3" Bone fpv Drone with DJI O3 Air Unit

prusaprinters

This is a work in progress! Try at your own risk!I did not design this frame, kudos to Jayson Ragasajaysonragasa on thingiverse. I simply modified it a bit and added the o3 mount/canopy.This is an experiment I did because I had the stuff for a 3" quad laying around but wanted to try something exotic. I printed the frame with PLA which isn't great, I know. But I wanted to try this design and its flight characteristics first with cheap filament before eventually printing it with PA6 CF. The O3 mount and battery holder however are printed with TPU. It flies fairly well, pretty snappy but not too wobbly. And vibrations don't seem to be a problem because the o3 footage got stabilized really good and isn't shaky. Crash durability isn't great, as expected. I did bump into a ceiling and it didn't do anything, but then my props kissed a roof and that was it for the arm from motor 2.I will update this when I print the frame with PA6 CF.1404 4510kv, jhemcu ghf405 40A aio, tbs nano rx, dji o3 air unit, tattu 4s 650mah. I flew the battery to 3.9v after 2 minutes chill flying so I guess that 4 minutes should be realistic with this battery.Here is the maiden video: Sorry for the poor quality, I got a bit rusty flying near objects…