Regarding LED Control Device

IN Bolt IOT second project we have made a led control device to switch it on and off through a click on pc or mobile…Here we have used an 3.3v dc resistance…So I want to know how we can use this switching function in any elictrical equipment with 220volt AC …
Please give the circuit connection.
Thank You in advance…

You will have to use a device called Relay Switch which has a MOSFET since the BoltIot module can’t handle 220V AC voltages.

5V relay switch will be best for the purpose.
Link for a 5V Relay Module

Thank You for your reply… Please give the circuit diagram…

You can refer to this page for the complete tutorial.

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