7 Inch Serial Port Screen Overview
The ET070KDH6010-DC is a 7-inch diagonal HMI serial TFT display with a resolution of 600×1024. It features a serial interface, TFT display mode, and an active area of 152.4×89.3 mm within an outline of 174.4×101×13.4 mm. The display offers 300 cd/m² brightness, 85° viewing angles in all directions, supports capacitive touch with integrated WiFi, and operates from –20 °C to 70 °C.
Product Model
ET070KDH6010-DCC(With WIFI)
ET070KDH6010-DCN(Without WIFI)
7 Inch Serial Port Screen Product Parameters
Core processor: 600M SOC processor.
Operating system: No operating system, it can run after power on, startup time: about 1 second.
Protocol type: Support MODBUS RTU, FX2N, FX3U, DELTA (DVP), XINJIE (XC), XINJIE (XD), FATEK (FB), HAIWELL (N/S), SAMKOON, EMERSON, DCBUS, XGUS and other protocols.
Scripting language: Version 5.3 LUA script, the screen can run logic, protocols and algorithm functions written by the user.
Size: 7.0 inches
Resolution:600x1024
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 library, and can also customize any computer font display.
Image storage: Supports JPEG, PNG (semi-transparent/fully transparent) compression, and supports image storage of any size. It can store about 115 full-screen pictures in total (calculated based on the size of 120KB/picture, BMP format is not recommended). Depending on the image compression ratio, this value will fluctuate up and down.
Color: 65K colors, 16-bit RGB
Voltage:5-28V
Power consumption
Darkest backlight: 0.9W
Brightest backlight: 2.4W
Communication method: RS485
Communication baud rate: RS485: 1200~115200bps, typical baud rate: 19200bps.
Communication connector specifications: PH2.0-4P
Picture local download: SD card, serial port
Firmware local/remote upgrade: Insert the SD card for local upgrade/support user motherboard remote serial port upgrade screen firmware.
Remote image upgrade: Support users to remotely use their own motherboard serial port to upgrade screen-related image projects, fonts, configuration files, etc.
Real-time clock: supports clock, timer, countdown and other functions.
Screen effective display area: 152.4mmx89.3mm
Product size: 174.4 mmx101.0mmx13.4mm
Product window size: 174.4 mmx101.0mm (recommended customer cabinet window size is 175.4 mmx102.0mm).
Supporting host computer software: VisualHMI®
Video playback: MP4 video format, sharing storage space with pictures. If a video file has a resolution of 800x600, a video bit rate of 3000Kbps, an audio bitrate of 166Kbps, and a frame rate of 25Hz, it will occupy 21.9MB/minute of storage.
WIFI (optional): Uses the Tuya WBR1 module, which is composed of a highly integrated wireless radio frequency chip W701. It has a built-in Wi-Fi network protocol stack and rich library functions. The user LUA can customize the development of WiFi functions to connect to Tuya cloud services by operating the serial port transceiver function to connect to the Tuya serial port command protocol.

Reliability parameters
Operating Temperature: 20~+70°C
Storage Temperature: 30~+80°C
ESD testing
Test standard: IEC 61000-4-2 Air: ±16KV (no restart).
EFT test
Test standard: IEC 61000-4-4 National Standard 4 (voltage: ±4KV; frequency: 100/5KHZ; time: 120S), no restart, no display abnormality, no touch abnormality and other phenomena, the test function is normal.
Radiation testing
Test standard: EN55022 ClassB margin >=6dB Test environment: three-meter dark wave room.

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.

7 Inch Serial Port Screen
Display Type: IPS LCD
Backlight: LED
Brightness (cd/m²): 300
Backlight Lifespan (hours): >20,000
Contrast Ratio: 800:1
Viewing Angles (L/R/T): 85/85/85/85

Touch panel
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.

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
Step 1: Put the screws into the positions marked in red as shown in the figure and tighten the screws to fix the hanging plate on the bottom shell or cabinet.
Step 2: Align the four button holes on the back cover of the serial port screen with the buckles on the base plate and close it.
Step 3: After pressing, push up to ensure that the four buckles are completely aligned.
Step 4: Push the serial port screen down to tighten the serial port screen on the buckle.

PRODUCTION AND MANUFACTURING
Application Areas