diff --git a/common/source/docs/common-rc-systems.rst b/common/source/docs/common-rc-systems.rst index 13fa37e4a7..444e5b60f1 100644 --- a/common/source/docs/common-rc-systems.rst +++ b/common/source/docs/common-rc-systems.rst @@ -27,7 +27,8 @@ ArduPilot autopilots are compatible with the following receiver output protocols #. :ref:`Graupner SUM-D` #. `IRC Ghost `__ #. DroneCAN peripherals can decode these RC protocols on a peripheral and pass to the autopilot - #. Parallel PWM outputs encoded to PPM-Sum using an external encoder (see below) + #. MAVLink connected RC (not to be confused with MAVLink RC Overrides used for CS joystick control of RC functions) + #. Parallel PWM outputs encoded to PPM-Sum using an external encoder (see below, not supported on many autopilots now) Connecting the Receiver ======================= @@ -226,7 +227,7 @@ PPM encoders ============ A `PPM Encoder `__ will -allow you to use any older style RC receiver that has only PWM outputs for each channel instead of an SBUS or PPM output. See :ref:`common-ppm-encoders-new` for more information. +allow you to use any older style RC receiver that has only PWM outputs for each channel instead of an SBUS or PPM output. See :ref:`common-ppm-encoders-new` for more information. This protocol is not being included on many new autopilots and is being slowly obsoleted. .. toctree:: :hidden: