F4 Brushed Flight Controller (Frsky Rx + OSD)


"Apologize for my next question " , couple days ago betafpv sent me this FC for testing , it work and fly but im using Jumper T8SG v1 and i dont really like the feeling when im flying with it …got some jitter on my throttle since day one so its a bit annoying . My question is can i use the free uart for smart audio to add my own rx (dsmx) and remap the resources to make it work so i can use my real tx (spektrum). If so could i get some starting point dont really want to scratch my head . Had bad days and im not in a mood to find out , usually id not mind doing my own research but atm not really and all i want is getting my junky fix to fly and get my mood back !