Eachine BlackWing - Flying Practice After Work

I got an Eachine BlackWing as a gift from a buddy and equipped it with some leftovers. My first iNAV gear - first with GPS module. wing parts: - 2 Emax ES09MDII servos - 1 Matec PDB - 1 clone Omnibus F4pro V2 flight controller - 1 Racerstar PGA35 ESC - 1 RCX NK2204 2400kV motor - 1 Eachine 1200TX VTX with a linear antenna - R9MM receiver, T-Antenna was stuffed in the wing, so i "see" my telemetry in the camera feed - 1 old Turnigy Nano 3S 1.3Ah battery - 1 noname camera, leftover from a Furibee X215pro