Moes 3-way smart switch in a 4-way configuration - YouTube
I'm testing the Moes 3-way switch at the power end of a 4-way configuration. It does seem to work but I'm getting an unexpected leak voltage on the load when the circuit is off. Travis at DigiBlurDIY, confirmed that he was seeing similar low load results. It does appear that this is expected behavior and that a higher current load will drive the leaking voltage down.