Updated design of the WiFi IoT Electric Switch

After lots of design changes, we have been able to make a commercial prototype of a WiFi Electric Switch.
This WiFi Electrical Switch is used to control the home appliance, for example, light, fan, etc.

Below are some pictures of the updated version.

Prototype testing at my home.

This prototype has been running for a month. Installed it on 5th July 2018.

Inside the box.

Average Power Consumption during operation
shows the maximum power consumption during operation.
Circuit prototype top view
Complete Circuit Module’s Side view
Complete Circuit Module separately
Circuit module’s bottom view


below photos are added on 5.10.2018