setCustomMode method
Sets custom mode for given deviceId.
Custom mode is a mode that allows you to set the colors of the LEDs individually (Depending on device's capabilities).
Implementation
void setCustomMode(int deviceId) {
if (deviceId >= _controllerCount) {
throw Exception('Device index out of range!');
}
_send(
CommandId.setCustomMode,
Uint8List(0),
deviceId: deviceId,
);
}