WiFi 3-Way Retrofit is a WiFi controlled switch adapter,
allowing control of an existinbg 120VAC light by adding
3-way (or 4-way) switching and smartphone/tablet control.

Intended to be installed INSIDE a standard electric wallbox
or using an extention cord and "pill bottle" case (pictured).
The advantage of 3-way circuits is when host WiFi/comms fail
the physical 3-way switch is still functional without the network.

Please note this circuit is intended as a lamp controller,
it's power is limited to 125 volts AC and 200 watts maximum.

Download 3WayRetrofitJuly2019.rrb CAD file by clicking HERE

Order 3-Way Retroft kit of parts by clicking HERE

Download Arduino HERE


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