both i2c (4 pin) and the camera (6 pin) are 2.0mm pitch JST-PH connectors.

I used on here: https://synthiam.com/redirect/legacy?table=plugin&id=186

datasheet: http://www.jst-mfg.com/product/pdf/eng/ePH.pdf

here a cam cable 60 cm in store here.

cam cable

I took 2 camera cables and some header pins I got from a electronic shop. I pulled the pins out of the plastic header strip and stuck the pins in one cable and pushed the plugs together. I put a drop of hot glue on the plastic plugs to be sure the two cables stayed together.

If you can't get the pins try to find some small solid copper wire that fits snug in the holes in the cable connector and use that. Just cut them long enough so the cable connectors come together. You may try using the pins from old servo cables. You can cut them off the connector, but I am not sure the will be long enough. You will have to try it.

RobotShop has the 2mm connector kit. You will also need a crimping tool. I purchased this when I needed a longer cable for my Robot.

http://www.robotshop.com/en/jst-connector-kit-2mm.html?gclid=CjwKEAjw4vzKBRCt9Zmg8f2blgESJADN5fDgH6AE_IONHM-7zS8WhaGCCQGAJhYgpEeoId4nXgOwZBoC0FDw_wcB

Thanks everybody. I know EZB makes the cable , but to purchase here from them is costly and takes a long time. European reseller RobotShop doesn't have the cable , only a connector kit, pitch 2 mm , but only for 2-3-4 pins, not for 6 pins. I don't have two cables to connect together. I think to cut the cam cable and to solder some flat cable to extend it. Not a very good work !

I agree with you.. cut and paste only in code

try this one: http://www.ebay.it/itm/10-Sets-Mini-Micro-JST-2-0-PH-6-Pin-Maschio-Femmina-Cavo-Connettore-Spine-300mm-/182609047900

That's right, I purchased the kit and crimpers and realized it did not include 6 pin after it arrived and had to go out and source the 6 pin female connector. I will look and post where I got them. For my Inmoov, I am going to need 2 more real long camera cables myself. Sorry for the incorrect post.

I went to Digikey.

housing https://www.digikey.com/product-detail/en/jst-sales-america-inc/PHR-6/455-1162-ND/608604

$6.84/100

Pins https://www.digikey.com/product-detail/en/jst-sales-america-inc/SPH-002T-P0.5L/455-2148-1-ND/1634657 $2.99/100

OK, PTP. Ebay is ok. It has kits with 10 cables with female connector fitted and 10 male connectors to solder. This way I can do female-to-female and female-to-male.

I just cut my camera cable in half and spliced in wire to get to the length I needed. Pretty easy to do!

Thank you Bob! Cut and SPLICE! I was wondering when someone was going to say that. I knew I could not be the only person left still cutting and splicing.

That was my first idea (post #6), when I discovered that those connectors weren't as easy to find as 2,54 mm ones. This is the easiest solution, not good-looking, but without the need of buying unusual items.

Oh do I feel dumb, it never crossed my mind to just cut the cable in half and splice.

Yep. I agree. Cut, add new wire, solder joints and cover each splice with heat shrink. NASA approved and standard practice on the Space Station and Space Shuttles