GEP-PX3 Digital

By g_gantic on Apr 21, 2021

10 181 4

I was tired of breaking my 3d printed canopy on my vista pick so I wanted something a little less toothpick like and more of a standard style frame, so here it is.

I love the look of these motors so I went for the xing2 1404 4600kv, they don't fit the avan mini 3" perfectly but these props are so good compared to anything else that I am keeping them on.
The 550mah 4s from tattu is also crazy good, not HV like the GNB 520 so it's much better, it does not even sag.

Photos

Part List

Frame	GEPRC GEP-PX3 3 Inch 140mm Wheelbase 3mm Arm 3K Carbon Fiber Frame Kit for RC Drone FPV Racing (4 builds) Banggood.com	$31.89
Flight Controller	HGLRC Zeus25 AIO 3-6S F722 FC 25A BL32 4in1 ESC Whoop Toothpick (2 builds) De.amaxshop.com	$14.86
Motors	4 x iFlight Xing2 1404 3800kv Motor (9 builds) Rotorvillage.ca	$79.96
Propellers	EMAX Avan Mini 3x2.4x3 Tri-Blade 3" Prop 12 Pack - Choose Your Color (39 builds) Racedayquads.com	$4.49
FPV Camera	Caddx Nebula Pro 1/3 Cmos 2.1mm Lens FOV 150 Degree 720P/120fps Low Latency NTSC/PAL 4:3/16:9 Switchable HD Digital FPV Camera F (19 builds) Banggood.com	$55.99
FPV Transmitter	Vista Digital HD System with Nebula Pro Camera (7 builds) Rotorriot.com	$159.99
Antenna	MiniMortal T V2 for Crossfire - manufactured by TBS (30 builds) Fpvcycle.com	$3.99
Receiver	TBS Crossfire Nano Rx - FPV LONG RANGE DRONE RECEIVER (1506 builds) Team-blacksheep.com	$24.95
Batteries	Tattu R-Line 550mAh 14.8V 95C 4S1P 4s Lipo Battery Pack With XT30 Plug Rotorev.com	$19.49

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Discussion

iversonwin Aug 06, 2021

Nice! One question: did you just force the props down as much as possible? I also found that the center pitch was hitting the top circumference of the bell.

Thanks in advance!

Amen_Ra Jul 26, 2021

Based on what's printed on the motor, you went with the 4600KV motor?

SeeSharp May 13, 2021

FC HGLRC Zeus25 has installing Hole 25.5X25.5mm. But GEP PX3 has 20x20mm. How you install it?

wattoo Apr 26, 2021

Very nice build. Where did you get the cam holder? Can you please provide a link to the STL file? thanks in advance

g_gantic Apr 29, 2021

I just modified the carbon one that came with the drone to hold the nebula camera a bit more at the back. I'll try to export the model on thingiverse.