Two LZW31-SN in three-way using associations - LED sync

[stu1811]

@iDVB @BuilderTroy I believe the official documentation is out of date. This is the procedure I’ve done for multiple 3-ways with LZW31-SNs.

1. Pair both switches with the same security level
2. Associate load switch to non load with groups 3 and 4
3. Associate non load switch to load switch with groups 3 and 4
4. On non load switch set parameter 12 (association behavior) to 11

Note: In Home Assistant Group 3= Switch Multilevel Set and Group 4= Switch Multilevel Start/Stop

Official docs for reference:

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