Martian 7 inch middle range

By MATEKMAN on Jan 11, 2019

1  210  1

here is my 7 inch created to introduce me to the firmware INAV. I sometimes have fun flying to the limits of the receiver and the drone triggers the return to home. the drone can lock in altitude with barometer or 2D position with the GPS. These two modes combined to obtain a reliable 3D position and gives the impression that the drone is placed on a wall. Flight time with lipo 3 S around 10 mn and 14 mn with very slow throttle. it is not very pretty ;-) but the features of INAV are really effective.

Photos

Part List

Frame

Realacc Martian-7 7 Inch 300mm Wheelbase Carbon Fiber 4mm Arm FPV Racing Frame Kit w/ PDB 159g (3 builds)
Banggood.com
$35.99

Flight Controller

Matek F405-STD BetaFlight STM32F405 Flight Controller Built-in OSD Inverter for RC Multirotor FPV Racing Drone (98 builds)
Banggood.com
$24.99

ESCs

4X Racerstar RS20A 20A BLHELI_S OPTO 2-4S ESC Support Oneshot42 Multishot DShot for RC FPV Racing Drone (26 builds)
Banggood.com
$31.19

Motors

4 x Eachine 2205 MN2205 2300KV 2-4S Motor For Eachine Wizard X220 X210 250 280 RC Drone FPV Racing Multi Rotor (15 builds)
Banggood.com
$35.44

Propellers

2 Pairs Gemfan Flash 7042 7.0x4.2 PC 2-blade Propeller 5mm Mounting hole for RC FPV Racing Drone (9 builds)
Banggood.com
$3.79

FPV Camera

Foxeer Predator Mini 1000TVL 4:3 w/ OSD 1.8mm/2.5mm FPV Camera (Red/Blue/Black/Purple) (103 builds)
Rcpapa.com
$22.99

FPV Transmitter

Eachine TX805 5.8G 40CH 25/200/600/800mW FPV Transmitter TX LED Display Support OSD/Pitmode/Smart Audio (21 builds)
Banggood.com
$16.99

Antenna

2x Realacc 5.8Ghz 5dbi 50w RHCP 4 Leaf FPV Antenna SMA/RP-SMA Red (10 builds)
Banggood.com
$8.35

Receiver

FrSky R-XSR SBUS 2.4GHz Micro ReceiverDefault Title (749 builds)
Racedayquads.com
$19.99

Batteries

GAONENG GNB 11.1V 2200mAh 3S 110/220C Lipo Battery for RC Model (2 builds)
Banggood.com
$19.99

Power Distribution

Matek Systems PDB-XT60 W/ BEC 5V & 12V 2oz Copper for RC Drone FPV Racing Multi Rotor (138 builds)
Banggood.com
$4.69

Radio

Jumper T8SG V2.0 Plus Hall Gimbal Multi-protocol Advanced 2.7" OLED Transmitter for Flysky Frsky (6 builds)
Banggood.com
$125.00

Radio

Jumper T8SG V2 Advanced Multi-Protocol 12CH Compact Transmitter for Flysky Frsky DSM2 Walkera Futaba (3 builds)
Banggood.com
$119.99

HD Camera

RunCam 3 64G HD 1080p/60fps NTSC/PAL 155 Degree Wide Angle WiFi FPV Camera (29 builds)
Banggood.com
$99.99

Misc Parts

Holybro Ublox NEO-M8N GPS Module (2 builds)
Getfpv.com
$49.99
Show stores (4)

Discussion

Sign in to comment

KryptoSteel24   May 13, 2019  

why didnt you buy a normal sized GPS? and why do you have a voltage checker on the arm lol

Guides & Reviews

3 2,070  9
Sep 18, 2019

When the FatShark HDOs hit the market in 2018 the FPV community rejoiced for the new Sony OLED displays. While they lacked further upgrades like an updated DVR and power button they were still a market success. With the 2019 announcement of the Orqa FPV.One the community finally had a potential HDO killer on the horizon. With only weeks before the release of the Orqa FPV.One Skyzone came out of left..

Read more
Aug 21, 2019

Want to learn how to build an FPV rig? This guide will walk you through your first FPV freestyle build. These parts were hand-picked to balance cost and maximize performance. The TBS Source One is a popular frame for it's low cost, high quality carbon fiber. It's easy to work with and provides more than enough space for your electronics. We've got a 32bit 4-in-1 ESC to bring you the smoothest flights..

Read more