Mode

Specifies the operation mode for the GPIO line.

Format

String	“Input”	Use the GPIO line as an input.
	“Off”	Use the GPIO line as an output, but disable it.
	“Low”	Permanently set the output to low.
	“High”	Permanently set the output to high.
	“LowActive”	Configure the output as a low active flash output that can be used to trigger other cameras or devices. Use the Duration node to change the duration of the signal.
	“HighActive”	Configure the output as a high active flash output that can be used to trigger other cameras or devices. Use the Duration node to change the duration of the signal.
	“PWM”	Configure the GPIO line to output pulse-width modulation. Use the Frequency and DutyCycle nodes to change the PWM parameters.

Note

Depending on the device, different GPIO lines support different modes. When setting a mode that is not supported, the value of this node will be reset.