Delta Dore X3D custom RF gateway

Hi,
I’m looking for someone who is also interested in develop a custom RF gateway for the X3D protocol.
I’ve done already some research on it but I need someone with a Tydom and an RTL-SDR to do some traces on the proto to get more informations about the playload.
I’ve done a fork of rtl_433 and added a basic decoder. I also documented my current researched informations: rtl_433/deltadore_x3d.c at 224a3e350a9e8d4e27119447ddf46e2aa1972e29 · mr-sven/rtl_433 · GitHub
I’m happy for any help on that.

Regards

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Hi,
I started a repository where I document all information about the protocol GitHub - mr-sven/x3d-rfm-esp32: X3D RFM69 ESP Interface
Regards Sven

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After two weeks of deep digging in a Tydom, I’m now able to communicate with the devices.
The list of registers and other devices still needs some work but in main I added a lot of stuff.

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I discovered this post because I was looking for information about the Bosch Worcester Comfort II RF controller. Worcester Bosch Comfort+ II RF Installation and operating instructions - thermostat.guide

It appears to also use X3D. Is there likely to be some compatibility here or am I barking up the wrong tree?

Thanks in advance.

According to the documentation it is using that protocol.

Hi,
cool. If you are interested in reversing the protocol, you can make some scans with an RTL-SDR if you have. My fork of rtl_433 can dump the X3D protocol.

I’ve now a working Controller in place with MQTT connection. Currently RF 66xx devices are implemented but the controller can be extended with more device types.

can you please share your project.
i would like to be able to manage X3D blinds with Homeassistant
thx

Hi, here is the project: GitHub - mr-sven/x3d-rfm-esp32: X3D RFM69 ESP Interface, the current controller is located under ng-x3d-ctrl, you can use the x3d-raw-monitor to dump the X3D payload so we can work together on the data analysis.