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2.8 Inch UART Display Module , 240x320 Intelligent Display Modules
Product Details:
| Place of Origin: | dongguan,China |
| Brand Name: | HOTHMI |
| Model Number: | HTM-TFT028A03-UART |
Payment & Shipping Terms:
| Minimum Order Quantity: | 2 |
|---|---|
| Delivery Time: | 25 days |
| Payment Terms: | L/C, D/A, T/T, D/P, Western Union, MoneyGram |
| Supply Ability: | 99999 |
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Detail Information |
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| LCD Display Size: | 2.8 Inch | Backlight: | White LED |
|---|---|---|---|
| Operation Temperature: | -20~70 | LCD Number Of Pixels: | 240(H)x3(RGB)x320(V) |
| High Light: | 2.8 Inch UART Display Module,Intelligent UART Display Module,240x320 Intelligent Display Modules |
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Product Description
2.8 Inch 240x320 Dots UART Interface TFT Display With Resistive Touch/HTM-TFT028A03-UART
General Feature
HTM-TFT028A03-UART is one of the EzUI series serial intelligent display modules. The module display is a 2.8-inch color TFT display, 240×320 dot matrix, 16-bit color depth; there is a 16M-byte Flash memory inside the module to store pictures, GIF animations, Information such as font library. The module is powered by a USB interface of 5.0V DC, and the external interface of the module is a serial UART (TTL level) interface. The interface is simple and easy to operate; convenient and simple interface operations can be carried out with various MCUs.
The biggest feature of EzUI series modules is easy to use and rich in functions, which can be simple or complex for users. The MCU program inside the module already contains the UART serial port protocol. The user can use the PC upper computer software (UI_Editor) to directly develop the product's UI display interface on the computer, and use the resource files generated by the tool software through the USB interface and the communication software (LT_VCOM_GUI) ) Update the internal MCU program and SPI Flash data.
The built-in serial port command function of the module includes picture display, GIF animation display, cycle picture display, boot screen display, vertical bar display, text string display, two-dimensional code generation, and geometric graphics display such as drawing lines, drawing circles, Functions such as drawing triangles and rectangles
| Item | Standard Value | Unit |
| LCD Display Size | 2.8" | -- |
| LCD Number of Pixels | 240(H)x3(RGB)x320(V) | -- |
| LCD Active Area | mm | |
| LCD Display Colors | 262K(16-bit/565 format) | Color |
| Viewing Direction | FULL O'clock | - |
| LCM Outline Dimension | mm | |
| LCM Driver Voltage | +5.0V | V |
| Backlight | White LED | - |
| Touch type | No touch/button operation | - |
| Real Time Clock | Built-in | - |
| Operation Temperature | -20~70 | ℃ |
| Storage Temperature | -30~80 | ℃ |
Pin Description
| Pin NO. | Symbol | Description |
| 1 | DC5V | Power Supply |
| 2 | TXD | Module UART data transmission port |
| 3 | RXD | Module UART data receiving port |
| 4 | GND | Ground |
|
5 |
BUSY |
This pin is the busy status output of the serial screen, and the host can know whether the serial screen is busy from this signal. Before updating the LCM SPI Flash data or MCU program, this pin needs to be pulled low to enter the "USB_Update" mode. Then connect the board to the computer with a USB cable |
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TFT Custom Solutions
Cable Customization
Adjust the length, position, and pinout of your cables or add additional connectors. Get a cable solution that’s precisely designed to make your connections streamlined and secure.
Touchscreen Add-on
Enhance your user experience with capacitive or resistive touch screen technology. We’ll adjust the glass thickness or shape of the touch panel so it’s a perfect fit for your design.
Interface Customization
Choose from a wide selection of interface options or talk to our experts to select the best one for your project. We can incorporate HI, USB, SPI, VGA and more into your display to achieve your design goals.
Cover Glass
Equip your display with a custom cut cover glass to improve durability. Choose from a variety of cover glass thicknesses and get optical bonding to protect against moisture and debris.