Thanks for responding!
I want to use the ranging sensor with Primus V4 because that is what I have, and I don’t have the funds to buy any other controller. I am sure there will be some way. Maybe soldering the unibus connector will work. My question is whether the firmware will support it or not. How can I make it possible with Primus V4? Could you give me some ideas?
If you see the FC comparison table in the hardware section , the STM processors also look different , so I am not sure sure if the same firmware would work . If you manage to solder unibus you can try flashing Primus x firmware to test .