For the GPIO manipulation use GPIO tab of TPS Agent:
Use Direction tab to change GPIO lines direction.
Output direction means the pin is in writable mode, while Input is read-only mode.
To change GPIO line value and to view current line state, use Value tab:
If pin direction is set to Input mode, no value changes will be applied.
The value are updated during AggreGate Client synchronization (3 minutes by default).
To get actual values you can reduce synchronization period, force synchronize or set check box for the required pin at Async tab:
