AT#GPIOR=parameter | Multi-Tech Systems iCell GPRS (MTSMC-G2-IP

Part 5 – GPIO AT Commands

Chapter 15 – GPIO AT Commands

Hangup: Determines whether to disconnect from the network after GPIOs have been processed. Values: 0 - Physical connection will disconnect when all GPIOs have been processed

1 - Physical connection will stay connected.

2 - Physical connection will disconnect when all GPIOs have been processed; suppress responses

3 - Physical connection will stay connected; suppress responses

Default: 1,1,0,0,0,0,x 2,1,0,0,0,0,x 3,0,0,0,0,0,x 4,0,0,0,0,0,x 5,3,0,0,0,0,x

Note: The final number (represented by ‘x’) is variable and not supported at this time.

Example: AT#GPIO=1,0,1,180,1,0

GPIO 1 would be configured as a Digital Input with internal pullup (0). A positive voltage will trigger the GPIO (1).

A Debounce time of 180 ms (180) will be used. #SENDMAIL1 will be called if the GPIO triggers (1).

After processing the GPIO, the physical connection will be disconnected (0) and all responses will be printed to the user.

#GPIOR – Read the Current Register Status of the Specified GPIO Pin

Description:	The current status of the specific GPIO pin is displayed according to its configuration.
Syntax:	AT#GPIOR=<parameter>
Values:	parameter
	1 GPIO Port 1
	2 GPIO Port 2
	3 GPIO Port 3
	4 GPIO Port 4
	5 GPIO Port 5
Responses:	\r\n#GPIOR: VALUE1,VALUE2\r\n
	\r\nOK\r\n
	\r\nERROR\r\n
Examples:	send: AT#GPIOR=1\r
	send: AT#GPIOR=1\r
	reply: \r\n#GPIOR: 1,1\r\n
	reply: \r\nOK\r\n

Universal IP AT Commands Reference Guide (Document S000457K)

iCell GPRS (MTSMC-G2-IP specifications

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AT#GPIOR=<parameter>

Values:

1 GPIO Port 1

\r\n#GPIOR: VALUE1,VALUE2\r\n

Examples:

send: AT#GPIOR=1\r

reply: \r\n#GPIOR: 1,1\r\n

iCell GPRS (MTSMC-G2-IP specifications