Cloud 149 Sakurawhoop

By SD_AE86 on Sep 12, 2020

4  651  6

Seeing how much fun I have taking videos with my mavic mini & flying at ramming speed through things with my Trashcan whoop, why not build a bigger Cinewhoop.

Since the Cloud 149 V2 came out, I'm digging the re-designed frame as the ducts are no longer in view on the fpv cam. The previous version made the FPV view give you a claustrophobic feel that looked like you were flying your quad through the slits in your neighbors fence, or like you were peeping through a keyhole. Luckily Amazon has this available for $38 bucks with a 2 day delivery time..... suck on that banggood with your 4 month wait.. yes Im still bitter.

Going with what I've had success with so far in my newb fpv quad building adventure, I opted for another cheap iflight stack, Succex-e mini, paired with my favorite budget HD camera, the runcam split 3 mini. Shoots only in 1080p but upscaling to 4k in video editing software makes it look decent.

Motor duty for slow cruising are the GEPRC Speed x 1408 3500kv, hopefully this gives some decent flight characteristics along with flight times by pairing with the new gemfan 5 bladed props designed for ducts. Thanks Racedayquads you fellas are awesome....
1000 Mw Akk VTX handles the video paired with my Frsky R9mm OTA Rx
and for Ghits & Shiggles a BN 180 GPS module for when I get ballsy and want to send this thing to its doom, I can have its last known coordinates for the long walk of shame.

Putting the items together was straight forward, brushed on solder-through silicone conformal coating to waterproof this rig...using a UV flashlight allows you to see if you coated the electronics properly, as it will show a jiz stain white coating if done properly.

Will test flight tomorrow if the air conditions get better, due to the wildfires in my socal area its snowing ash...

Update 10/5

Removed the GPS module after testing range & speed changed Xt-30 to XT-60 to accommodate bigger CHNL 4S 1500mah battery. Now getting about 6-7 minute slow cruising.
Printed gopro hero mount from thingverse...
Flys pretty stable and smooth...

Photos

Discussion

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otis   Oct 17, 2022  

I visit your blog regularly and recommend it to all of those who wanted to enhance their knowledge with ease. The style of writing is excellent and also the content is top-notch. Thanks for that shrewdness you provide the readers! among us

mwailes   May 14, 2021  

What is your weight on this build (minus the action cam and battery)?

hotsteppa   Apr 25, 2021  

I messed up my reptile ec - so i need a new one. Thought of the iflight FC-Stack ... is it worth it? Which PID did you choose?

SD_AE86   Apr 25, 2021 
1

The iflight succex e mini is a great stack. performs well and is easy to set up.

PIDs tuning varies depending on your setup motor kv, 4s or 6s lipo power. Start with the default pids and raise or lower the values as needed, or find the factory cli dump from a iflight bumblebee and play with settings.

TiagoUA   Nov 15, 2020  

Hi! I'm thinking about doing one like this. I've noticed that the version 1 is quiter than most cinewhoops. Does that apply to this build (I mean, having in consideration the added EVA foam, etc..)?
You're feedback will be very much appreciated!!! Thanks in advance!

SD_AE86   Nov 15, 2020 

i wouldnt say it is quieter due to the frame itself, as it almost identical with exception of duct placement and I doubt that the eva foam losers that much.

i would attribute the lower sound levels to the specific cinewhoop props. Especially if you use these gemfans they significantly lower the sound levels and make more thrust at lower kv throttle ranges

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