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AI Overview
A 2.8-inch TN TFT LCD with a UART interface provides a smart HMI (Human Machine Interface) solution, typically offering
resolution, 65K colors, and built-in GUI control, priced from
to over
. These modules usually feature 4-wire resistive or capacitive touch, operate via TTL/RS232 protocols, and are powered by 5V, making them suitable for embedded, medical, and IoT applications.
Top 2.8" UART TFT LCD Options
- Youritech-Online Ultra-Thin UART Display (ET028COF2432): Features 240x320, 65K colors, 5V power, and LUA script support for custom logic. Options for resistive or capacitive touch are around –.
- Nextion 2.8" HMI Display (NX3224T028): A popular intelligent serial display with an integrated 4-wire resistive touch panel, often used with Arduino/Raspberry Pi.
- Orient Display 2.8" TN TFT: Offers 240x320 resolution with 370-460 nits brightness and optional resistive touch, featuring 6 O'clock viewing.
- DWIN 2.8" Smart LCM (DMG32240F028_05WNC): Offers 240*320 TN-TFT with 20 pins (UART2, SD card), typically with touch.
Key Features and Specifications
- Interface: UART (TTL or RS232) for simple 4-pin connection (VCC, GND, TX, RX).
- Resolution: 240 x 320 pixels (QVGA).
- Display Technology: TN-TFT LCD (65K Colors).
- Power Input: 5V (typical).
- Software/GUI: Most offer proprietary software (e.g., Nextion Editor or Visual-TFT) to design interfaces with drag-and-drop buttons, sliders, and images.
Common Applications
- Industrial Control: Quick prototyping with microcontrollers (Arduino, ESP32, STM32).
- IoT & Medical Devices: Ultra-thin designs suitable for compact, battery-powered equipment.
- HMI Panels: User-friendly interfaces to replace traditional, non-smart LCDs.
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Web results
2.8” TN TFT display with UART interface, 240×320, 370nits ...
Orient Display
https://orientdisplay.com › Products
Orient Display
https://orientdisplay.com › Products
2.8” TN TFT display with UART interface, 240×320, 370nits, with Resistive Touch Panel. $24.21CONTACT FOR VOLUME PRICING. 4 in stock.Read more
2.8” TN TFT display with UART interface, 240×320, 460nits
Orient Display
https://www.orientdisplay.com › Products
Orient Display
https://www.orientdisplay.com › Products
Diagonal Dimension: 2.8 Inch · Resolution: 240 x 320 pixels · Luminance: 460cd/m2 · Viewing Direction: 6 O'clock · Touch Panel: None · Interface: UART · Optional ...Read more
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Web results
2.8in TFT LCD Touch Display Screen 320x240 HIMI UART ...
ICStation
https://www.icstation.com › 28in-touch-display-screen-3...
ICStation
https://www.icstation.com › 28in-touch-display-screen-3...
Enhance your projects with this 2.8in TFT LCD Touch Display Screen. With a resolution of 320*240 and HIMI UART compatibility, it offers an intelligent ...
A$7.69Free delivery over $207-day returns
Durable 2.8 Inch TFT,Buy Standard TFT LCD Display (TN) ...
Shenzhen Team Source Display Technology co.,ltd
https://www.tslcd.com › 2-8-inch-TFT_c25
Shenzhen Team Source Display Technology co.,ltd
https://www.tslcd.com › 2-8-inch-TFT_c25
We are professional 2.8 inch TFT suppliers,we supply best Standard TFT LCD display (TN) for sale.
DORHEA 2Pcs ESP32 Touchscreen 2.8 Inch LCD TFT ...
Amazon.com
https://www.amazon.com › DORHEA-Touchscreen-ES...
Amazon.com
https://www.amazon.com › DORHEA-Touchscreen-ES...
2.8 inch 240X320 smart display support UART/SPI/I2C/PWM/ADC/DAC and other interfaces; support OV2640 and OV7670 cameras, built-in flash; support picture ...Read more
30-day returns
2.8 inch 240x320 HMI Intelligent Smart UART SPI Touch ...
eBay
https://www.ebay.com › ... › LCD Display Modules
eBay
https://www.ebay.com › ... › LCD Display Modules
Thedebugging board is specifically designed to facilitate debugging of projects and updating MCU or UI files via the UART port or SD card.
$12.93$7.95 delivery
2.8inch ESP32-32E Display
LCD wiki
https://www.lcdwiki.com › 2.8inch_ESP32-32E_Display
LCD wiki
https://www.lcdwiki.com › 2.8inch_ESP32-32E_Display
Dec 27, 2025 — Rich interface, easy to connect a variety of peripherals (SPI, UART,etc.) Supports external speakers to play audio; Comes with RGB three-color ...Read more
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Web results
2.8 inch 240x320 HMI Intelligent Smart UART SPI Touch ...
LCD Display Store
https://www.buydisplay.com › 2-8-inch-320x240-hmi-in...
LCD Display Store
https://www.buydisplay.com › 2-8-inch-320x240-hmi-in...
Availability · In stock ; This Item: 2.8 inch 240x320 HMI Intelligent Smart UART SPI Touch IPS TFT LCD Display. US$9.44 ; 1-Free Design. If you don't have time to ...Read more
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How to connect and program a 2.8' ILI9341 TFT LCD touch ...
Quora
1 answer · 1 year ago
Quora
1 answer · 1 year ago
How can I connect and program a 2.8" ILI9341 TFT LCD touch display with ESP8266 using Arduino IDE, and where can I find quality Tft LCD modules ...Read more