Introducing the Tello Drone Wikis. The Tello community is huge, It’s even more vast than just forums and Facebook groups. There is more development going on for this “toy” drone than most people realize. So much in fact that there are a few Tello Drone Wiki sites that have popped up packed full of useful information to help both flyers and developers. Such as controller issues and connections, troubleshooting, programming tips and exploration into the realm of Tello Drone programming useing Scratch, Python within the Tello EDU environment. Both Tello Drone Wikis are linked below.