Big dRonin

By jdmkramer on Oct 27, 2018

6  222  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:


Part List


HJ450 Spider Quadcopter Frame

Flight Controller

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


Anniversary Special Edition Racerstar REV35 35A BLheli_S 3-6S 4 In 1 ESC Built-in Current Sensor for RC Drone (103 builds)


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


TBS Self Tightening Prop Set 9x5" (2xCW,2xCCW) BLOWOUT

FPV Camera

Foxeer NightWolf V2 700TVL Black NTSC FPV Camera

FPV Transmitter

TBS Unify Pro V3 5.8 GHz Video Transmitter (150 builds)


TrueRC AXII 5.8GHz U.FL (Side Feed) FPV Antenna - RHCP or LHCP (8 builds)


2 x T-Antenna for the FrSky R9 Slim and Slim+


FrSky R9 Slim+ SBUS Long Range 900MHz Receiver (31 builds)


5.2Ah 14.8v 300W Fast Discharge

Power Distribution

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


Jumper T16 Hall BLOWOUT (2 builds)


Fat Shark Dominator HDO2 OLED FPV Goggles (3 builds)

Misc Parts

3 x GForce 2208 80KV Brushless Gimbal Motor for GoPro-Size BGC Brushless Gimbal 720066765230

Misc Parts

STorM32 BGC (Mosfet version): 3-Axis STM32 Brushless Gimbal Controller

Radio Module

TBS Crossfire TX LITE - Long Range R/C Transmitter (24 builds)

Soldering Iron

TS100 Portable Programmable Smart Soldering Iron (145 builds)


Mini All-In-One Hex Driver Tool


TBS Diamond Antenna (24 builds)
Show stores (13)


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