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- 4
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- 1
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- ZH
- Last added
- 2012-03-16
Featured 青云创新 manuals
Qingyun QDM12864A-01 LCD Intelligent Display Terminal User Manual
The Qingyun QDM12864A-01 is a 128×64 dot‑matrix LCD intelligent display terminal that integrates the display controller and font ROM, allowing users to send serial commands for text and graphics without designing custom hardware. It simplifies development by providing built‑in fonts (8192 Chinese characters and 128 alphanumeric) and a ready‑to‑use command set.
The document covers product introduction, physical dimensions and connector definitions, rated electrical parameters, and the serial communication protocol (UART RS‑232/TTL). It also lists command codes for screen control, backlight adjustment, and baud‑rate configuration. This manual is written in Chinese.
Covers: Product Introduction · Physical Dimensions and Interface Definition · Rated Parameters · Communication Protocol
Qingyun LCM160321ZK Graphics LCD Module Manual
This manual describes the Qingyun LCM160321ZK graphics LCD module, a 160 × 32 pixel display that includes a built‑in character ROM with 8192 Chinese characters and 128 alphanumeric symbols. It outlines the module's electrical requirements, backlight characteristics, and supported interface modes (8‑bit parallel, 4‑bit parallel, and serial).\n\nThe document also provides detailed pin descriptions, timing diagrams, initialization procedures, and command sets needed for integrating the module with microcontrollers or other control circuitry. Technical parameters such as supply voltage, current consumption, and backlight voltage are listed for design reference. This manual is written in Chinese.
Covers: Product Introduction · Dimensions · Performance Parameters · Pin Description · Interface Modes · Initialization Procedure
Qingyun Innovation LCMxxZK LCD Module User Manual
The Qingyun Innovation LCMxxZK series are graphic dot‑matrix LCD modules that include a Chinese character ROM (8192 16×16 characters) and a 64×256‑pixel graphics area. They operate from 2.7 V to 5.5 V, consume low power, and support parallel 8‑bit/4‑bit or serial 3‑wire/2‑wire interfaces.
The manual provides product introductions, mechanical dimensions, electrical parameters, pin assignments, hardware interface details, command tables, and example external‑interface applications for various models such as LCM6432ZK, LCM12232ZK, LCM12832ZK, LCM12864ZK, LCM128642ZK, LCM128645ZK and LCM16032ZK. This manual is written in Chinese.
Covers: Product Introduction · Physical Dimensions · Electrical Parameters · Pin Description · Hardware Interface · User Commands
QINGYUN Innovation QDM12864A-01 LCD Intelligent Display Terminal User Manual
The QDM12864A-01 is a smart LCD display terminal that integrates all necessary display and graphics functions into its controller, allowing users to send characters, graphics and control commands through a serial interface without additional hardware design. It features a 128×64 dot STN LCD panel capable of showing four lines of Chinese text or ASCII characters.
The manual details the physical dimensions, connector pinouts, rated electrical parameters, and the UART‑based communication protocol. It also lists the complete command set for operations such as clearing the screen, moving display regions, adjusting backlight brightness, and configuring baud rates, enabling quick integration into user projects. This manual is written in Chinese.
Covers: Product Overview · Physical Dimensions and Interface Definition · Rated Parameters · Communication Protocol · Command Set
Latest 青云创新 manuals
Qingyun QDM12864A-01 LCD Intelligent Display Terminal User Manual
User Manual 4 pages · 247 KB · ZHThe manual describes features, dimensions, interfaces, rated parameters and communication protocol for the Qingyun QDM12864A-01 128×64 dot‑matrix LCD…
Qingyun LCM160321ZK Graphics LCD Module Manual
User Manual 10 pages · 698 KB · ZHThe Qingyun LCM160321ZK graphics LCD module manual provides specifications, pinout, interface details, and operation instructions.
Qingyun Innovation LCMxxZK LCD Module User Manual
User Manual 16 pages · 584 KB · ZHChinese LCD modules LCMxxZK series with multiple interface options, voltage ranges and backlight options, described in this user manual.
QINGYUN Innovation QDM12864A-01 LCD Intelligent Display Terminal User Manual
User Manual 4 pages · 265 KB · ZHThe QDM12864A-01 LCD intelligent display terminal manual provides specifications, interface definitions, and command protocols for operating the 128×64 dot…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in 青云创新 manuals
How many characters can be displayed per line?
The LCD screen can show four lines, each line displaying eight Chinese characters.
From: Qingyun QDM12864A-01 LCD Intelligent Display Terminal User Manual
How can the backlight be turned on or off?
Send command 0x5F to turn on the backlight and 0x5E to turn it off; brightness can be adjusted with command 0xEE followed by a value 1‑255.
From: Qingyun QDM12864A-01 LCD Intelligent Display Terminal User Manual
How many Chinese characters are stored in the module's ROM?
The ROM contains 8192 Chinese characters, each 16 × 16 dots.
What backlight color does the LCM160321ZK use?
The backlight color is white.
What interface modes does the LCMxxZK module support?
It supports parallel 8‑bit or 4‑bit mode and serial 3‑wire or 2‑wire mode.
What is the operating voltage range for the module?
The module can operate from 2.7 V up to 5.5 V.