My fuse tripped every time I turn on/off on my normal switch
2020-08-04 02:02:21 - last edited 2020-08-04 02:03:44
I installed one 3 way smart switch for my light and use 1 normal switch. The smart switch and the app work perfectly fine. But every time I use my normal switch, my fuse tripped.
Did I wire anything wrong? Or I have to install both smart switch?