MRM Micro Scythe 130mm

By wrong17 on Feb 03, 2017

5  601  2

A lot has happened since I started this build. You can see in the image gallery different variations of this MRM Micro Scythe 130mm frame. I will go over the different versions starting with the oldest pictures at the bottom of the image gallery.

Version 1
The first problem was the used electronics I purchased RCG (RC Groups), one of the ESC was bad. Then I tried using the Micro 600TVL Wide Angle FPV Camera w/ Mic CC1563 that this frame was designed to use but I did not like how a large portion of the camera view was blocked by the props. To make matters worse, I was using black props too. So, I think clear props might of helped. This should be the lightest version because of the smaller camera and mount. At the time I only had a 600mw cricket VTX but that was only temporary.

Version 2
To solve my problem with the prop in view of my FPV camera I went with a POD style mount and Runcam 2. The quickest and cheapest thing to do is 3D print a pod. I did a quick search on thingiverse and found a perfect setup. This new setup added a little more weight but it still flew great. Without the battery it weighs in at 187g.

Version 3
Like always, I like to upgrade things and that is exactly what I did. Other than the FC I switch everything out. New motors, Camera, VTX, Antennam PDB, 4 in 1 ESC and camera Pod. With this new setup it weighs 174g. The newer and lighter pod was taken from a QAV ULX clone. Its basically 4 standoff and a carbon fiber plate on top. If you want the side carbon fiber plates you just use some zip ties to secure it.


Part List


MRM Micro Scythe V2 130mm Frame – MultiRotorMania (14 builds)

Flight Controller

30 AMP Simonk 30A Brushless ESC firmware w / 5V 3A UBEC Quad Multirotor APM2 1G7 4894462326060 (68 builds)


Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for RC FPV Racing Drone (67 builds)


4 x EMAX RS1306 RaceSpec Motor - 3300KV CW Rotation


RaceKraft 3030 3" 3 Blade Props – MultiRotorMania (2 builds)

FPV Camera

FOXEER Arrow V3 2.5mm 600TVL 4:3 HAD II CCD PAL/NTSC IR Block Mini FPV Camera Built-in OSD MIC (131 builds)

FPV Transmitter

Hawkeye 200mw Race Band 32ch Video Transmitter (62 builds)


VAS/TBS 5.8GHz RHCP Stubby Triumph Antenna Set - SMA – MultiRotorMania (3 builds)


Lemon Rx DSMX Compatible Satellite (DSM2 backward compatible but must use DSMX compatible primary receiver) (10 builds)


Tattu 4s LiPo Battery 75C (14.8V/850mAh) w/XT-60 Connector

Power Distribution

MRM Micro PDB with 5v and 12v BEC – MultiRotorMania (13 builds)


FrSky Horus X10 Radio (Amber)


FatShark Dominator HDO OLED FPV Goggles & ImmersionRC rapidFIRE 5.8GHz Goggle Module w/ Analog PLUS COMBO | (2 builds)


DJI Digital HD FPV Goggles (32 builds)

HD Camera

GoPro HERO7 Black Action Camera (60 builds)

Misc Parts

FPV Pod Armattan MRP130 HS1177 by SumFPVDude
See Site

Video Receiver

ImmersionRC rapidFIRE w/ Analog PLUS Goggle Receiver Module (124 builds)

Radio Module

TBS Crossfire TX - Long Range R/C Link (10 builds)

Battery Charger

HOTA D6 PRO Charger AC200W DC650W 15A (4 builds)

Soldering Iron

TS100 Portable Programmable Smart Soldering Iron (135 builds)


Lowepro QuadGuard BP X3 - Drone Backpack for 4 FPV Quad Racing Drones and 15" Laptop w/Exterior Mounts (Black)
Show stores (12)


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Dark.Avenger   Feb 15, 2017  

So the FPV pod you made. Hows it holding up and what material was it printed in?

wrong17   Mar 25, 2017 

Sorry for the last response, I did not see this message until now. I printed it with PLA. Here is a link for more detail on the print:
This pod is like a TANK! Even after dremeling out some material around the pod and it is still rock solid. I have been a few crashes and it is still holding up strong! Please note, I did not design this pod, I just download the files from thingivese.

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