Armattan Gecko 4 Analog

By optikool on Jul 11, 2021

6 212 8

This is my Gecko 4 Analog build. I decided to try out the T-Motor F2203.5 on this build after putting the long range version on my Bobcat. Still a whisper with these motors till you punch the throttle. I took it out for a short test flight and I'm happy with the power, and noise db. I'm looking forward to taking it to the park so I can open her up and see what she can do. I'll post pictures when I do. I decided to design a new antenna holder for this build as the holder I built for my 3 inch Gecko wasn't quite right. Also designed a Unify Pro32 VTX 20x20 holder. All in all I am very happy with this build and can't wait to taker to the park.

I was able to get to a park and take this out for a spin. It was a bit windy but I didn't have much problems.

Testing out some new Ducts I designed for the Gecko 4.

Photos

Part List

Frame	Armattan Gecko 4" Frame (36 builds) Pyrodrone.com	$72.50
Flight Controller	HolyBro Kakute F7 Mini V3 Tekko32 F3 45A 20*20 Stack (2 builds) Pyrodrone.com	$85.00
Motors	4 x T-Motor F2203.5 - 2850KV Motor (11 builds) Pyrodrone.com	$79.60
Propellers	Gemfan WinDancer 4032 Tri-Blade 4" Prop 4 Pack - (Choose Color) (7 builds) Pyrodrone.com	$2.99
FPV Camera	Foxeer T Rex Micro 1500TVL Low Latency Super WDR FPV Camera (8 builds) Pyrodrone.com	$54.90
FPV Transmitter	TBS Unify Pro32 HV (MMCX) VTx Video Transmitter (120 builds) Pyrodrone.com	$49.95
Antenna	Lumenier AXII 2 Stubby 5.8GHz Antenna (LHCP) (3 builds) Pyrodrone.com	$19.99
Receiver	TBS Crossfire Nano Rx FPV Long Range Drone Receiver (1500 builds) Pyrodrone.com	$29.95
Batteries	Tattu R-Line 1050mAh 95C 4S1P Lipo Battery Pack - XT60 (2 builds) Pyrodrone.com	$19.99
Radio	RadioMaster TX16S MKII MAX Joshua Bardwell Edition EdgeTX RC Transmitter w/ V4.0 Hall Gimbals - ELRS Pyrodrone.com	$249.00
Goggles	HDZero Goggle \| HDZERO (21 builds) Hd-zero.com	$599.99
Goggles	Fatshark Dominator HDO 2 V2.1 OLED FPV Goggles (71 builds) Pyrodrone.com	$499.00
3D Printed	Armattan Gecko GoPro session 5 with ND filter by Rfikus (4 builds) Thingiverse.com	See Site
3D Printed	Armattan Gecko 3" - Front Protector by Sike1992 (6 builds) Thingiverse.com	See Site
3D Printed	Armattan Gecko 4 Foot by optikool (2 builds) Thingiverse.com	See Site
3D Printed	Armattan Gecko 4 Prop Guard by optikool (2 builds) Thingiverse.com	See Site
3D Printed	Arm Guards for Armattan Gecko by SkyTroll (4 builds) Thingiverse.com	See Site
3D Printed	Armattan Gecko SMA with Immortal T V2 by optikool (2 builds) Thingiverse.com	See Site
HD Camera	GoPro HERO8 Black - Waterproof Action Camera with Touch Screen 4K Ultra HD Video 12MP Photos 1080p Live Streaming Stabilization (37 builds) Amazon.com	$2.00
HD Camera	GoPro HERO5 Session (303 builds) Getfpv.com	$199.99
HD Camera	Runcam 5 - 4K Action Camera - Choose Color (21 builds) Pyrodrone.com	$109.99
HD Camera	GoPro HERO10 Black Action Camera (Webcam, Wifi, Underwater) Gopro.com	See Site
Misc Parts	WaFL’s XT60 Cap Cap (Set of 3) (9 builds) Pyrodrone.com	$4.99
Radio Module	RadioMaster Ranger 2.4Ghz ELRS Module - Starter Combo (3 builds) Pyrodrone.com	$119.99
Accessories	TBS Diamond Antenna (37 builds) Getfpv.com	$24.95
Misc Supplies	MG Chemicals 422B Silicone Modified Conformal Coating, 55mL Glass Bottle with Brushes, Clear (22 builds) Amazon.com	$19.42
Misc Supplies	HOTA D6 PRO Dual Charger 1-6S AC200W/DC650W 15A w/ Wireless Cellphone Charging - Black (14 builds) Pyrodrone.com	$119.00

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Discussion

TunezRx Jul 23, 2021

Nice build, Ive wondered about these motors vs my F1507 for my gecko. any youtube videos?

optikool Jul 26, 2021

Took it out today and posted a video. :)

TunezRx Jul 26, 2021

that decides it for me, im pilling the trigger on these motors, thx

optikool Jul 26, 2021

I just posted my new Gecko 4 Shark Byte build using the FPVCYCLE 2203 3450KV. They are also pretty nice and are similar to the T-Motors. https://rotorbuilds.com/build/27680

PlatyFPV Jul 25, 2021

love it man ! whats your flight time with this setup and your gopro ? im still hesitating between 3 and 4inch !

optikool Jul 25, 2021

I'm getting between 5 and 1/2 to 6 minutes flight time. I'm gonna be putting up a video in a day or so.

PlatyFPV Jul 25, 2021

Vandy_fpv Jul 12, 2021

how much does it weigh?

optikool Jul 12, 2021

It weighs 256g with no lipo or camera. I added a couple more pics. It could easily be lighter, but I'm not trying for sub 250g. :-)

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