It is more hassle than you would expect. Taking the pictures from the correct angles in a quarter circle. And then the manual stitching. You can find tutorials on YouTube
Happy to confirm that the mad catz ctrli controller works perfectly with iPhone 8+ and the Tello
Also nice that you can use the buttons to take off, take pictures, do flips etc.
Recently bought lightroom. Experimenting now with RAW files and AEB. Really liking the results. The images look cleaner and the option to bring out the sky is really nice.