Build a missing bluetooth module?

Hello, bluetooth has not been working on my opensuse and I found out the problem is that it is not being recognized at all.

After some google I found the following link, which is to tell how to build the module on a debian system.

In fact my missing bluetooth Device has the same ID as in the blog above (and here too):
Bus 001 Device 003: ID 105b:e065

How is this supposed to be done on opensuse?

You’re asking about a Broadcom Wireless adapter which as a family has always been problematic on Linux due to proprietary license parts.

Go to the Wireless forum, there are numerous stickies that describe how to address Broadcom wireless adapter issues. AFAIK today there are only a few adapters which still are unsupported but most should be usable.