Martian II 250 advanced

By miromir237 on Sep 06, 2017

7  477  2

My 2nd 6" Martian build. Now with more powerfull motors and ESCs, FC. All went pretty well and ended successfully. Copter is flying very nice on 6" props. BTFL is set on PT1 and notch filters removed. I tested 32k/8k PID loop which turn out good. No problems there but my feeling from the flight is little too much smooth. So I reverted back to 8k/2k which works best for me.

Photos

Part List

Frame

MartianⅡ 250 250mm 4mm Arm Thickness Carbon Fiber Frame Kit w/ PDB for RC Drone (16 builds)
Banggood.com
$32.14

Flight Controller

Matek F405-OSD BetaFlight STM32F405 Flight Controller Built-in OSD Inverter for SBUS Input (100 builds)
Banggood.com
$27.99

ESCs

4 x SPEDIX GS30 32 BIT 30AMP ESC (DSHOT 1200) (8 builds)
Catalystmachineworks.com
$43.80

Motors

4 x DYS Storm 2207 2300KV 2550KV 3-4S Brushless Motor for RC Multi-Rotor FPV Racing Drone (7 builds)
Banggood.com
$87.96

Propellers

2 x KINGKONG/LDARC 6040 Propellers CW & CCW 10 Pairs For 250 280 RC Drone FPV Racing Multi Rotor (13 builds)
Banggood.com
$10.94

FPV Camera

Page Not Found - Banggood.com (78 builds)
Banggood.com
$67.91

FPV Transmitter

Matek 5.8G 40CH 25/200/500mW switchable Video Transmitter VTX-HV with 5V/1A BEC Output (90 builds)
Banggood.com
$29.95

Antenna

Aomway 5.8GHz FPV 4 Leaf Clover AV Transmission RHCP Antenna 1 Pair Blue Red w/Canopy For RC Drone (111 builds)
Banggood.com
$12.01

Receiver

FrSky XSR 2.4GHz 16CH ACCST Receiver Board S-Bus CPPM Output Support X9D X9E X9DP X12S X Series (480 builds)
Banggood.com
$15.99

Radio

FrSky Taranis X9 Lite 2.4GHz 24CH ACCESS ACCST D16 Mode2 Classic Form Factor Portable Transmitter for RC Drone (7 builds)
Banggood.com
$90.88

Goggles

DJI Digital FPV Goggles - Ultra Low Latency 720p 120FPS Digital HD (26 builds)
Racedayquads.com
$529.00

HD Camera

GoPro Hero5 Session (199 builds)
Amazon.com
$305.57

Radio Module

FrSky R9M Transmitter Module (57 builds)
Racedayquads.com
$34.99

Battery Charger

ISDT Q6 Plus 300W 14A MINI Pocket Battery Balance Charger (54 builds)
Banggood.com
$59.99

Soldering Iron

TS100 Portable Programmable Smart Soldering Iron (122 builds)
Racedayquads.com
$51.29

Backpack

Torvol Quad Pitstop Backpack PRO (4 builds)
Hqdrones.nl
$194.16

Misc Supplies

TrueRC X-AIR 5.8GHz Crosshair Antenna (RHCP) (4 builds)
Hobbyrc.co.uk
$32.32
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Discussion

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quadcrazed   Mar 10, 2018  

How are those motors working out for you on 6"

miromir237   Mar 13, 2018 
1

They work great. Really happy with them. The quality is so so, I had one replaced with bearing issue. Thez are holding quite well since then. Following video was done with this quad.

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