The common package arrives with the DJI RC-N1 controller with no monitor (you use your smartphone), but there's an option to improve on the DJI RC controller that includes a built-in Screen that provides $140 towards the price. Scientific American is an element of Springer Character, which owns or has https://socialmediaentry.com/story2856145/the-smart-trick-of-monitoring-drones-that-no-one-is-discussing