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Name：DC80480F043_6111_0X
Series：F型
Size：4.3"
Resolution：480*270
Communication：RS232/TTL
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Demo Video
Spefications
DC80480F043_6111_0X(T/C/N)（T：電阻；C：電容；N：無觸摸）是一款4.3寸分辨率為 480*272的F型工業組態串口屏。
1. 工業級標準設計，性價比高，抗干擾強，EMI輻射可達CLASS B醫療等級；
2. 采用32位嵌入式SOC處理器，內部集成SDRAM、 減少外圍電路；
3. 支持JPEG圖片壓縮、MP3音頻，矢量字庫，多語言一鍵切換；
3. 面板采用BOE/群創/翰彩等兼容品牌（根據市場貨源而定，不予額外通知）；
4. 支持常用組態控件和LUA腳本，圖文刷新快，可實現內部邏輯運算和自定義協議
5. 不支持視頻和WIFI 通訊；
Core Competitiveness
Product Image
Capacitive touch
Resistive touch
Non-touch
Core Hardware
Debugging Image
Applications
Series Difference
Spefications
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◆ 產品參數 |
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型號說明 |
DC48270F043_6111_0T (RS232,電阻觸摸) DC48270F043_6111_0C (RS232,電容觸摸) DC48270F043_6111_0N (RS232,無觸摸) |
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產品系列 |
F系列 |
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核心處理器* |
32位大彩定制專用處理器 |
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操作系統 |
無操作系統，上電即可運行 |
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協議類型 |
默認大彩組態指令集，上位機可配置運行MODBUS RTU、XGUS協議 |
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尺寸 |
4.3寸 |
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分辨率 |
480*272 |
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安裝方向 |
支持0、90、180和270度旋轉安裝顯示 |
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存儲空間 |
128Mbit |
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字庫 |
內置矢量字體，邊緣抗鋸齒處理，包含任何大小點陣ASCII 、GBK、GB2312、UNICODE字庫，可自定義任意電腦字體顯示 |
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圖片存儲 |
支持JPEG、PNG（半透/全透）壓縮，支持任意大小圖片存儲。累加可存儲約370張全屏圖片(按大小40KB/張計算，不建議BMP格式)。圖片壓縮比不同，此值會上下浮動 |
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顏色 |
65K色，16位RGB |
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電壓 |
5-15V(誤差±0.2V) |
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功耗 |
休眠:0.1W；最暗有喇叭：1.45W；最暗無喇叭：0.6W 最亮無喇叭:1.3W； 最亮有喇叭:2.5W |
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通訊方式 |
RS232/TTL(出廠默認232電平) |
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通訊波特率 |
RS232:1200～921600bps,典型波特率：115200bps |
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通訊接插件規格 |
默認 HY2.0-8P，可選配FPC1.0-10P |
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圖片下載 |
UART/SD卡,注：U盤下載需定制 |
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固件升級 |
插入SD卡升級 |
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實時時鐘(RTC) |
支持時鐘、定時器、倒計時等功能 |
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屏有效顯示區（AA） |
長*寬 = 96mm*54.9mm |
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產品尺寸（長*寬*高） |
122mm*74.8mm*14.1mm（MAX） |
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配套上位機軟件 |
VisualTFT® |
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AV輸入 |
不支持 |
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聲音播放 |
MP3音頻格式(喇叭4Ω2W，單聲道)，與圖片共用存儲空間。若mp3格式的采樣率為128kbps，占用存儲0.92MB/分鐘 |
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音頻接插件規格 |
PH2.0-2P |
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視頻播放 |
不支持 |
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WIFI |
不支持 |
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三防漆工藝 |
無 |
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◆ 產品核心競爭力 |
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學習周期 |
30分鐘熟悉開發環境，3天完成人機交互設計 |
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程序調試 |
上位機集成了“虛擬串口屏”，無需連接硬件，直接Keil IDE與其綁定調試 |
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啟動時間 |
上電即運行，無系統加載時間 |
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組態控件 |
擁有按鈕、文本、下拉菜單、進度條、滑塊、儀表、動畫、二維碼、曲線、數據記錄、等各種組態控件 |
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系統鍵盤 |
內置虛擬數字、字符鍵盤，支持中英文輸入法，可自定義鍵盤 |
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數據記錄 |
支持數據記錄控件內容導出到SD卡 |
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圖層技術 |
系統內置多個顯示圖層，切換速度更快 |
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多語言功能 |
出廠可預置多達10種全球任意國家語言，一鍵切換所需語言，無需多套UI |
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邏輯運算處理 |
上位機內嵌腳本編譯器，用戶可在屏內自定義各種復雜邏輯關系和協議,滿足客戶99.9%的產品功能需求 |
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生命周期 |
采用傳統大品牌處理器，多年不斷貨 |
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◆ LCD顯示器 |
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顯示器類型 |
TFT液晶屏 |
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背光燈管 |
LED |
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亮度（cd/m2） |
220 |
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背光燈壽命（h） |
>20,000 |
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對比度 |
200:1 |
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視角（L/R/T/B） |
55/55/55/30 |
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◆ 觸控面板（選配） |
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觸控類型 |
電容觸摸屏 |
電阻觸摸屏 |
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觸控方式 |
單點、滑動觸摸 |
單點、滑動觸摸 |
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透光率 |
90%以上 |
80% |
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觸控次數 |
電容屏觸摸次數理論無限次、觸控壽命與工作環境（灰塵、濕度）有關 |
同一像素點，單點100萬次以上 |
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◆ 環境與認證 |
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工作溫度 |
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存儲溫度 |
-30～+80℃ |
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震動測試 |
10 to 25Hz(X,Y,Z方向 2G 30分鐘) |
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ESD測試 |
Air=±8KV，Contact=±4KV (可支持更高) |
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高低溫測試 |
實驗溫度:70℃±3℃,72H/-20℃±3℃,72H；實驗濕度:50℃±3℃,90%±3%RH, 72H |
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認證 |
ROHS、 CE認證（EMI等級:EN55022 ClassB標準） |
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◆ 定制服務 |
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定制費用 |
一次性簽訂1000PCS合同，部分可免收定制費 |
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通訊接口 |
可定制并行總線、CAN、Zigbee、以太網或WIFI等外通訊接口 |
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硬件電路 |
可定制PCB尺寸、電路厚度、添加用戶電路、軍工級溫度顯示等 |
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軟件定制 |
根據用戶需求定制特殊指令或控件，降低用戶開發難度 |
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美工服務 |
可提供圖片美工及產品結構設計服務 |
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其它 |
按需定制，滿足用戶一切需求 |
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Reliability Test
Visual TFT Functions
VisualTFT is a serial port screen development debugging software developed by our company,and it is embedded with the first exclusive ‘virtual serial port screen’analog simulator in China. After the user creates a new project,import the designed image, and then configure the buttons and other controls on each screen.After analog simulation is correct,download the whole project to the serial port screen.
The common functions of the software are as follows:(1) The IDE environment is user-friendly and the interface is beautiful; the built-in font generator and Lua script compiler;
(2) The software integrates vector icons such as common icons, buttons and keyboards to reduce the difficulty of UI;
(3) The screen supports common operation functions such as image scaling, text editing and element copying;
(4) After the project is compiled, assign a unique ID to each picture, picture and control;
(5) Built-in instruction debugging assistant, it is convenient for the PC to directly debug the serial port screen and quickly grasp the command operation;
(6) Embedded "virtual serial screen" emulator, directly bind KEIL debugging, do not need to change the picture every time, but re-download the picture;
(7) Support binary file burning, mass production is more convenient and safe;
(8) Customize special PC software functions according to user needs;
Three steps of development
1. Prepare art design materials: Arrange UI designers to design the images required for products such as start-up image,text background,button icon and prompt box.
2. Conduct image editing,control configuration and image downloading with VisualTFT software:
Firstly,use the upper computer VisualTFT software to conduct interface type setting of pre-designed images and control configuration,run ‘virtual serial port screen’ for analog simulation, and then download the whole project to the internal memory ofserial port screen via
USB/SD/UART/U disk/WiFi(depending on the hardware configuration of different models).PC software assigns a unique ID number to every frame,image and control in the project.
3. User’s single-chip microcomputer monitors and sends the corresponding serial port instructions to control the image display:After the project is downloaded to the screen and when a button is pressed on the image,the user’s MCU serial port will receive the button ID information or coordinate value uploaded by the screen.By parsing the ID number,the user can get the image position and function attributes of the current button.In this way,relevant peripheral device actions or image updating and display can be controlled.
For the non-touch product, the user's single-chip microcomputer does not need to monitor the information uploaded by the button ID, and only needs to send relevant instructions for screen switching and text picture display.
What's the virtual serial port screen？
‘Virtual Serial Screen’ is the first serial screen emulator in China,which is developed by Guangzhou Dacai OptoelectronicTechnology Co., Ltd.(www.botecn.com).After the user has create theprogram,correct the configuration and compilation,thenyou can run it to test whether the interface design is correct.The simulation result is exactly the same as the real serial screen.Even if the user didn't purchasing hardware,and directly connects to the ‘virtual serial port’ through their own MCU and RS232 serial port,they can still communicate with each other.Click button will upload the button control ID or coordinate information immediately.Once the ‘virtual serial screen’ is debugged,the real hardware can be downloaded directly without any debugging.
The Binding debugging of Keli and Virtual serial port screen
In order to further improve the development efficiency, users can also use the KEIL development environment to bind DEBUG with the ‘virtual serial screen’.When the program is single-step debugging,all running results can be presented on the ‘virtual serial screen’,which greatly saves engineering development time.Once the engineering interface changes,the user no longer needs to download the image again to the serial screen.all the pre-evaluation of the project can be based on the PC side to complete.
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