Hi Michael,
We have a full developer's kit for openGear that documents the electrical, physical and protocol interfaces for the openGear frame. In order to access, you'll need to sign up as an openGear Partner. Basic membership (which gives you access to all the docs) is free; there is just a license agreement and NDA required.
You can sign up at the opengear.tv website under the "Become a Partner" page: Become a Partner - openGear.tv
Cheers,
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Alun Fryer
Technical Marketing Lead, Hyperconverged Solutions
Ross Video
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