2,5" sub100g DJI HD 2s parkflyer - based on "Sting" frame

By Felias on Apr 28, 2021

16  557  2

Hi there!

as i was really annoyed with noise 2,5" - 3" drones and 4s lipos, i wanted to build something very different. A very small 2,5" drone using a 2s setup that still provides incredible thrust and can be easily freestyled. Using 2s, it is so silent that you can easily fly it at a park where there might be other people (without annoying them).

My name is Nic, and i design frames for fun and personal projects. Every project goes through 4 phases: Ideation, Design, Building, Flying & Improving. I document what i do on my Youtube channel eyefly tinkerings.


Building / Setup:

will follow soon!

The frame just weights 14,5g in total, so allows for a light-weight build.

Design files are available on Thingiverse - i'd love to see you build your own! https://www.thingiverse.com/thing:4743636

I also designed a 3" version of this to build a sub250g freestyle quad including a naked GoPro. A seperate build will follow soon.



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eddieza   Dec 28, 2021  

hye hows the motor holding with the setup. r u using 100% throttle. i build mine using 2" 2s with jhemcu 13a.

Felias   Dec 31, 2021 

It's working very well for me. I do use 100% throttle here and there, but never for a longer period of time. Motors are not getting hot.

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