kumaran512

I wanted to build the same for 4 channel dim circuit. With push button to increase and decrease dim levels. Please post code for 4 channel dimmer with push buttons.

Find your router gateway which should be 192.168.1.1.If not then you need to configure Router or Rcd board.By default Rcd board ip is 192.168.1.25

Board relays and second extra relays are both 10A. Din rail mounted items are local retail purchase.

You can control loads with both manual switches and also through mobile app provided relay and manual switches are wired as staircase wiring. FYI there is no internet involved here, switching is through LAN only.

Make sure relay board is connected to the router lan port. Check the router gateway to be 192.168.1.1. DHCP clients should use 192.168.1.xxx

Nice one. Good Start

Thanks, yep I use Wemos as a development board only. Finally for application I place an ESP12. When Wemos placed for application CH340G serves no purpose I feel.

Both wall switch and wifi can be used for switching

I am working on a low cost version with enhanced features, will post once done

It should work, do compare the datasheets.Post if you have any issues.

This diag would explain better in adding a pot to an amp.

In regard to the appearance, If I wanted to have it accommodated inside a metal enclosure and flush it with the wall which can also be done as on this instructablehttps://www.instructables.com/id/The-Complete-Smart...But due to the finished pre-made wiring in the house, this instructable is an attachment to the default available control to a Bluetooth control. If anyone by chance want to have a appearance as you have stated can follow the above link and have it. Cheers

Check out the updated schematic above.

Will edit the schematic as suggested. Actually I connected to NO. Minor diagramatic mistake above. Cool thing about 2W resistors, of course Atmega when idle loads 2.5mW 1/4W resistors will suffice. Thanks