Drone and UAV Technology Reviews, Articles, News, Build Logs

Now Flying the Autel Evo 2 Pro

Written by: Tony Korologos | Date: Monday, September 28th, 2020
Categories: Aerial ImageryDJIEquipmentMultirotor AircraftReviews
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I’m thrilled to announce an addition to the drone fleet, the Autel Evo 2 Pro.  Finally technology has advanced enough for me to find a small, foldable drone to replace my huge hexacopter.  This is a bird I’ll be using for shooting RAW images and high quality 4K and even 6K video.

I debated with myself between the DJI Mavic 2 Pro and the Autel Evo 2 Pro and a few features pushed me to Autel side.  I’ve been flying this bird regularly for about two months now, and I’m thrilled with the quality of the photos and video it produces.

The range of this drone is impressive.  The flight time I’m getting crushes my hexacopter, 6x over. But it doesn’t get the 40 minutes of flight time that’s advertised by Autel.  It’s more like 30 minutes or upper 20’s.

There are still some kinks and bugs to work out for Autel and the Evo 2 Pro model.  After the last firmware update I’m getting some yaw drift.  I’m also getting occasional situations where it seems the collision avoidance system (oh, forgot to mention that) “thinks” there are objects nearby and the bird stops and hovers.


Drone Fleet – July 2020

Written by: Tony Korologos | Date: Monday, July 6th, 2020
Categories: DJIDrones For GoodEquipmentFPVMultirotor Aircraft

I’ve built a few new drones so it is time to update the fleet photo.

Back Row – Left to Right

680mm Alien Quadcopter, 960mm Hexacopter with 3 Axis Gimbal & Sony Nex5T Camera, DJI Phantom One (OG)

2nd Row Left to Right

6 inch RoboCat Quad, 5 inch iFlight DC5 with DJI digital FPV, 250mm Arris quad, 7 inch long range quad

3rd Row Left to Right

5 inch Rooster, 3 inch toothpick quadcopter, 3 inch Ummagawd Acrobrat, Symma wrist controlled quad, 5 inch with Caddx digital FPV, 5 inch with DJI digital FPV

4th Row Left to Right

2 inch quad, 3-inch iFlight DC3 with DJI FPV, BetaFPV Beta85 Whoop, BetaFPV Beta65 Whoop

Front Row

Nano quad, Lego quad my 7 year old built for me, Husban nano quad

 


New Build: iFlight DC3 HD – 3 Inch HD Racing Drone

Written by: Tony Korologos | Date: Friday, April 17th, 2020
Categories: 3D PrintingAerial ImageryBuild LogDJIEquipmentFPVMultirotor AircraftReviews

I think this may have been my first build which I started and completed, and successfully maidened in one day. I’ve wanted to have a DJI HD FPV based quad that was smaller than the two 6S 5″ quads I currently have. Something more portable, and able to fly in smaller areas.

iFlight DC3 HD Frame

The frame is the iFlight DC3 HD.  DC stands for “deadcat,” which is an arm design which results in the camera having no props in view.

Deadcat designs are what many cinematographers choose.

FPV

I’m hooked on DJI’s FPV system because of numerous reasons, including the clarity of the FPV view in the goggles, recording HD 4K video on board, and elegant interfacing. So that’s why I chose the system for this build.

Receiver

For my receiver I’m using TBS Crossfire.  I’ve seen the light with TBS Crossfire and its long range capabilities.  I’ve essentially vowed that from now on I will be using Crossfire for all my builds.  This small quad has Crossfire, as well as the Immortal T antenna.

Motors/Power

I’ve been testing out some EMax motors recently.  I decided to go with the Emax ECO Micro Series 1407 motors at 2800kv.  Based on that one might guess that I decided to run the system on 4S battery power.

Currently my battery of choice is a CNHL 4S 650MAH.

Stack

For the flight controller and 4in1 ESC I went with the Diatone Mamba Stack F405US MK3 Mini F35.  I have a couple of other Mamba ESC’s in quads and I’ve been satisfied with their performance.  The stack is capable of running 6S.

3D Printing

I found some arm bumpers/motor soft mounts online to 3D print.  I also designed a 3D printed set of mounts for the Crossfire Immortal T.

I went with orange TPU filament to go with the orange theme of the quad.

Flying

I’m about to do some real flying with the quad in the next few days and will post some performance comments, and flying videos soon. Overall I’m very happy with the build and the equipment choices.

 


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