Xiaomi QBKG04LM back plate
thingiverse
Xiaomi QBKG04LM back plate I think it is compatible with other switches such as WXKG03LM, QBKG12LM The project needs improvement. But I solved my problem - I replaced the back plate and it works for me. I post the source in solidworks. It's mirrored by mistake. Further I do not plan to work on the project. I hope someone will finish this project.
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