Xiaomi Mi Smart Plug Teardown Guide196

The Xiaomi Mi Smart Plug is a compact and affordable smart plug that allows you to control your appliances remotely. It features Wi-Fi connectivity, allowing you to control it through the Xiaomi Home app on your smartphone or tablet. The plug also supports voice control through Amazon Alexa and Google Assistant.

In this teardown, we will take a closer look at the internals of the Xiaomi Mi Smart Plug and see what makes it tick. We will also provide some tips on how to repair the plug if it breaks down.

Tools Required
Phillips #0 screwdriver
Flathead screwdriver
Tweezers

Step-by-Step Teardown

1. Remove the two Phillips screws that hold the front and back panels of the plug together.

2. Pry open the front and back panels using a flathead screwdriver.

3. Remove the two Phillips screws that hold the circuit board in place.

4. Lift the circuit board out of the housing.

5. Examine the circuit board. The following components are visible:
ESP8266 Wi-Fi module
STM8S003F3P6 microcontroller
Relay
Capacitors
Resistors
LEDs

6. Reassemble the plug in reverse order.

Tips for Repairing the Xiaomi Mi Smart Plug
If the plug is not responding, check the power supply and make sure that the plug is properly plugged into an outlet.
If the plug is not connecting to Wi-Fi, reset the plug by pressing and holding the reset button for 10 seconds.
If the relay is not working, replace the relay.
If the circuit board is damaged, replace the circuit board.

Conclusion

The Xiaomi Mi Smart Plug is a well-made and affordable smart plug. It is easy to set up and use, and it supports a wide range of smart home devices. If you are looking for a smart plug, the Xiaomi Mi Smart Plug is a great option.

2025-02-02

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