Name：DC80480F043_6111_0X
Series：F型
Size：4.3"
Resolution：480*270
Communication：RS232/TTL
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- Instruction set Dvelopment file Model Chart MORE
- Product display
- Specification&Performance
- Development&Debugging
Demo Video
Spefications
DC80480F043_6111_0X(T/C/N)（T：電阻；C：電容；N：無(wú)觸摸）是一款4.3寸分辨率為 480*272的F型工業(yè)組態(tài)串口屏。
1. 工業(yè)級(jí)標(biāo)準(zhǔn)設(shè)計(jì)，性價(jià)比高，抗干擾強(qiáng)，EMI輻射可達(dá)CLASS B醫(yī)療等級(jí)；
2. 采用32位嵌入式SOC處理器，內(nèi)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(kù)，多語(yǔ)言一鍵切換；
3. 面板采用BOE/群創(chuàng)/翰彩等兼容品牌（根據(jù)市場(chǎng)貨源而定，不予額外通知）；
4. 支持常用組態(tài)控件和LUA腳本，圖文刷新快，可實(shí)現(xiàn)內(nèi)部邏輯運(yùn)算和自定義協(xié)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(chǎn)品參數(shù) |
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型號(hào)說(shuō)明 |
DC48270F043_6111_0T (RS232,電阻觸摸) DC48270F043_6111_0C (RS232,電容觸摸) DC48270F043_6111_0N (RS232,無(wú)觸摸) |
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產(chǎn)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(tǒng) |
無(wú)操作系統(tǒng)，上電即可運(yùn)行 |
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協(xié)議類型 |
默認(rèn)大彩組態(tài)指令集，上位機(jī)可配置運(yùn)行MODBUS RTU、XGUS協(xié)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(zhuǎn)安裝顯示 |
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存儲(chǔ)空間 |
128Mbit |
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字庫(kù) |
內(nèi)置矢量字體，邊緣抗鋸齒處理，包含任何大小點(diǎn)陣ASCII 、GBK、GB2312、UNICODE字庫(kù)，可自定義任意電腦字體顯示 |
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圖片存儲(chǔ) |
支持JPEG、PNG（半透/全透）壓縮，支持任意大小圖片存儲(chǔ)。累加可存儲(chǔ)約370張全屏圖片(按大小40KB/張計(jì)算，不建議BMP格式)。圖片壓縮比不同，此值會(huì)上下浮動(dòng) |
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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(wú)喇叭：0.6W 最亮無(wú)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(rèn)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(guī)格 |
默認(rèn) 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(jí) |
插入SD卡升級(jí) |
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實(shí)時(shí)時(shí)鐘(RTC) |
支持時(shí)鐘、定時(shí)器、倒計(jì)時(shí)等功能 |
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屏有效顯示區(qū)（AA） |
長(zhǎng)*寬 = 96mm*54.9mm |
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產(chǎn)品尺寸（長(zhǎng)*寬*高） |
122mm*74.8mm*14.1mm（MAX） |
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配套上位機(jī)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(chǔ)空間。若mp3格式的采樣率為128kbps，占用存儲(chǔ)0.92MB/分鐘 |
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音頻接插件規(guī)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(wú) |
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◆ 產(chǎn)品核心競(jìng)爭(zhēng)力 |
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學(xué)習(xí)周期 |
30分鐘熟悉開(kāi)發(fā)環(huán)境，3天完成人機(jī)交互設(shè)計(jì) |
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程序調(diào)試 |
上位機(jī)集成了“虛擬串口屏”，無(wú)需連接硬件，直接Keil IDE與其綁定調(diào)試 |
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啟動(dòng)時(shí)間 |
上電即運(yùn)行，無(wú)系統(tǒng)加載時(shí)間 |
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組態(tài)控件 |
擁有按鈕、文本、下拉菜單、進(jìn)度條、滑塊、儀表、動(dòng)畫、二維碼、曲線、數(shù)據(jù)記錄、等各種組態(tài)控件 |
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系統(tǒng)鍵盤 |
內(nèi)置虛擬數(shù)字、字符鍵盤，支持中英文輸入法，可自定義鍵盤 |
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數(shù)據(jù)記錄 |
支持?jǐn)?shù)據(jù)記錄控件內(nèi)容導(dǎo)出到SD卡 |
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圖層技術(shù) |
系統(tǒng)內(nèi)置多個(gè)顯示圖層，切換速度更快 |
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多語(yǔ)言功能 |
出廠可預(yù)置多達(dá)10種全球任意國(guó)家語(yǔ)言，一鍵切換所需語(yǔ)言，無(wú)需多套UI |
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邏輯運(yùn)算處理 |
上位機(jī)內(nèi)嵌腳本編譯器，用戶可在屏內(nèi)自定義各種復(fù)雜邏輯關(guān)系和協(xié)議,滿足客戶99.9%的產(chǎn)品功能需求 |
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生命周期 |
采用傳統(tǒng)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(duì)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(diǎn)、滑動(dòng)觸摸 |
單點(diǎn)、滑動(dòng)觸摸 |
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透光率 |
90%以上 |
80% |
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觸控次數(shù) |
電容屏觸摸次數(shù)理論無(wú)限次、觸控壽命與工作環(huán)境（灰塵、濕度）有關(guān) |
同一像素點(diǎn)，單點(diǎn)100萬(wàn)次以上 |
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◆ 環(huán)境與認(rèn)證 |
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工作溫度 |
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存儲(chǔ)溫度 |
-30～+80℃ |
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震動(dòng)測(cè)試 |
10 to 25Hz(X,Y,Z方向 2G 30分鐘) |
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ESD測(cè)試 |
Air=±8KV，Contact=±4KV (可支持更高) |
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高低溫測(cè)試 |
實(shí)驗(yàn)溫度:70℃±3℃,72H/-20℃±3℃,72H；實(shí)驗(yàn)濕度:50℃±3℃,90%±3%RH, 72H |
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認(rèn)證 |
ROHS、 CE認(rèn)證（EMI等級(jí):EN55022 ClassB標(biāo)準(zhǔn)） |
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◆ 定制服務(wù) |
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定制費(fèi)用 |
一次性簽訂1000PCS合同，部分可免收定制費(fèi) |
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通訊接口 |
可定制并行總線、CAN、Zigbee、以太網(wǎng)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(jí)溫度顯示等 |
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軟件定制 |
根據(jù)用戶需求定制特殊指令或控件，降低用戶開(kāi)發(fā)難度 |
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美工服務(wù) |
可提供圖片美工及產(chǎn)品結(jié)構(gòu)設(shè)計(jì)服務(wù) |
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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.(ks-ws2008.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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