Controlling the house lamp using Bolt and Relay

The concept here is same as controlling the led using the Bolt Iot mobile app. Make the connections as shown in the diagram. Power up the Bolt module and connect the AC power supply. Make sure the connections are done right. Setup the Bolt module. Click on the Bolt device in the app and you can see the 'ON' and 'OFF' switch through which you can control the house lamp.