NintendoSwitchGamepadExtensionSetVibration(Int32, Single, Single, Single, Single, Single) Method

public void SetVibration(
	int motorIndex,
	float amplitudeLow,
	float frequencyLow,
	float amplitudeHigh,
	float frequencyHigh,
	float duration
)

Parameters

motorIndex  Int32

The index of the vibration motor

amplitudeLow  Single

The low band amplitude (using a unit where the maximum is 1.0f)

frequencyLow  Single

The low band frequency (using Hz units)

amplitudeHigh  Single

The high band amplitude (using a unit where the maximum is 1.0f

frequencyHigh  Single

The high band frequency (using Hz units)

duration  Single

Length of time in seconds to activate the motor before it stops. [0 = Infinite]

Reference