https://github.com//rhasspy/wyoming-satellite
https://rhasspy.readthedocs.io/en/latest/tutorials/
There’s a new tutorial at
https://github.com/rhasspy/wyoming-satellite/blob/8850100ca658a80708e562e6741739ed27c91f99/docs/tutorial_installer.md where you use an installer which works a lot eaiers.
You can even install the respeaker drivers from within the installer. Afterwards you put your .tflite file in the folder wyoming-satellite/local/custom-wake-words/openWakeWord/ and it will show up in the installer at Wake Word > Choose Wake Word under the name of the model file.
Simply select that one and you’re done.