PX4 rx RSSI input

according to article here
diydrones.com/profiles/blogs/px4 … r-friendly

the new pixhawk has the sbus pin enabled to read RSSI signal from receiver. Does it also apply to PX4 since PX4 is the predecessor and having similar hardware setup?

bump - same question.

Let’s say I connect the Dragonlink RSSI’s output to the SBUS connector on the PX4IO board, is that functionally equivalent to connecting to the SB port on the Pixhawk?

I looked at the schematics for both boards but I’m not fantastic at reading them, so I’m not able to tell.

This is relevant to my interests… I too am wondering if this will work with the PX4.