Armattan Beaver HDZero

By optikool on Sep 17, 2022

4  65  0

This is my next upgrade to my first quad. Because there were so many changes I decided to create a new profile build. This uses many of the same parts from my build at, but upgrades includes the T-Motor 722 Pro FC to take advantage of the DJI port, ExpressLRS and new Beaver Frame. In order to take advantage of the sbus, from this FC, I reversed the TX and RX ports for URART 5 in Betaflight CLI console. I also created a new wiring harness for the VTX, listed below, to connect to the DJI port. Everything else worked as expected. I created custom TPU part for the quad, and they are listed below. I'm deciding if a bumper is needed. I'll decide after it's maden flight. :-)

resource SERIAL_TX 5 D02
resource SERIAL_RX 5 C12


Part List


Armattan Beaver 5" FPV Drone Frame

Flight Controller

T-Motor F7 HD 30x30 Flight Controller for DJI (20 builds)


T-Motor F55A Pro II 55A 3-6s BLHeli32 4-in-1 ESC (11 builds)


T-Motor F80 PRO - 2500KV Motor (2 builds)


Gemfan Flash 5552-3 Durable 3 Blade - Set of 4

FPV Camera

Foxeer Digisight 3 Micro Digital 720P Digital 60fps 3ms Latency Sharkbyte/HDZero FPV Camera - Starlight Lens

FPV Transmitter

HDZero Freestyle 1W Video Transmitter for Sharkbyte / HD Zero By Divimath (2 builds)




RadioMaster RP1 ELRS 2.4GHz Nano Receiver w/ UFL Antenna


Tattu R-Line Version 3.0 1550mAh 18.5V 120C 5S1P Lipo Battery Pack with XT60 Plug


RadioMaster TX16S MKII MAX Joshua Bardwell Edition EdgeTX RC Transmitter w/ V4.0 Hall Gimbals - ELRS

3D Printed

Armattan Beaver SMA Immortal T Holder by optikool
See Site

3D Printed

Armattan Beaver Prop Strike Guards by optikool
See Site

3D Printed

HDZero Freestyle Mount 30x30 by optikool
See Site

3D Printed

Armattan Beaver Arm Guard by optikool
See Site

3D Printed

Armattan Beaver Camera Base Holder by optikool
See Site

3D Printed

Armattan Beaver Landing Skids by optikool
See Site


Vifly Finder 2 Buzzer - Lost Drone Finder/Locater/Alarm (18 builds)

Misc Parts

Replacement for 6 pcs Panasonic FR Series Capacitor 25V 1000uf Ultra Low ESR (4 builds)

Misc Parts

Keszoox GH 1.25mm Connector Kit and Premium Pre-Crimped Cables, for Pixhawk Flight Controller Wire Kit Pixhawk2,Total 140pcs

Misc Parts

Pyrodrone 20x20 FC Stack Cover (4 builds)

Radio Module

NAMIMNO ELRS 2.4GHz Flash Micro TX Module
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