BUY IT HERE (FREE SHIPPING!) – https://www.gearbest.com/rc-quadcopters/pp_670388.html?wid=21&lkid=11788527 XS809HW Altitude Hold Folding Wifi FPV 720p …
Official discussion for the project at RCGroups : https://www.rcgroups.com/forums/showthread.php?3304673-iNav-Radar-ESP32-LoRa-modems βΊ QUADCOPTER 5″ : https://i.imgur.com/7mImfRd.jpg …