Diatone ER349 to Donut 3 cinewhoop conversion!

By Thomaat on Nov 09, 2019

8  689  3

So basically I converted a Diatone ER349 to a Donut 3 frame. I will post more videos of it flying around once I get around to it!
Here is the PID tune I am using on betaflight 3.5.1, the motors come down cold!
Flight times are about 3 minutes on a 4s 850mah. I will try a 1000-1300mah in the future.

https://drive.google.com/file/d/1S8_EbKN5XDOAzzafYdW15wQ0u-YN8Vg1/view

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Photos

Part List

Frame

Donut" 3 Inch 140mm H-type Frame Kit 3D Printed + Carbon Fiber for RC Drone FPV Racing 75.5g (4 builds)
Banggood.com
$30.29

Flight Controller

MAMBA F722 MINI Betaflight Flight Controller OSD 5V/2A & 306 30A 2-6S Blheli_32 Dshot1200 FPV Racing Brushless ESC for RC Drone (10 builds)
Banggood.com
$85.49

Motors

4 x MAMBA 1408 4000KV 3-4S Brushless Motor For Diatone GT R349 FPV Racing RC Drone (8 builds)
Banggood.com
$60.52

Propellers

2Pairs Gemfan 75mm Ducted Props PC 3-Blade Propeller CW CCW 5mm Hole for 1408-1808 Motor Cinewhoop Cinedrone (9 builds)
Banggood.com
$2.84

FPV Camera

RunCam Swift Micro V2 2.1 FPV Kamera OSD (292 builds)
N-factory.de
$35.59

FPV Transmitter

TBS Unify Pro 5G8 V3 (SMA) (165 builds)
Getfpv.com
$39.99

Antenna

XILO AXII SMA 5.8GHz Antenna (RHCP) (2pcs) (4 builds)
Getfpv.com
$19.99

Receiver

TBS Crossfire Nano RX (SE) - FPV Long Range Drone Receiver (310 builds)
Team-blacksheep.com
$29.95

Batteries

Gaoneng GNB 14.8V 850mAh 4s 80/160C Lipo Battery for RC Drone (11 builds)
Banggood.com
$20.80

Batteries

TATTU 14.8V 850mAh 75C 12.58Wh 4S XT30U-F Plug Lipo Battery for RC Racing Drone (8 builds)
Banggood.com
$19.56

Radio

FrSky 2.4G 16CH Taranis X9D Plus Transmitter SPECIAL EDITION w/ M9 Gimbals (48 builds)
Getfpv.com
$249.99

Goggles

SKYZONE SKY02X 5.8Ghz 48CH Diversity FPV Goggles With Head Tracker Front Camera Fan 2D/3D HDMI For RC Drone (6 builds)
Banggood.com
$285.55

HD Camera

GoPro HERO7 Black Action Camera (67 builds)
Getfpv.com
$399.99

Radio Module

TBS Crossfire Micro TX (102 builds)
Team-blacksheep.com
$69.95

Battery Charger

Online-Shop Ursprüngliche SKYRC IMAX B6 MINI Balance RC Ladegerät/Entlader Für RC Hubschrauber Wieder spitze NIMH/NICD Flugze (6 builds)
De.aliexpress.com
$30.25

Tools

Emax H1.5 H2.0 H2.5 H3.0mm Hexagon Socket Screwdriver Set Allen Driver for RC Drone FPV Racing (2 builds)
Banggood.com
$7.33
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Discussion

Sign in to comment

Vamtr   Apr 13, 2020  

can use bf 4.1 ?

Thomaat   Apr 14, 2020 

If you have the right tune of course, it has 32 bit ESC's so RPM filtering should be no problem!

Maxiaj_fpv   Nov 10, 2019  

what a cool looking cinewhoop

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