Jyuu-go Sanchez Toothpick 3"

By irmanhilmi on Aug 02, 2019

16 654 7

I initially wanted a 3" ultralight LR build, but due to the limitations of the FC (not enough UARTS), it will remain a micro freestyle quad for now.I wanted a 3" toothpick, and this frame was an obvious choice. A not-so-easy build, due to the 16x16 stack size, and the creativity involved to stuff everything under the pod. I wouldn't recommend ths build to beginners.

Some issues with this build:
USB port won't be easily accessible since the standoffs are in the way.
FC can only support SBUS for Crossfire, meaning that you will lose all telemetry control for LUA Scripts. RSSI/LQ is still available though.
VTX will get really, really hot.

Now to tune it out and make it fly like a mini quad. Purposely chose the parts to actually add some weight to the build, which means this is 160g AUW with 4s 450mah. The intention is that the weight adds a bit more hangtime, to almost 5"-like qualities. Loving it.

Photos

Part List

Frame	Sanchez AIO 3 Inch Ultralight (5 builds) Armattanproductions.com	$14.60
Flight Controller	Diatone MAMBA 134 F411 Flight Controller MPU6000 Dshot600&2-4S STACK BEC 5V/1.5A RC Parts from Toys Hobbies and Robot on ba (2 builds) Banggood.com	See Site
Motors	4 x EMAX 1306 RS1306 Version 2 RS1306B 2700KV 4000KV Brushless Motor 3-4S For RC Drone Multi Rotor (16 builds) Banggood.com	$47.56
Propellers	6 Pairs Emax AVAN Mini 3 Inch 3X2.4X3 3-blade RC Drone FPV Racing Propeller CW CCW (65 builds) Banggood.com	$6.74
FPV Camera	Caddx Turtle V2 1080p 60fps FOV 155 Degree Super WDR Mini HD FPV Camera OSD Mic for RC Drone (73 builds) Banggood.com	$71.28
FPV Transmitter	Eachine NANO VTX 5.8GHz 48CH 25/100/200/400mW Switchable FPV Transmitter Support OSD/Pitmode/IRC Tramp (53 builds) Banggood.com	$14.90
Antenna	URUAV Micro UXII Stubby RHCP Mini FPV Antenna 1.6dBi 5.8Ghz U.FL IPEX IPX For FPV Racing Drone (19 builds) Banggood.com	$15.99
Receiver	TBS Crossfire Nano Rx - FPV LONG RANGE DRONE RECEIVER (1499 builds) Team-blacksheep.com	$24.95
Batteries	CNHL MiniStar 14.8V 4S 450mAh 70C LiPo Micro Battery - XT30 (14 builds) Racedayquads.com	$9.98
Hardware	Banggood.com (5 builds) Banggood.com	See Site

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Discussion

pjquad Apr 17, 2020

Hey, nice build. Recently ordered this frame. What size is it motor to motor ?

cohesivereality Aug 11, 2019

If you have a Tbs Nano 32 you can run the smart audio to Channel 4 on the xfire nano. That frees up TX2 and then you can reassign PPM to RX2. I'm doing a similar build but haven't tested it yet. I also could be completely wrong as this is my first build but this is my theory/understanding for what its worth.

irmanhilmi Aug 13, 2019

interesting. i don't see any reason why it shouldnt work.

facewizard13 Aug 11, 2019

2 different vtx antennae in pics. which one did you decide to go with?

irmanhilmi Aug 13, 2019

i went with the Micro AXII

Dave_C FPV Aug 02, 2019

Really nice!

irmanhilmi Aug 02, 2019

Thanks. It's a hefty one!

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