Proculus Technologies Co., Ltd.
Proculus Technologies Co., Ltd.
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How to choose the right TFT LCD for an Air Purifier?


Why an air purifier needs an LCD screen?

Generally speaking, the shape of the air purifier is mainly composed of a casing shell, filter section, duct design, motor, power supply, and LCD screen.


The smart air quality sensor detects and displays your indoor air quality in real-time so that you stay informed about your air quality. Common display parameters: wind speed, air volume, frequency, temperature and humidity, time, etc.


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The smart air quality sensor detects and displays your indoor air quality in real-time so that you stay informed about your air quality. Common display parameters: wind speed, air volume, frequency, temperature and humidity, time, etc.





























How does the LCD screen work?

Communication mode: Through 232/TTL serial communication, it is connected to the mainboard of the air purifier.


Installation and positioning: There are eight positioning holes on the PCB.


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How to design an easy-to-use user interface?

With the Proculus UnicView AD GUI designing tool, everything is visual and intuitive. It makes the process of laying out the User Interface easy and quick.


The general interface of air purifier is relatively simple, mainly using the following controls:


  • Text display/data variable display control: temperature value, humidity value, carbon dioxide value, time, and date.




  • Button control: operate directly using the touch screen, press the button to send instructions to the motherboard.



  • RTC display: real-time display clock.


Recommended LCD Display Solution.


4.3 inch LCD Module


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How to choose the right TFT LCD for an Air Purifier?
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