This datasheet provides specifications, hardware configuration, dimensions, pin definitions, reliability tests, protocol and LUA script settings for the…
The document introduces the medical‑grade DC12480M068_X111_0X(C/N) touch screen, describing its external appearance, hardware configuration and required debugging tools. It details the product series, core processor, operating system, communication protocols, power requirements and storage capabilities.
It also covers development resources such as the VisualTFT software, virtual serial‑screen simulation, LUA scripting support, Wi‑Fi module options, and provides guidelines for hardware integration, pin assignments, reliability testing and packaging dimensions. This manual is written in Chinese.
| Resolution | 1280×480 |
|---|---|
| Core processor | 400MSOC |
| Operating voltage | 5‑30 V |
| Power consumption (backlight dimmest, no speaker) | 1.0 W |
| Storage capacity | 128 Mbit |
| Communication interface | RS232/TTL |
| Typical baud rate | 115200 bps |
| Operating temperature range | -20 °C to +70 °C |
| Audio playback | MP3, 4Ω 2 W mono speaker |
It supports RS232 and TTL levels; the default is RS232 voltage, and shorting J5 switches to TTL.
The device operates from 5 V to 30 V.
The screen is 6.8 inches with a resolution of 1280 × 480 pixels.
Some models include Wi‑Fi using an ESP‑07S module with an ESP8266 core, supporting 2.4 GHz band.