The role of WIFI smart socket WIFI smart socket works

Wifi smart socket allows you to use a mobile phone to remotely control the home appliances, so that you can not worry about worrying about home appliances forget. In addition to remote control of electrical appliances, wifi smart socket what role? What is the working principle of it? Xiaobian this for everyone to answer.

The role of WIFI smart socket

1, smart socket and traditional socket function, can act as a charger for household appliances, mobile digital devices, it has a standard home appliance 5V/1A interface and USB interface, the two interfaces can be controlled separately by the switch. The smart socket has a charging protection function. When the device is full, it will automatically power off.

2. The smart socket can set time switches for home appliances, which saves money and saves time for users.

3. The smart socket can remotely control televisions, curtains, stereos, and garages through the WeChat and other mobile applications (APP). The remote control of the mobile device APP should be the biggest feature of the smart socket, and it is also a part of the development of the smart home system in the future. At present, the smart socket can only realize part of the human-machine interaction function. With the mobile app, users can easily move their fingers to complete the operation of turning on air conditioners, electric kettles, and rice cookers, no matter how far away they are.

4, smart socket built-in sensors, can monitor the environment within the light, temperature, humidity, household electricity and other data.

5. The smart socket may also use the wireless module in the socket as a relay to enhance the WIFI signal. In addition, the smart socket can also act as a night light to ensure the lighting of the bedroom and other spaces in the dark night.

WIFI smart socket works

1. WIFI socket consists of serial WIFI module, relay control circuit, relay and output contact, as shown below.

2. The serial port WiFi module controls the on and off of the relay according to the received control command. The control circuit is as shown in the figure below.

The module receives the closing instruction, the PC8 port outputs the high level, Q1 turns on, the coil of the relay has the electric current to flow through, the contact L_IN and the contact L_OUT of the relay pulls in, the socket supplies power to the load;

The module receives the disconnection instruction, PC8 port outputs low level, Q1 ends, the coil of the relay has no current, the relay contact L_IN and contact L_OUT are disconnected, and the socket is powered off.

The above is the introduction of the function and working principle of the wifi smart socket. The technology is continuously improving. The small socket has so many functions. Friends who are still using traditional sockets, it is time to replace them with smart sockets.

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