Big dRonin

By jdmkramer on Oct 27, 2018

6  170  0

I've been wanting to learn about dRonin, navigation, gimbals, and other gadgetry so I've started building this. Still printing gimbal parts, but it's flying with a decent autotune already. Foxeer NightWolf V2 is incredible in the dark. Hopefully this build will end up being a smooth cruiser with a gimballed hd cam.

I didn't set out for it to be super cheap, but the frame was $13, the motors $50, spare dji arms in black were $3, CAM 9x5 prop set was $10, and some of the other stuff is dirt cheap. ESC is from my junk box. The FC was pricey but it is by far the most feature rich I've ever used. I love dRonin OSD. Multiple pages of custom telemetry! :)

The gimbal is going to be based on the Primbal Session on thingiverse, and only 2 axis to start. I want to design a retractable 3 axis contraption later on.

Test flights:

Photos

Part List

Frame

HJ450 Spider Quadcopter Frame
Valuehobby.com
$12.90

Flight Controller

Bow down. Show some respect. Take your last breath. Seppuku. (2 builds)
Airdtf.com
See Site

ESCs

Anniversary Special Edition Racerstar REV35 35A BLheli_S 3-6S 4 In 1 ESC Built-in Current Sensor for RC Drone (94 builds)
Banggood.com
$34.05

Motors

Hobbypower Emax Mt2213 935kv 2212 Brushless Motor for DJI F450 X525 Quadcopter Hexcopter(Pack of 4pcs) (2 builds)
Amazon.com
$49.96

Propellers

TBS Self Tightening Prop Set 9x5" (2xCW,2xCCW) BLOWOUT
Team-blacksheep.com
$10.00

FPV Camera

Foxeer NightWolf V2 700TVL Black NTSC FPV Camera
Hobbyking.com
$40.90

FPV Transmitter

TBS Unify Pro V3 5.8 GHz Video Transmitter (146 builds)
Fpvheadquarters.com
$39.99

Antenna

TrueRC AXII U.FL FPV Antenna 5.8ghz (Side Feed) - RHCP and LHCP (4 builds)
Racedayquads.com
$19.99

Receiver

2 x T-Antenna for the FrSky R9 Slim and Slim+
Alofthobbies.com
$8.00

Receiver

FrSky R9 Slim+ SBUS Long Range 900MHz Receiver (20 builds)
Racedayquads.com
$26.99

Batteries

5.2Ah 14.8v 300W Fast Discharge
Gettitanpower.com
$29.40

Power Distribution

Matek FCHUB-6S PDB w/Current Sensor 184A, BEC 5V & 10V, 3-6S Lipo
Hobbyking.com
$9.12

Radio

FrSky Taranis QX7 2.4GHz RC Transmitter - Black or WhiteBlack / No (160 builds)
Racedayquads.com
$104.99

HD Camera

GoPro Session (54 builds)
Getfpv.com
$149.99

HD Camera

GoPro HERO Session in E-Commerce Packaging (7 builds)
Amazon.com
$149.00

Misc Parts

3 x GForce 2208 80KV Brushless Gimbal Motor for GoPro-Size BGC Brushless Gimbal
Ebay.com
$23.97

Misc Parts

STorM32 BGC (Mosfet version): 3-Axis STM32 Brushless Gimbal Controller
Readytoflyquads.com
$16.00

Radio Module

FrSky R9M Transmitter Module (49 builds)
Racedayquads.com
$34.99

Accessories

TrueRC True-Mox 915 Antenna (3 builds)
Racedayquads.com
$19.99
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