RotoriousFPV Weemix Digital (decased dji vista)

By daich on Oct 04, 2020

22 739 7

gone digital!
turned out the same weight as the analog build at 74g (analog was 73g)!
the difference between the analog build would be the unify pro32 nano, crossfire nano, mounting board, linear vtx antenna, crossfire antenna and antenna tubes
the decased vista has all the alloy heatsinks removed except I broke off four the spacers from two of the plates to reuse. the blue thermal goop was incredibly annoying to remove (didn't fully)
since i'm using the dji fpv controller as well I just need one antenna and I'm using a lightweight lumenier AXII LHCP.
more weight can be lossed in a few more places

footage forthcoming!

--5th October 2020
got 5 flights in! Here is a 3s flight. flying so well. needs a tiny bit more tuning. the nebula looks great in the goggles actually but the DVR is pretty shabby. will be touching base with Caddx to see if I can get a v2 in exchange or something.

--6th October 2020
trying out the emax Avan rush props with 1.9mm pitch. much quieter and very smooth except i'm now getting mid throttle oscillations. I've ordered some new gemfan hurricane 2512 to try next.

--11th October 2020
giving the new gemfan 2512 a go. super low pitch. louder than the rush and quieter than the t65. Not as responsive as the t65 but smoother. it's a good balance. need to fly a few mor packs to really know but I like them more than the rushes on this setup at least as there are no mid-throttle oscillations

Photos

Part List

Frame	ROTORIOUS FPV IS ON HIATUS (10 builds) Rotoriousfpv.com	See Site
Flight Controller	20x20mm HGLRC F4 Zeus F4 Flight Controller Integrated with OSD BEC PDB AIO 15A BLheli_S 4In1 ESC for RC Racing Drone (7 builds) Banggood.com	$49.20
Motors	4 x F1103 KV11000_Motors_FPV_T-MOTOR Store-Official Store for T-motor drone motor,ESC,Propeller Store-en.tmotor.com	See Site
Propellers	Gemfan 2512 2.5Inch 3-Blade 1.5mm Hole Propeller - 4CW+4CCW (6 builds) Pyrodrone.com	$3.69
Propellers	HQ Prop Durable Prop T65MM (5CW+5CCW)-Poly CarbonateLight Grey (31 builds) Pyrodrone.com	$2.99
Propellers	AVAN Rush 2.5 Inch Prop - RED (34 builds) Emax-usa.com	$1.59
FPV Camera	Caddx Nebula Nano Digital FPV Camera (4 builds) Getfpv.com	$36.99
FPV Camera	Caddx Vista HD Digital System 5.8GHz FPV Transmitter VTX FOV 150 Degree Camera 1080P Recording AIO Compatible DJI FPV Goggles Re (210 builds) Banggood.com	$163.99
Antenna	Lumenier Micro AXII 5.8GHz U.FL FPV Antenna - Choose Your PolarizationLHCP (59 builds) Racedayquads.com	$19.99
Batteries	Gaoneng GNB 7.4V 450MAH 80C 2S Lipo Battery XT30 Plug (5 builds) Banggood.com	$9.26
Batteries	CNHL MiniStar 450mAh 11.1V 3S 70C Lipo Battery XT30U Plug for RC Drone FPV Racing (20 builds) Banggood.com	$10.94

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Discussion

chawks Oct 07, 2020

will we be able to purchase this frame anywhere? looks mega

daich Oct 07, 2020

where are you based? message me

Rose FPV Oct 06, 2020

how tall is that stack with the stripped vista?

daich Oct 06, 2020

really wish I have my calipers but I'm abroad at the moment. Id guess around 10mm. it's not that much smaller than the original...just a lot lighter. In fact the spacers are the original spacers which I broke off the corner of the middle heatsinks so for sure the height is pretty close to original.

saahbs Oct 05, 2020

That was a long smooth flight! Very nice. So what is the final weight of this as flown on the video?

daich Oct 05, 2020

Thanks! Yeah, surprisingly long flight. With the 450mah 3s it's 121g

finally Oct 06, 2020

450mah 3s it's 121g, this is safe weight, happy wheels

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