Tri-scrab Nano tricopter 168mm

Este proyecto estubo mucho tiempo en mi cajón hasta que decidí acabarlo. Es un tricoptero compacto de 168mm de distancia entre motores frontales pensado para helices de 4' y motores hasta 18xx recomiento baterias 3S de 1000 mAh o menores.

Además de imprimir las piezas es necesaria la electronica para volar y algunos tornillos que detallo acontinuación:

-4 motores DYS 1808 2300 Kv https://www.banggood.com/DYS-BE1806-2300KV-Brushless-Motor-2-3S-for-Mini-Multicopters-p-933192.html?rmmds=search&cur_warehouse=CN

-4 Variadores ESC de hasta 20A (no pongo modelo porque hay mucho donde elejir, que sea pequeño siempre es mejor)

-1 placa controladora tipo sp3 racing o similar https://es.aliexpress.com/item/1pcs-OCDAY-Acro-Deluxe-SP3-Racing-F3-Flight-Controller-Board-For-Aircraft-FPV-Quadcopter/32813887036.html

-4 helices 4045 ( si se elijen los motores recomendados) Dalrc o similar

-1 Servo tamaño mini (el que encaja en el hueco es este pero cualquier otro puede servir) https://hobbyking.com/es_es/turnigytm-xgd-11hmb-digital-servo-ds-mini-servo-3-0kg-0-12sec-11g.html?wrh_pdp=7

-Receptor de radio, conjunto camara+video TX, bateria y velcro.

El hardware necesario son: 12 tornillos M2x20 con tuercas, 2 tornillos M2x14 con tuercas,
2 rodamientos de 8x4x3 y 2 tornillos M3x12 mas tuerca

El firmware que recomiendo y que he probado con mucho éxito es el trifligth https://github.com/lkaino/Triflight/releases. Hay que invertir el sentido de corrección del servo mediante la orden 'smix reverse 5 2 r'

Como este proyecto es una derivación de su hermano mayor, pongo el enlace para obtener mas detalles: https://www.thingiverse.com/thing:1663649

24/07/2018 Añadido Canopy. Añadido soporte cámara. La canopy es un sólido, hay que imprimir con 2 capas de base, 2 de contorno, 0 de superior y sin relleno. Fotos del tri-nano montado y 100% operativo, pronto video

This project was a long time in my drawer until I decided to finish it. It is a 168mm compact front tricopter between frontal motors designed for 4 'helices and motors up to 18xx I recommend 3M 1000 mAh or smaller batteries.

In addition to printing the parts is necessary the electronics to fly and some screws detailed below:

-4 motors DYS 1808 2300 Kv https://www.banggood.com/DYS-BE1806-2300KV-Brushless-Motor-2-3S-for-Mini-Multicopters-p-933192.html?rmmds=search&cur_warehouse=CN

-4 ESC of up to 20A (I do not put a model because there is a lot to choose from, which is small is always better)

-1 sp3 racing type controller or similar https://es.aliexpress.com/item/1pcs-OCDAY-Acro-Deluxe-SP3-Racing-F3-Flight-Controller-Board-For-Aircraft-FPV-Quadcopter/32813887036 .html

-4 props 4045 (if recommended motors are selected) Dalrc or similar

-1 Servo size mini (the one that fits in the gap is this one but any other can be used) https://hobbyking.com/es_en/turnigytm-xgd-11hmb-digital-servo-ds-mini-servo-3-0kg- 0-12sec-11g.html? Wrh_pdp = 7

• Radio receiver, camera set + TX video, battery and velcro.

The necessary hardware are: 12 M2x20 screws with nuts, 2 M2x14 screws with nuts,
2 8x4x3 bearings and 2 M3x12 screws plus nut

The firmware that I recommend and that I have tried very successfully is the trifligth https://github.com/lkaino/Triflight/releases. You have to reverse the correction of the servo by the order 'smix reverse 5 2 r'

Since this project is a derivation of his older brother, I put the link for more details: https://www.thingiverse.com/thing:1663649

07/24/2018 Added Canopy. Added camera support. The canopy is a solid, you have to print with 2 layers of base, 2 contour, 0 upper and without filling. Photos of tri-nano mounted and 100% operational, soon video

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