AT+CGFUNC=<gpio>,
<function>
OK
ERROR
Defined values
<GPIO>
7500C/CE GPIO:
40: GPIO40/S TATU S
44: GPIO44/SD_DETECT
7500A GPIO:
40: GPIO40/S TATU S
<FUNC>
0 : gpio function.
1 : function1
Examples
AT+CGFUNC=40,1
OK
AT+CGFUNC=40
SIMCOM CONFIDENTIAL FILE