Wire Security 2.0 adapter with OpenGarage

Looking forward to using opengarage on my liftmaster 8550wlb, which requires the security 2.0 adapter.

For the life of me I can’t figure out the proper way to wire this thing up. The video on the opengarage site is from the first version of the device, and doesn’t reflect at all the hardware they sent me. If anyone has a photo of their recent 2.0 adapter wired up in place, or a wiring diagram, I would appreciate it!

and, it looks like it was just a wiring issue at the door opener. Changed the wires around and the opengarage is now working. No need to “learn” the opener.