Brushless GoPro Gimbal for DJI Phantom - BRADATECH · Brushless GoPro Gimbal (Phantom) Manual v1.0...

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Brushless GoPro Gimbal (Phantom) Manual v1.0 Designs, Images and Content Copyright © Aeroxcraft Ltd. 2013 Page 1 Brushless GoPro Gimbal for DJI Phantom Basic Manual: Attaching and Connecting to the DJI Phantom

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  • Brushless GoPro Gimbal (Phantom) Manual v1.0

    Designs, Images and Content Copyright Aeroxcraft Ltd. 2013 Page 1

    Brushless GoPro Gimbal for DJI Phantom

    Basic Manual: Attaching and Connecting to the DJI Phantom

  • Brushless GoPro Gimbal (Phantom) Manual v1.0

    Designs, Images and Content Copyright Aeroxcraft Ltd. 2013 Page 2

    Contents

    1) Notes 2) Introduction 3) Tools required 4) Kit Contents 5) Installing the power cable 6) Fastening the Gimbal to the Phantom 7) Powering up the gimbal 8) Connecting the Tilt Control Cable

    Page 3 4 5 6 7 11 15 16

  • Brushless GoPro Gimbal (Phantom) Manual v1.0

    Designs, Images and Content Copyright Aeroxcraft Ltd. 2013 Page 3

    1) Notes

    MAKE SURE THIS KIT IS ASSEMBLED CORRECTLY BEFORE FLIGHT. IF IN DOUBT CONTACT AEROXCRAFT FOR

    ASSISTANCE.

    This document is a work in progress. Information contained within this document may be incorrect and we

    cannot be held responsible for any damage/injuries caused by following the information contained within this

    document.

    If you are unsure what you are doing get advice from someone who does.

    Multirotor helicopters are dangerous. Operate them away from people and property. Be responsible. If in

    doubt do not fly.

    Always remove propellers from motors before carrying out work on your multirotor helicopter. Failure to do

    so can cause serious injury.

    It is the owners responsibility to ensure this model is assembled and fitted out correctly and safely. Ensure

    that your model is capable of safely and reliably lifting the payload you are asking it to. This model is

    dangerous if used in an incorrect manner. Ensure you seek assistance from an experienced flyer if you are

    unsure. Do not fly near people, property or highways. Do not fly over people, property or highways. There

    may be laws and regulations governing the use of this model in your area, seek advice from your authorities if

    you are unsure.

    Planning your build and installation is key to building a safe and reliable multi rotor. Make sure all wiring is of

    the correct gauge, properly connected, neat and protected from wear/tear and radio/electrical interference.

    Make sure all the components you use are suitable for the size and weight of your multi rotor.

    Do not over tighten screws.

    Use threadlock to ensure screws do not come loose when in use.

    Check this product for damaged hardware, loose joints, missing parts or sharp edges before and after

    assembly and frequently during use. Do not use unless all components are correctly fitted and adjusted. Do

    not use if any parts are missing, damaged or broken.

    Assembly is required. Take care when unpacking and assembling; contains small parts and sharp edges.

    If you require any replacement parts they are all available from Aeroxcraft. Contact us for details.

    Contact details

    Email

    [email protected]

    Website

    www.aeroxcraft.com

    mailto:[email protected]://www.aeroxcraft.com/

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    2) Introduction Plug and Play? (Almost!)

    This gimbal is primarily designed for the DJI Phantom multirotor. It comes ready configured for use.

    It also comes with all the hardware, cables and connectors you need to install it onto your Phantom.

    The only extra part that we do not supply is a lever for the 7th channel on the Phantom transmitter.

    We are looking into that, in the meantime however they are available elsewhere.

    The DJI Phantom comes with a hidden power cable that is behind one of the white grommets on the

    underside. The Aeroxcraft GoPro Gimbal comes with a power cable that needs to be joined to the

    Phantoms power cable, by soldering or other means. We recommend soldering and covering the

    joins with heat shrink tubing. Some heat shrink tubing is also included to make this easier for you.

    There are other ways you could join the wires together, but this is up to you. Make sure any joins are

    secure and well insulated. If the wires were to short or come apart it could cause your Phantom to 1)

    crash, 2) go out of control, 3) start a fire or 4) a combination of items 1-3! All of which are potentially

    very dangerous and best avoided.

    Tilt Control

    You can opt to use the tilt control or not. The tilt control allows you to move the camera up and

    down, from looking straight ahead to looking straight down.

    Connecting up the tilt control is more involved than simply fitting the gimbal and connecting up the

    power. It involves taking apart your Phantom and also changing some of the settings in the Naza

    flight controller. The choice is up to you and it can always be done at a later date if you so choose.

    Read through this document first and you can make up your own mind.

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    3) Tools Required

    Fitting Gimbal

    2.0mm Hex Driver / allen key

    Thread lock (recommended)

    Joining power cables

    Soldering iron

    Solder

    Heat gun / Hair Dryer

    Tilt Control

    12mm Spanner (to remove props)

    Small Philips screw driver

    2.0mm Hex Driver / allen key

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    4) Kit Contents

    Tilt Control Cable

    Power Cable

    2x M3 x 30mm Screws

    2x M3 x 6mm Screws

    2x 20mm Spacers

    12x Poly Buffers (Spares)

    2x 1.6mm Heat Shrink Tubing

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    5) Installing the Power Cable We recommend carrying out this stage before attaching the gimbal as it is much easier. Please ignore

    the fact that the gimbal is in the following pictures.

    Before you proceed ensure that there is no battery pack in the Phantom, no power is connected and

    the Phantom is not connected to a computer.

    The Phantoms Accessory Power Cable is behind one of the white grommets. On our Phantom it was

    behind the one in the photo below. If you are careful, the cable will follow out of the hole with the

    grommet. Make sure the wire does not pop back inside the Phantom!

    Strip 3-5mm of insulation off each cable. Give the bare ends of wire a little twist with your

    fingers to neaten them up. Note that red is positive and grey is negative, it is important you

    know which is which as connecting the power to the gimbal board the wrong way round will

    damage the gimbal board.

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    When carrying out soldering make sure you protect your eyes and hands. Do it somewhere

    well ventilated and away from children.

    Using a soldering iron and some solder, tin the ends of the wire. Its a good idea to cover up

    any exposed parts of your Phantom to protect it from any spilt solder.

    The Aeroxcraft supplied connector and cable should have the ends already tinned with

    solder. If they are not then do it now.

    Slide the 2 tubes of heat shrink onto the cables.

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    You should now be able to solder the wires together by holding them together and applying

    heat from the soldering iron. Make sure the heat shrink tubing is well from the soldering

    iron as the heat will shrink the tubing.

    Nice! Just needs some insulation now.

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    Slide the heat-shrink tubing over the joins. Make sure the joins are in the middle.

    Carefully apply some heat to the heat-shrink tubing. The heat shrink only needs 90C (190F)

    to start shrinking. In the picture we are using a heat gun on a very low setting. Make sure

    you dont burn your fingers, your workbench or melt your Phantom!

    OK, thats done. If you are happy with the finished result then you can proceed to attaching

    the gimbal to the Phantom.

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    6) Fastening the Gimbal to the Phantom From the accessory pack you need: 2x Spacers, 2x M3x 30 Screws, 2x M3 x 6 Screws

    Note: It is a good idea to apply a small amount of thread lock to the screws so that they

    cannot come unscrewed in flight.

    Remove the 2 screws from the Phantom Landing gear that are circled green in the picture

    below.

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    Put the M3 x 30mm though the holes in the rear legs of the gimbal mounting plate.

    Slide on the 2 spacers.

    You should now have this

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    Place the Phantom on its back. Lower the gimbal into place and line up the 2x M3 x 30mm

    screws with the holes.

    Tighten up the screws a bit, but not fully just yet.

    Fit the 2x M3 x 6mm screws, here

  • Brushless GoPro Gimbal (Phantom) Manual v1.0

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    and here.

    When all 4 screws are in place, tighten them all up.

    You can then attach the power connector to the gimbal board. Make sure you connect it the

    right way round. Red is Positive (+) and Black is negative (-). Connecting the power the

    wrong way round will blow a fuse on the board. It is possible to repair the board if you do

    this, contact us for details if you have done this.

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    7) Powering up the Gimbal.

    Note: Put your GoPro camera in the gimbal before you connect up the power. The gimbal is

    tuned to include the mass of the camera and will not work correctly without the camera

    installed.

    With the gimbal now connected to the Phantom, it is powered directly from the flight

    battery. When you connect the flight battery make sure that the gimbal is kept very still. If

    the gimbal senses any movement when it powers up it may not initialise properly.

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    8) Connecting the Tilt Control Cable

    You can connect the gimbal board to your Naza controller to allow control of the tilt(pitch)

    of the camera gimbal.

    To get at the Naza controller you need to open up the Phantom. Full details on how to do

    this are available from the DJI website, we suggest you get them and read them before

    proceeding.

    The tasks required to do this are

    1) Connect the gimbal board to the Naza. Supplied with the gimbal is a cable for doing

    this. It basically connects pins A1 & GND on the gimbal board to the F2 port on the

    Naza.

    2) Use the Naza-M Assistant Software to configure the Naza flight controller. This is

    available to download from DJI. You need to turn on gimbal control and set both the

    gimbal tilt and roll gains to 0.

    3) You will also need a tilt control lever for your transmitter. The Phantom transmitter

    has a hidden 7th channel that is used to control the gimbal tilt. To operate this

    channel you need a lever that you can fit to the rear of your transmitter. These are

    not available from Aeroxcraft as yet, but are widely available elsewhere.

    Note: We have found the tilt control works best if you move the tilt lever slowly.

    The following pictures give you an idea of what you need to do.

    Remove the propellers.

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    Disconnect the compass cable.

    Remove the landing gear.

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    Remove the screws that hold the Phantom housing together.

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    Connect the tilt cable to the Naza F2 port

    Thread the cable through to the underneath of the Phantom housing.

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    Reassemble the Phantom housing.

    Reattach the landing gear.

    Reconnect the compass module.

    Connect the tilt cable to pins A1 (white) and GND(black) on the gimbal board.