[Johnatronecl]

I am using an oplink mini radio on my transmitter to output ppm control. The Revolution I’m using receives ppm, but I would like to “forward” the signal for testing, i.e., output the received ppm signal somehow. Is this possible?

Second, could I use the Revo as a groundstation, that sends ppm signals from my transmitter to an oplink mini on the drone?

[TheOtherCliff]

It's certainly possible to map any receiver Accessory channels that the Revo gets onto Revo outputs (PWM) using Vehicle -> RcInput/RcOutput.  I am not aware of a way to output for example PPM from Revo that contains all channels.  As far as I know, only OpLink can output PPM, and only when set up as airborne (like if you use it for a receiver and send the PPM to a CC3D).  I might be wrong and this may be somewhat enhanced in next.

One of the things on my list of things I would like to see is Revo firmware that acts like OpLink.  It is certainly possible, but as far as I know has never been done.  When done, it would start with the same features as OpLink.