Thread: PWM(S-BUS)+LANC+DC12V BMMCC Angle Breakout Expansion Box Module by RADIOPROEKTOR

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  1. #171  
    Senior Member shijan's Avatar
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    Just remind you that full specs and pinout charts of my Expansion Box and BMMCC camera always available here http://www.bmcuser.com/showthread.php?20371
    As you can see here http://www.bmcuser.com/showthread.ph...l=1#post231380 LANC power is very similar to 5v S.Bus power. Electronics usually use internal voltage regulators so probably you can use 5v out power same as LANC power without any problem.
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  2. #172  
    Senior Member shijan's Avatar
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    Got deal with LanParte factory today! They can manufacture small batch of CNC machined Aluminum alloy enclosures in about 10 days + 5-7 days takes delivery to my place.

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  3. #173  
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    Hei there, I'm also interested in ordering this expansion box for my BMMCC. What is the procedure?
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  4. #174  
    Senior Member shijan's Avatar
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    If someone else interested send me your email to radioproektor (@) gmail . com and i will let you know when Expansion Boxes will be available.

    Please specify do you need S.Bus or PWM or any other pinout for 3.5mm jack socket? You can change pinout any time later but it just be easier to use Expansion Box without any intervention.

    Little FAQ:
    PWM is very simple DIY friendly interface but slightly limited. It is great if you need only few external buttons. With 3.5mm stereo jack you can use two PWM channels. For example with simple On/Off switchers you can control Record/Stop and ISO. See this video how it works https://www.youtube.com/watch?v=rSQxtKEWFl8 Anyway if you need S.Bus in future you can open the box, take tweezers and carefully change positions of BLUE and GREEN cables.
    S.Bus is more complicated interface. It can control all camera options with one single cable, but needs external power and Arduino based controller.
    LANC is another type of common interface. It is always mapped to separate bottom 2.5mm jack socket and can be used simultaneously with PWM/S.Bus.
    Here is nice thread about different controllers options http://bmcuser.com/showthread.php?20363
    Last edited by shijan; 01-20-2018 at 04:32 AM.
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