2.4 Inch Ultra-thin Serial TFT Display Low Power Consumption Script Configuration Serial Port Screen With Resistive Touch/ Capacitive Touch For Medical

2.4 Inch Ultra-thin Serial Port Screen Overview
2.4 Inch Ultra-thin Serial TFT Display Low Power Consumption Script Configuration Serial Port Screen With Resistive Touch/ Capacitive Touch For Medical.
Product Model
ET024COF2432-DCC(Capacitive touch)
ET024COF2432-DCT(Resistive touch)
ET024COF2432-DCN(No touch)
 

2.4 Inch Serial Port Screen Product Parameters
Product Series: Smart Medical Grade
Core Processor: Cortex-M3 Core
Operating System: No operating system required, runs instantly upon power-up.
Protocol Type: Default large color configuration instruction set; host computer can configure MODBUS RTU and XGUS protocols.
Scripting Language: Version 5.3 LUA script; user-programmed logic, protocols, and algorithms can be executed within the display.
Size: 2.4"
Resolution: 240x320
Mounting Orientation: Supports 0, 90, 180, and 270-degree rotation.
Storage: 64Mbit (on-chip)
Font Library: Built-in vector fonts with anti-aliasing, supporting ASCII, GBK, GB2312, and Unicode (global language) fonts of any size, and supports custom computer fonts.
Image Storage: Supports JPEG and PNG (transparent/transparent) compression, supporting image storage of any size.
Storage capacity: Approximately 90 full-screen images (60KB per image; BMP format is not recommended). This value may fluctuate depending on the image compression ratio.
Color: 65K colors, 16-bit RGB
Power supply: 5V (minimum 4.5V startup)
Power consumption: Backlight dimmed (no beep): 0.2W; Backlight brightened (with beep): 0.4W.
Communication method: TTL
Baud rate: 1200-921600bps, typical baud rate: 115200bps
Communication connector: FPC 1.0-12P
Local image download: SD card, serial port
Firmware local/remote upgrade: Local upgrade via SD card or remote upgrade via the user's motherboard serial port
Remote image upgrade: Supports remote upgrade of screen-related image projects, fonts, configuration files, etc. via the user's motherboard serial port.
Effective display area: L x W = 49.0mm x 36.7mm
Dimensions: 72.6mm x 48.4mm x 6.0mm (MAX, including TP)
Compatible host software: VisualTFT®
Conformal coating: None (optional)

Reliability parameters
Operating Temperature: 20~+70°C
Storage Temperature: 30~+80°C
ESD Test: No abnormalities; Display: Contact: ±2kV, Air: ±4kV
EFT Test:IEC61000-4-4 Standard 4 (Voltage: +4kV; Frequency: 5kHz; Duration: 120s); No restart, display abnormalities, touch abnormalities, etc.; Test functions are normal.
Radiated Radiation Test: EN55022 Class B, Range -6dB

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.

2.4 Inch Serial Port Screen
Display Type: TFT LCD
Backlight: LED
Brightness (cd/m²): 400
Backlight Lifespan (hours): >20,000
Contrast Ratio: 250:1
Viewing Angles (L/R/T): 45/45/45/20

Touch panel (resistance and capacitance optional)
Touch Type: Capacitive Touchscreen (IC: GT911)
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 Touchscreen
Resistive Touch Modes: Single-touch and Slide Touch
Resistive Touch Transmittance: Over 80%
Resistive Touch Lifespan: Over 1 million touches per pixel.

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.

Installation diagram
(COF series installation method 1 schematic diagram)

Step 1: The customer opens the hole according to the product size
Step 2: Tear off the 3M adhesive protective film around the back of the touch cover to expose the 3M adhesive
Step 3: Press the screen tightly to ensure that the 3M adhesive on the screen cover is in perfect contact with the cabinet surface
Step 4: Install the customer's main board on the housing and tighten the screws to fix it, and insert the cable
Step 5: Installation Complete

(COF series installation method 2 schematic diagram)

Step 1: Customer drills holes based on product dimensions
Step 2: Tear off the 3M adhesive protective film around the back of the touch cover to expose the 3M adhesive
Step 3: Press the screen tightly to ensure that the 3M adhesive on the screen cover is in perfect contact with the cabinet surface
Step 4: Install the customer main board on the housing and tighten the screws to fix it, and then insert the cable
Step 5: Installation Complete

PRODUCTION AND MANUFACTURING

Application Areas