| AT Command | |
Description |
AT#GPIO AT command is control the GPIOs - read/write, configure as read/write/alternate/tristate.
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Support |
Telit Module Tutorial |
Examples |
//How is GPIO control command supported?
AT#GPIO=?
#GPIO: (1-18),(0-2),(0-2)
OK
//Read the GPIO 1 status. It is ocnfigured as input and the value is '0'
AT#GPIO=1,2
#GPIO: 0,0
OK
//Configure the GPIO 1 as output
AT#GPIO=1,0
OK
//Now read the value of GPIO 1
AT#GPIO=1,2
#GPIO: 1,0
OK
//Since it is configured as output, set value of GPIO 1 to '1'
AT#GPIO=1,1
OK
//Read back the value of GPIO '1'
AT#GPIO=1,2
#GPIO: 1,1
OK
| | Keywords | AT#GPIO syntax, examples, parameters, error, input, response. |
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With Online AT Command Tester tool, you can test this feature.
With Online AT Command Tester tool, you can also get device diagnostic information easily,
