Entrematic ZENP2 Remote

Hello,

the remote protocol of my garage door opener isn’t supportet yet.
It’s a Entrematic ZENP2, but I also have a ZENP4, which only difference are 2 more buttons.
I can capure it in AM270 Mode. If I’m not near the garage while recording, I can even open/close it one time, so it’s some kind of rolling code. It would nice to add my flipper as a new remote to my garage door so I can open/close it not only one time.

Frequenzy: 868.35 MHz
Modulation: ASK?
Code: AES-128 rolling code

Attachments: Photos of Remote (every part with numbers and the chips), instruction manual of the remote, 2 .sub files of the buttons (Button pressed each 10 times)
Button1.sub (41.0 KB)
Button2.sub (42.0 KB)
zen2_serie.pdf (1.2 MB)



I disabled the AES encoding (see manual), now it’s 'normal" rolling code. Maybe that helps to implement the protocol.
Rolling.sub (28.2 KB)