Wifi Controlled Light Switch Circuit

Wifi light switches may help prevent burglaries too.

Wifi controlled light switch circuit.

The working of the circuit is simple. Concept behind wifi controlled led using esp8266 and arduino. Smart light switch 4 pack treatlife 2 4ghz smart switch wifi light switch single pole neutral wire required works with alexa and google assistant schedule remote control fcc etl listed 4 7 out of 5 stars 1 275. It is simple compact and cheap.

Current consumption is low in milliamperes. The wi fi connected switch works with all kinds of bulbs has apps for ios and android and lets you control lights with a touch voice motion or remotely via a smartphone. The idea behind the project is very simple. We have used ic 4017 to convert it into a push on push off switch.

The circuit is built around an ic ca3140 irled1 phototransistor and other discrete components. In this remote controlled switch circuit we are using tv remote to on off the ac light by pressing any button of remote and using the tsop1738 at receiver end. A wifi light switch allows you to control your lights remotely from your smart phone or computer wherever you are. Connect an led to the arduino board.

Before getting into the details of the project like the circuit diagram components connections and the code let me take you through the concept behind the wifi controlled led using esp8266 and arduino. Receiver circuit is connected to ac appliance via relay so that we can control the light remotely. It doesn t take a far. 2p wifi circuit breaker intelligent breaker 63a smart breaker switch 2 4 ghz wifi wireless remote control switch 220 240v 1 0 out of 5 stars 1 40 99 40.