AOS3.5 V2 6s 550mAh

By DFPV on Sep 17, 2023

5  0  7

This is my first build i uploaded here. On my first flight i got about 6 min flight time. All parts are linked below. If you have any tips or questions just leave a comment.


Part List


AOS 3.5 v2 (14 builds)

Flight Controller

MATEKSYS H743-MINI V3 Flight Controller
See Site


4 x HGLRC Zeus 50A Pro 3-8S 4-in-1 BLHeli_S ESC - Mini 20x20
See Site


4 x T-Motor F2203.5 FPV Race 20g Brushless Motor 1500kv (4 builds)
See Site


Gemfan Hurricane 3520 Durable Tri-Blade 3.5" Propeller (2CW+2CCW) - Choose Your Color (46 builds)

FPV Camera

Runcam HDZero Micro FPV Camera V2 (12 builds)

FPV Transmitter

HDZero Whoop Lite VTX By Divimath (18 builds)


TrueRC SINGULARITY 5.8 U.FL LHCP (8 builds)


RadioMaster RP1 V2 ELRS 2.4GHz Nano Receiver w/ UFL Antenna (29 builds)


6S 22,2V 550mAh 95C TATTU R-Line Lipo I RC-Hangar15, 24,99 €
See Site

3D Printed

Thingiverse - Digital Designs for Physical Objects
See Site

HD Camera

RunCam Thumb Pro W (8 builds)

Video Receiver

Walksnail Avatar FPV VRX (4 builds)
See Site
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hover_trug   Nov 06, 2023  

Hey interesting build I'm looking to do something similar. Did you wire the VTX to the 5v bec output on the FC? I see whoop lite is rated for 1s to 3s but Im trying to figure out how I can put it on a 4s build safely

DFPV   Nov 07, 2023 

Yes I have connected it to the bec but you should make sure that the bec can supply the power that the HDZero whoop lite needs

DFPV   Nov 07, 2023 

The hdZero whoop lite is specified with a consumer of 7 watts, so your 5 V bec should be capable of at least 1.5 A continuous load

hover_trug   Nov 09, 2023 

thanks for the reply and explanation. How is the range on this setup? Do you usually keep it maxed out?

earflapjetpack   Sep 19, 2023  

building my own right now. what's your AUW (all-up weight, including battery)? interesting motor choice, btw. flight time aside, how does it fly? how much throttle does it take to hover? 1500kv is pretty cold-blooded. for comparison, my freestyle quads use 1850kv motors on 6s to swing a 5" prop, lifting 700g+. i'm using 1604 2850kv motors on 6s, so they'll spin almost twice as fast using the same current.

DFPV   Sep 20, 2023 

The drone itself weighs 230 grams and the battery another 87. Just take a look at the new photos. i would make a video of the behaviour at the weekend where you can see my stick inputs. i think it flies very well and with the 1500 kv motors it is a compromise with the flight time.

wind_rapport   Sep 18, 2023  

Nice - I would recommend you get a full size TPU mount for the ThumbPro over the tiny one that comes with it. Greatly reduces vibrations in my experience and can be found easily on Etsy or Ebay. Would also recommend you get that camera angle up to at least 30 degrees if you're ready. Cheers

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