Thread: PWM(S.Bus)+LANC+12V DC BMMCC Angle Breakout Expansion Box Module by RADIOPROEKTOR

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  1. #1 PWM(S.Bus)+LANC+12V DC BMMCC Angle Breakout Expansion Box Module by RADIOPROEKTOR 
    Senior Member shijan's Avatar
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    Let me introduce PWM(S.Bus)+LANC+12V DC Angle Breakout Expansion Box Module developed by RADIOPROEKTOR for Blackmagic Micro Cinema Camera (BMMCC) and Blackmagic Micro Studio Camera 4K (BMMSC).
    Angle shape provides compact and secure cable management without mess of wires around the camera. Box compatible with SmallRig cage and can be used without any cage as well. Perfectly fits to size and shape of BMMCC Angle HDMI Clamp Kit.
    Box uses high quality TRS connectors made by Lumberg/EST (Germany/Japan). Everything is connected with tiny Dupont Jumpers, so you can open the box and easily change cables configuration for your needs just in few minutes. This makes it compatible with any PWM and S.Bus camera controllers, allow for Composite video signal output, Genlock/Reference input or any other desired option.


    Tech Specs:
    1 x 3.5mm TRS jack socket for PWM, S.Bus or any other user selectable inputs/outputs.
    1 x 2.5mm TRS jack socket for LANC input.
    1 x 5.5x2.1mm (5.5x2.5mm compatible) 12V DC power input socket.
    1 x DB-HD15 serial connector.
    Dimensions: 34x34x29mm
    Weight: 40g

    Package includes
    - Angle Breakout Expansion Box
    - 2pcs #4-40UNC screws (Black Oxide Steel)
    - 3/32 allen wrench hex key

    Package cost total:
    Angle Breakout Expansion Box = $55
    Worldwide shipping by registered air mail with tracking number = $7

    ORDER HERE https://lavky.com/radioproektor/ Now it is possible to pay by PayPal or by card for your choice.

    P.S. I don't want to overprice things but it appears that BMMCC market is really small and there is no huge profits for selling hand made stuff like this in small batches. So if you on high budget production and wish to support future development feel free to add $5-10 as donation by adding Optional Enhanced Packaging to the order here

    For any details please contact directly to radioproektor (@) gmail . com

    See also my other projects and accessories for BMMCC:
    Offset ARRI Type Rosette Mount Module
    Angle HDMI Clamp with Ugreen angle HDMI adapter Module

    More info about earlier development of this Expansion Box Module: http://www.bmcuser.com/showthread.php?19574

    Recommended angle HDMI cables: http://bmcuser.com/showthread.php?19...l=1#post228451

    Recommended low profile angle 3.5mm trs jack cables: http://bmcuser.com/showthread.php?19...l=1#post237374

    BMMCC/BMMSC S.Bus, PWM, LANC controllers database: http://www.bmcuser.com/showthread.php?20363







    Blackmagic Micro Cinema Camera Expansion Box Pinout:


    Wires inside the box are marked with colors:
    S.Bus power (tip) [BLUE]
    S.Bus signal (ring) [GREEN]
    S.Bus ground (sleeve) [WHITE]
    LANC signal (tip) [YELLOW]
    LANC power (ring) [ORANGE]
    LANC ground (sleeve) [GREY]
    Power +12V DC (center pin) [RED]
    Power ground [BLACK]



    Blackmagic Micro Studio Camera 4K Expansion Box Pinout:


    Wires inside the box are marked with colors:
    Genlock (tip) [BLUE]
    S.Bus signal (ring) [GREEN]
    Genlock/S.Bus ground (sleeve) [WHITE]
    LANC signal (tip) [YELLOW]
    LANC power (ring) [ORANGE]
    LANC ground (sleeve) [GREY]
    Power +12V DC (center pin) [RED]
    Power ground [BLACK]
    Last edited by shijan; 05-13-2018 at 04:48 PM.
    All my custom made accessories for BMMCC/BMMSC now available here https://lavky.com/radioproektor/
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  2. #2  
    Senior Member shijan's Avatar
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    Installation tip:

    1. Insert Expansion Box into the camera.
    2. Tight UPPER screw.
    3. Slightly tight LOWER screw. (If you tight lower screw first, this can cause Expansion Box inserted unevenly because camera side has slightly curved shape)
    Last edited by shijan; 03-08-2018 at 11:53 PM.
    All my custom made accessories for BMMCC/BMMSC now available here https://lavky.com/radioproektor/
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  3. #3  
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    I'm happy with it!
    Thanks Shijan :-)
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  4. #4  
    Senior Member shijan's Avatar
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    Angle Breakout Expansion Box Module v2 is available now! New improved housing now CNC machined of Aluminum Alloy and anodized in black color.
    The price remains the same. Optional donation welcome.


    Last edited by shijan; 04-06-2018 at 09:09 AM.
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  5. #5  
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    Alas, I still have mine and it is still functional!
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  6. #6  
    Senior Member shijan's Avatar
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    I just setup sales in the new marketplace https://lavky.com/radioproektor/ Now it is possible to pay by PayPal or by card for your choice. The price became slightly higher because too many additional fees but same time more usability.
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  7. #7  
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    Quote Originally Posted by shijan View Post
    I just setup sales in the new marketplace https://lavky.com/radioproektor/ Now it is possible to pay by PayPal or by card for your choice. The price became slightly higher because too many additional fees but same time more usability.
    Glad it worked out, I'm sure having paypal as a payment method will increase sales anyhow
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  8. #8  
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    Great news Shijan, Payonier was a PITA to use, too many hoops, and payment is delayed.
    Cheers
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  9. #9  
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    Well I'm pleased to report it works with the WC cage. If the tolerances were any tighter it would probably be a no-go, as is, it's snug as a bug in a rug. Nice work Shijan, sexy, sexy.

    XPB.jpg
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  10. #10  
    Senior Member shijan's Avatar
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    Yeah! It fits! Great to hear this. Thanks for feedback everyone!

    Here is a chart which may help to make DIY cable adapter. It is based on Denny Smith's research about One Little Remote pinout.
    I can draw same chart for CGpro controller if someone can figure CGpro controller pinout.

    I just want to add some notes here. Please read before make orders:
    • This Expansion designed to fit to SmallRig BMMCC 1773 cage and to dimensions of my other accessories. It also fits to WoodenCamera cage but very tight. In some extreme situations it may not fit.
    • This Expansion Box designed as flexible and free adjustable DIY device. It is not made for any specific single controller in mind. Everything is connected with tiny Dupont Jumpers, so you can open the box and easily change cables configuration.
    • All pinout specs and connection charts information is available here.
    • This Expansion Box provides separate S.Bus (or PWM or Genlock or Analogue video out), LANC and DC power connection.
    • This Expansion Box uses 3 pole TRS jack sockets.
    • Please note that CGpro Remote and One Little Remote Light Controllers use 4 pole 3.5mm TRRS jack connection that combines S.Bus+LANC interface in one cable. They will not work "as is" with this Expansion Box. However to use those controllers with this Expansion Box you need custom made DIY cable. 4 pole TRRS jack to 3 pole TRS jack. There are also many comments and discussions about this on YouTube and on One Little Remote Light thread on this BMCuser
    • I don't have planes to implement 4 pole 3.5mm TRRS jack socket connection into my Expansion Box because i think that it is just bad idea to mix two different interfaces (S.Bus and LANC) in one cable. It is also impossible preserve free adjustable concept if use 4 pole TRRS sockets.


    Last edited by shijan; 03-08-2018 at 11:53 PM.
    All my custom made accessories for BMMCC/BMMSC now available here https://lavky.com/radioproektor/
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