5 Inch IPS Serial Screen 480x854 RS232 Configuration Script Serial TFT Display With Capacitive Touch For Medical

5 Inch Serial Port Screen Overview
ET050M4885-DC/C is a 5-inch IPS serial TFT display with a resolution of 480×854, designed for medical and industrial applications. It features a TFT panel with a serial interface supporting RS232 configuration scripts and provides an active area of 109.3 × 61.6 mm within an outline dimension of 138.3 × 69.9 × 12.4 mm. The display delivers a typical brightness of 400 cd/m², wide 80° viewing angles in all directions, and integrates capacitive touch functionality.
Product Model
ET050M4885-DC(Capacitive touch)
ET050M4885-DN(No touch)

5 Inch Serial Port Screen Product Parameters
Product Series: Medical Grade
Core Processor: 400M SOC Processor
Operating System: No operating system, starts up immediately upon power-on, startup time: approximately 1 second
Protocol Type: Default is the large color configuration instruction set, the host computer can configure to run MODBUS RTU and XGUS protocols.
Script Language: 5.3 version LUA script, the screen can run user-written logic, protocols and algorithm functions internally
Size: 5.0 inches
Resolution: 480x854
Installation Direction: Supports 0, 90, 180 and 270-degree rotation installation display
Storage Space: 128Mbit
Font Library: Built-in vector fonts, edge anti-aliasing processing, supports any size ASCII, GBK, GB2312, UNICODE (global language) font libraries, and can also display any custom computer fonts
Image Storage: Supports JPEG, PNG (semi-transparent/full-transparent) compression, supports storage of images of any size. Approximately 170 full-screen images can be stored cumulatively (calculated at 85KB per image, BMP format is not recommended). This value may fluctuate due to different image compression ratios.
Color: 65K colors, 16-bit RGB
Voltage: 5-30V
Power Consumption
Sleep Mode: 0.1W
Backlight at minimum, no speaker: 0.4W
Backlight at minimum, with speaker: 2.8W
Backlight at maximum, no speaker: 1.4W
Backlight at maximum, with speaker: 4.0W
Communication Method: RS232/TTL (default RS232 level at factory, short-circuit J5 for TTL level)
Communication Baud Rate: RS232/TTL: 1200 - 921600bps, typical baud rate: 115200bps
Communication Connector Specification: Default HY2.0-8P, optional FPC1.0-10P
Local Image Download: SD card, serial port, USB flash drive (customization required)
Local/Remote Firmware Upgrade: Insert SD card for local upgrade / supports remote serial port upgrade of screen firmware from user's mainboard.
Remote Image Upgrade: Supports users to remotely upgrade screen-related image projects, font libraries, configuration files, etc. using their own mainboard serial port.
Real-time Clock (RTC): Supports clock, timer, countdown and other functions
Effective Display Area of Screen: 109.3mm x 61.6mm
Product Dimensions: 138.3mm x 69.9mm x 12.4mm
Companion Host Software: VisualTFT®
Audio Playback: MP3 audio format (speaker 4Ω 2W, mono), shares storage space with images. If the MP3 format has a sampling rate of 128kbps, it occupies 0.92MB of storage per minute.
Audio Connector Specification: PH2.0-2P
Video Playback: MP4 video format, shares storage space with images. If a video file has a resolution of 800x600, a video bitrate of 3000Kbps, an audio bitrate of 166Kbps, and a frame rate of 25Hz, it occupies 21.9MB of storage per minute.

LCD screen
Display type: TFT LCD screen
Backlight tube:LED
Brightness(cd/m²):400
Backlight life (h):>20,000
Contrast:800:1
Viewing angle (L/R/T/B):80/80/80/80

Core competitiveness of products
Learning cycle: 30 minutes to familiarize yourself with the development environment, 3 days to complete human-computer interaction design.
Program debugging: The host computer integrates a "virtual serial port screen," eliminating the need for hardware connection and allowing direct Keil debugging. IDE-bound debugging
Startup Time: Runs instantly upon power-up, eliminating system loading time
Configuration Controls: Features a variety of configuration controls, including multi-language controls, buttons, text, drop-down menus, progress bars, sliders, meters, animations, QR codes, curves, data loggers, circular progress bars, and sub-screen slide controls.
System Keyboard: Built-in virtual numeric and character keyboards, supporting Chinese and English input methods, and customizable keyboards.
Data Logging: Supports exporting data logger content to an SD card.
Layer Technology: Multiple display layers are built into the system for faster switching.
Multilingual Capability: Factory-preset up to 15 global languages, enabling one-click switching without the need for multiple UIs.
Logical Operation Processing: The host computer has an embedded LUA script parser, allowing users to customize complex logic relationships and protocols within the screen, meeting 99.9% of customer product requirements.
Remote Upgrade: Supports remote serial port upgrades of display firmware, project files, specified images, configuration files, and fonts.
Lifecycle: Utilizes a traditional, leading-edge processor, ensuring long-term supply.

Touch panel (Resistive and capacitive touch optional)
Touch Type: Capacitive Touchscreen
Capacitive Touch Modes: Single-touch and Slide Touch
Capacitive Touch Transmittance: Over 90%
Capacitive Touch Lifespan: Theoretically, unlimited touches are possible; touch lifespan is dependent on operating environment (dust and humidity).
Capacitive Cover Customization: Customizable "glass cover + capacitive touch" lamination service based on user drawing dimensions.
Touch type: Resistive touch screen.
Resistive screen touch mode: single point, sliding touch.
Resistive screen transmittance: more than 80%.
Resistive screen touch times: the same pixel, single touch times more than 1 million times.

Customized services
Customization Fees: For orders of 1,000 units, some customization fees may be waived.
Hardware Circuits: Customizable PCB size, circuit thickness, custom circuitry, military-grade temperature display, and more.
Software Customization: Customizable instructions or controls based on user needs, reducing development effort.
Design Services: Graphic design and product structure design services available.
Other: Customizable on demand to meet all user needs.

PRODUCTION AND MANUFACTURING
Application Areas