500m high and still have FPV https://www.banggood.com/MJX-B2W-Bugs-2W-Monster-WiFi-FPV-Brushless-With-1080P-HD-Camera-GPS-RC-Quadcopter-RTF-p-1144178.html?p=E701149844044201704V
ESC used in this video: https://rcexplorer.se/product/aikon-sefm-30a-blheli_s-esc/ BabyPDB used as a BEC: https://rcexplorer.se/product/babypdb/ Did you …