Question as to ground terminal not present in US Sonoff touch. Most basic US switches (single pole) have BLACK, WHITE, RED (for light) GROUND (bare wire) in a wall box. If WHITE wire is required, where does the GROUND wire go?
Question as to ground terminal not present in US Sonoff touch. Most basic US switches (single pole) have BLACK, WHITE, RED (for light) GROUND (bare wire) in a wall box. If WHITE wire is required, where does the GROUND wire go?