Libre Pilot/Open Pilot for Eachine 250 or ANY FPV Drone by Bangood Rates, Expo, and PID Tuning Info This video is about Libre Pilot and Eachine FPV Drone 250 Racer by Bangood Rates, Expo, and PID Tuning Info. source Post navigation Drone footage from ChernobylExperience the Team in Flight at PyeongChang 2018 | Intel Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website