PhotonVision/docs/source/docs/programming/photonlib/controlling-led.md

Controlling LEDs

You can control the vision LEDs of supported hardware via PhotonLib using the setLED() method on a PhotonCamera instance. In Java and C++, an VisionLEDMode enum class is provided to choose values from. These values include, kOff, kOn, kBlink, and kDefault. kDefault uses the default LED value from the selected pipeline.

.. tab-set-code::
   .. code-block:: java

      // Blink the LEDs.
      camera.setLED(VisionLEDMode.kBlink);

   .. code-block:: c++

      // Blink the LEDs.
      camera.SetLED(photonlib::VisionLEDMode::kBlink);

   .. code-block:: python

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