I'm doing a custom drone build, and i would like to use either the A3 or the A3 Pro flight controller. I'm planning on usining the S.Bus connection, to connect a futaba reciever to the flight controller, and i have some questions about that.

1. If i connect a futaba reciever, let's say the R7008SB will the A3 power the reciever over the S.Bus connection?
2. Will the A3 send telemetry data such as voltage level or altitude back through the reciever to the transmitter?
3. Does the DATALINK PRO allow me to send telemetry data from the A3 to my computer or app, or do i need the D-RTK for it to really be useful? (or have i completely failed to realise what it actually does, and in that case what does it do?)

Any help is greatly appreciated! I'll clarify anything i didn't explain propperly if required!

I'm doing a custom drone build, and i would like to use either the A3 or the A3 Pro flight controller. I'm planning on usining the S.Bus connection, to connect a futaba reciever to the flight controller, and i have some questions about that.

1. If i connect a futaba reciever, let's say the R7008SB will the A3 power the reciever over the S.Bus connection?
2. Will the A3 send telemetry data such as voltage level or altitude back through the reciever to the transmitter?
3. Does the DATALINK PRO allow me to send telemetry data from the A3 to my computer or app, or do i need the D-RTK for it to really be useful? (or have i completely failed to realise what it actually does, and in that case what does it do?)

Any help is greatly appreciated! I'll clarify anything i didn't explain propperly if required!