Kayoumini 2.5" - The Ultimate Urban Ripper

By PlatyFPV on Oct 13, 2024

18  0  13

63g dry, 85g AUW with a 2s 420mAh Lipo, this it to me the best flying urban ripper I ever owned.

I'm a huge fan of 1s Toothpicks for their discretion and flight performance but it's a tad fragile and tends to get easily blown away by the wind, this thing is just the perfect balance to freestyle small spots, gardens, parks without sending it to the moon on the first powerloop and with still, a lightweight and quiet form factor.

Really interesting quad and super happy about this project ! Check out the Kayoumini Starter Pack for parts recommendations if you wanna build one.

Cheers.



Photos

Part List

Frame

KAYOUMINI 2.5" Frame Kit - Kayou Frames
Drone-fpv-racer.com
See Site

Flight Controller

F4 1S 12A AIO Brushless Flight Controller 2022 (6 builds)
Betafpv.com
$44.99

Propellers

Hélices Hurricane 2520-3 - 1.5mm (8pcs) - Gemfan
Drone-fpv-racer.com
See Site

FPV Camera

Caméra Runcam Nano 4
Drone-fpv-racer.com
See Site

FPV Transmitter

Tramp Nano – 5.8GHz Video Transmitter
Immersionrc.com
See Site

Batteries

Batterie Explorer 420mAh HV 2S 80C (2pcs) - Flywoo
Drone-fpv-racer.com
See Site

Radio

Radio Boxer Crush ELRS - RadioMaster
Drone-fpv-racer.com
See Site

Goggles

Orqa FPV.One Pilot FPV Goggles (6 builds)
Racedayquads.com
$568.99

Video Receiver

ImmersionRC RapidFIRE w/ Analog PLUS Goggle FPV Receiver Diversity Module (13 builds)
Banggood.com
$150.00
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Discussion

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Fearless Fpv   Oct 15, 2024  

Hi, I really love this build it looks really like an 5 inch i wanted to ask what motors you are using and i really wanna build one my own do you have pids for it ?

Show 2 more comments
Fearless Fpv   Oct 18, 2024 
1

btw your flying is fire love the kayoumini in paris really cool editing

Fearless Fpv   Oct 18, 2024 

do you have some tips for removing motorplugs the pads are very tight on the x12 and kinda hard to solder ?

PlatyFPV   Oct 20, 2024 

Just heat up the pins and pull them one by one, it's tricky but not that difficult !

Wade   Oct 18, 2024  

very interested in this build! has anyone made a digital version? just curious with the standoff height would it be possible?

PlatyFPV   Oct 20, 2024 

Thanks ! It is shipped with taller 12mm standoffs and does fits Hdzero/Walksnail whoop style digital VTXs in that configuration, check the starter pack for more details : https://en.guide.kayou-frames.com/starter-pack/kayoumini-2-5. There's plenty of Digital Kayoumini builds shared on Kayou Frames Discord Server aswell : https://discord.com/invite/Rfds4eWwRn

Rice_Bowl   Oct 17, 2024  

That is a beautiful and elegant design! what kind of motors did you use on this guy? I've always loved the 2s 2.5 platform but it was almost always a toothpick or some variant of it.

PlatyFPV   Oct 18, 2024 
1

Thanks man ! 1103 8000kv or equivalent is a perfect match, check out the starter pack for parts recommandations : https://en.guide.kayou-frames.com/starter-pack/kayoumini-2-5

Rice_Bowl   Oct 19, 2024 
1

ohhh man i love 1103 8000kv for 2.5in! good choice! will check that out thanks man!

szymonmazur   Oct 18, 2024  
1

Great job on this project! The idea of building a drone is truly inspiring, and the technical solutions you’ve applied demonstrate a lot of creativity and skill. I’m glad you shared your experiences and the details of the build – it will surely help other enthusiasts in their own projects. Your work is an excellent example of how a passion for technology can lead to amazing results. Well done!

daich   Oct 14, 2024  
2

awesome formula there. If I had not stopped building everything I see, I'd be all over one of these.

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