Test GPIO output (2024)

To test GPIO output, you must send a GPIO signal from the configuration application that turns on an LED on the development board.

1. On the SW2 bank of switches on the development board, ensure that one of the GPIO pins is set to High.
2. On the SW1 bank of switches, set the same GPIO pin to IO.
3. Access and log in to the web interface.
4. Click GPIO . On the GPIO page, configure one or more GPIO pins for output. See GPIO pins for details.
5. Under Administration, click System Information.
6. On the System Information page, click GPIO.

7. Choose Asserted to raise the signal, and then click Set Pins. An LED on the development board is turned on.

   Note This process does not configure the Digi device. Settings are not saved. If the module reboots, perform steps 2 and 3 again.