Chamberlain Garage door opener RFLink

[Willem81]

Hi all!

I am working to get my garagedoor workin with RFlink.

When I press the remote, I see the following code in debugger:

*Mailed to Frank*

In Domoticz it was recognized the first time, but sends a "DIM" signal, and "BRIGHT" afterwards it just didn't work.

Is there any chance that this device can be added in the future? Or is there anything I can do to make it compatble by myself?

[EJTimmer]

Hi

Does it work now?

I have 1 installed to. But my RFLink wont see it.

[Geitje]

I also have a Chamberlain garage door opener. Mine is old, I think about 25 years old. When I started using Domoticz I thought I could add my garage door opener to my RFlink 433 Mhz Transciever. I didn't work. I did some reading and found out that Chamberlain uses encrypted code to transmit commands to the opener unit. They use some sort of rolling code encryption: every time the encryption code is different.

At least this is the case with my old door opener. Newer ones must also have some sort of protection I think it might not be possible to use the RfLink for Chamberlain systems.

What I did now: I soldered one of my Chamberlain remotes, put a GPIO-relay switch between it and use the Raspberry GPIO port to switch it. Works perfectly, but is a bit more work. But we use it several times a day, and it is worth the job.

[DeBaat]

One other thing to consider is that the Chamberlain works on 868 Mhz instead of 433. At least, mine does.
So no wonder it cannot be seen by the RFLink...