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  • Product Description
  • Specification
  • Attributes
  • What is UART display?

    HOTDISPLAY UART display is an LCD screen that uses UART serial port for communication. The user sends instructions to the serial port LCD screen through the microcontroller, and the serial port screen will automatically complete all operations of drawing on the LCD screen. Due to the simple operation, even people who do not know any programming can easily develop the human-computer interaction interface they want.


    HOTDISPLAY UART display consists of two parts: serial screen hardware and accompanying serial screen software:

    1. The hardware part includes processor, LCD screen, resistive touch screen or capacitive touch screen, FLASH storage, RS232 or 485 serial port chip, audio and video decoding chip, SD card slot, etc. Some models include WIFI, 4G, Bluetooth, voice recognition, face recognition, fingerprint recognition and other modules,

    2. The operating software is generally divided into two parts, namely the system software running on the UART display and the interface development software "UI Editor" running on the PC Windows operating system. EZUI is the program debugging software.

    The user first uses EZUI (ATFC) to create the ".ERS file", and then downloads the compiled ".ERS file" to the FLASH of the serial display through the UART port or USB port of the serial display or SD card.

    What are the application fields of UART Display?

    HOTDISPLAY UART display is widely used in industrial automation, electric power, telecommunications, environmental protection, medical care, finance, petroleum, chemical industry, transportation, energy, geology, metallurgy, public inquiry and monitoring, smart home appliances, transportation rails, data centers, charging piles, electric power medical , national defense security, shared equipment and other dozens of industries and fields.


    What are the characteristics of TFT-EU02401KL?


    ※ 2.4-inch IPS TFT display

    ※ 240x320 pixels

    ※ Excellent display quality and full viewing angle

    ※ Optional resistive touch screen or capacitive touch screen

    ※ Optional FFC connection or pin header

    ※ Serial UART interface

    ※ What you see is what you get through the UI editor

    ※ Three methods to update UART display


    ◎ Update using USB interface

    ◎ Use UART port to upgrade

    Note: TFT-EU02401KL does not support landscape mode. You can contact us for customization.


    What commands can I use?


    ER-TFTS028-2_Command_List


    Customized Ribbon Cables/Flexible Printed Circuits (FPC):

    Tailor Your Cables To Perfection By Adjusting Their Length, Position, And Pin Arrangements, Or Adding Other Connectors. Obtain A Precisely Designed Cable Solution To Streamline And Enhance The Safety Of Your Connections

    Touchscreen Add-On Components:

    Enhance Your User Experience With Capacitive Or Resistive Touchscreen Technology. We Can Adjust The Glass Thickness Or Shape Of The Touchscreen To Ensure A Perfect Fit For Your Design.

    Interface Customization:

    Choose From Various Interface Options Or Consult With Our Experts To Select The Options That Best Suit Your Project. We Can Integrate HI,USB, SPI, VGA, And Other Interfaces Into Your Display To Achieve Your Design Goals.

    Cover Glass:

    Equip Your Display With Custom-Cut Cover Glass To Improve Durability. Choose From Various Thicknesses Of Cover Glass And Undergo Optical Bonding To Prevent Moisture And Debris.


  • SPEC-EU02401KL_V0_03.jpg

  • Quality Standards

    At HOTLCD Display We Strive Every Day To Provide Our Customers With The Highest Quality Products. This Means Quality, Engineering, And Manufacturing Teams Are Aligned To Exceed Your Expectations.


    Our Customers Should Expect Their Products To Meet Or Exceed The Following Standards:

    All Products

    Reliability TestingCustomers Can Expect All Production Parts To Meet Or Exceed Operational Requirements Over Temperature, Humidity, And Vibration.
    Glass CleanlinessCustomers Can Expect Glass To Be Protected By Liners And Presented Mindful Of Cleanliness Standards. This Means Glass Will Be Clean Of Contaminants, Fingerprints, And Other Foreign Material.
    Bezel AppearanceBezels Will Be Uniformly Painted Free Of Foreign Materials And Distracting Cosmetic Blemishes. Our Standards Maintain A Clean Scratch-Free Surface.
    PCB AppearancePCB’s Are Delivered With Long-Term Reliability In Mind. Finishes Are Free Of Bubbles, Foreign Contaminants, And Meet All UL Fire Requirements. PCB Materials Will Always Be Delivered Within Industry Norms. PCB Edges Will Be Cleanly Cut And Void Of Burrs.
    SolderingSoldering Of All Leaded And SMT Components Is Consistent In Providing The Mechanical Security And Electrical Connectivity.
    ConsistencyOur Manufacturing And Inspection Processes Ensure Product Consistency From Lot To Lot. This Means Orders Processed Over The Years Will Continually Meet Your Expectations. We Do This By Exacting Manufacturing Specifications, With Attention To Detail In Our Processes, And By Comparing To The Golden Units.
    Product IntegrityQuality In Product Manufacturing Ensures Integrity In Construction. Customers Can Expect Tight Assembly Without Worry Of Loose Parts Or Missing Material. Our Products Will Meet All Environmental Expectations Including Temp, Humidity, & Vibration Conditions.
    Glass ColorWhile Normal Variations Of Glass Color May Occur (Due To Manufacturing Tolerances), Hotdisplay Display Maintains Color Compliance Per Internal Approved Color Charts. These Charts Are Maintained To Ensure Any Minor Glass Deviations Are Identified And Corrected As Needed.
    ESD Protection & SafetyAll Devices Are Designed And Handled In Consideration Of ESD Protection. This Includes ESD-SAFE Packaging Within Anti-Static Bags, Wraps, And Trays. Customers Are Reminded To Always Follow ESD Safety To Best Protect The Devices.


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