Difference between revisions of "7DP-CAPLCD"

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==产品简介==
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==Introduction==
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7DP-CAPLCD是一款通用HDMI显示屏，IPS显示面板，1024×600超清硬件分辨率，带电容触摸面板，最高可支持五点触控， 支持树莓派和各种mini PC，也可以当成计算机显示器。
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7DP-CAPLCD is a universal HDMI display, an IPS screen with 1024x600 resolution. This display has a capacitive touch panel, supports up to 5-points touch. 7DP-CAPLCD supports Raspberry Pi, can be used as a monitor of desktop PC.
  
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[[文件:7DP-CAPLCD-wiki-1.jpg|700px|alt=7DP-CAPLCD|居中|]]
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[[File:7DP-CAPLCD-wiki-1.jpg|700px|alt=7DP-CAPLCD|center|]]
  
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==产品特性==
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==Features==
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*7寸IPS屏，硬件分辨率为1024×600，可以通过软件配置分辨率（最高可支持1920×1080）
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*7inch IPS screen, 1024x600 resolution.
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*支持Raspberry Pi、Jetson Nano Developer Kit等主流mini PC
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*Supports mini PC like Raspberry Pi.
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*配合Raspberry Pi使用时，支持Raspbian / Ubuntu / Kali / Retropie和WIN10 IoT，免驱
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*When working with Raspberry Pi, it supports Raspbian / Ubuntu / Kali / Retropie and WIN10 IoT, driver free
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*作为计算机显示器使用时，支持Windows 10 / 8.1 / 8 / 7，五点触控，免驱
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*When working with desktop PC, supports Windows 10 / 8.1 / 8 / 7, 5-points touch, driver free
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*支持多国语言OSD菜单（可用于电源控制，调节亮度/对比度等）
 
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*带3.5mm音频接口，支持HDMI音频输出
 
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*支持VGA输入（需另配VGA转接线）
 
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==使用说明==
 
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本屏幕支持树莓派，Jetson Nano等单片机电脑，也可以当做计算机显示器使用。这里以树莓派，Jetson Nano Developer Kit 和普通的笔记本/台式电脑为例，介绍一下如何使用7DP-CAPLCD屏幕
 
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===连接电脑使用===
 
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连接电脑使用的时候，支持Windows 7/8/8.1/10系统。支持五点触控，免驱动。
 
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#将屏幕背面的Backlight开关拨到ON一端
 
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#将屏幕的Touch接口用micro USB线连接到电脑的USB接口
 
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#将屏幕的DISPLAY接口用HDMI线连接到电脑的HDMI接口。
 
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#大约等待5秒之后可以看到屏幕正常显示。
 
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【'''注意事项'''】
 
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*如果屏幕在连接之后无法正常显示，请检查一下线材是否都连接正常，重新插拔测试。有的电脑不支持屏幕热插拔，这时候需要重启一下电脑
 
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*当电脑同时连接多个显示器的时候，触摸屏的触摸板只能控制主显示器上的光标，为了正常使用触摸，建议将LCD屏幕设置为主显示器
 
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*有些电脑的USB口供电不足，可能导致屏幕出现闪屏，可以考虑换用带额外供电的USB线对屏幕进行额外供电
 
  
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===连接树莓派使用===
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==User Guides==
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连接树莓派使用时，支持Raspbian/Ubuntu/Kali/Retropie和 WIN 10 IOT系统，支持单点触控（在某些软件界面可以支持多点触控，最高支持5点触控，具体视系统情况而定）
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This display supports a mini PC like Raspberry Pi, it can also be used as a monitor of PC. Herein we take Raspberry Pi and Windows PC as examples, show you how to use the display.
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===Connect to PC===
 +
The display supports Windows 7/8/8.1/10 when working with Windows PC, supports 5-points and it is driver-free.
 +
#Turn the Backlight switch on the backside into ON.
 +
#Connect the Touch interface of the display to the USB port of the PC by micro USB cable.
 +
#Connect the DISPLAY interface of the display to the HDMI port of the PC by standard HDMI cable.
 +
#Wait for displaying,
 +
【'''Notices'''】
 +
*If the screen doesn't display after connecting, please check if you connect all the cables properly, replug them and test it again. Sometimes you may need to restart the PC if the PC doesn't support hot-plug.
 +
*The touch panel can only control the main display if multiple screens are connected to the PC at the same time. In this case, we recommend you set the 7DP CAPLCD as the main display.
 +
*The display may flicker because of the low voltage problem of the USB port, if you face such a problem, you can connect an external 5V power adapter to display by special Y-shape USB cable.
 +
[[File:7DP-CAPLCD-wiki-2.jpg]]
  
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由于树莓派不支持自动适配屏幕，因此在连接树莓派使用的时候，需要手动设置分辨率，否则将显示异常，这里以Raspbain为例，介绍如何设置屏幕。
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===Connect to Raspberry Pi===
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#从树莓派官网下载最新的Raspbian镜像（建议下载带图形界面的版本）
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The 7DP-CAPLCA supports Raspbian/Ubuntu/Kali/Retropie and WIN 10 IoT. Only single-point touch is supported in most OS, multiple touches may be supported in some software, max 5-points.
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#将TF卡连接到电脑，用格式化软件将TF卡格式化
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#*如果你已经烧写好镜像，请直接跳到config.txt文件的设置一步
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Raspberry Pi doesn't support hot-plug and auto-recognized resolution, you need to configure the resolution manually, otherwise, the display cannot work normally.
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#使用镜像烧录软件，将准备好的镜像文件烧写到TF卡上。
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#Downolad the newest Raspbian image from Raspberry Pi website（Full or Desktop version is recommended ）
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#*注意，如果是下载的压缩包，需要先将压缩包解压，获得.img文件才可以
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#Insert the TF card to host PC by card reader and format it.
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#烧写完成后，打开TF卡BOOT目录下的config.txt文件，找到语句dtoverlay=vc4-fkms-V3D，将这条语句注释掉
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#*If you have TF card which is ready to use, you can skip to Step 4.  
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#*在语句的前面加#
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#Write Raspbian (.img file) to TF card by image writer software.
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#在cofnig.txt文件的最后加入以下设置语句，保存。然后将TF卡安全弹出
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#*Note: you need to unzip the zip file to get the .img file.
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#After writing, open the config.txt file which is located in BOOT directory, and modify it.
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#Remove the line dtoverlay=vc4-fkms-V3D
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#Add the following lines to the end of the config.txt file then save.
 
<pre>
 
<pre>
 
max_usb_current=1
 
max_usb_current=1
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hdmi_force_hotplug=1
 
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config_hdmi_boost=10
 
 
hdmi_group=2  
 
hdmi_group=2  
 
hdmi_mode=87  
 
hdmi_mode=87  
 
hdmi_cvt 1024 600 60 6 0 0 0
 
hdmi_cvt 1024 600 60 6 0 0 0
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hdmi_drive=1
 
</pre>
 
</pre>
  
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#将TF卡插入树莓派
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#Insert the TF card to Raspberry Pi
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#将屏幕的Touch接口用micro USB线连接到树莓派的USB接口
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#Connect Touch interface of the display to a USB port of Raspberry Pi
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#将屏幕的Display接口用HDMI县连接到树莓派的HDMI接口
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#Connect Display interface to HDMI port of Raspberry Pi
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#上电启动树莓派，等待几秒后即可正常显示
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#Power on Raspberry Pi and the screen will display.
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===连接Jetson Nano Developer Kit使用===
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[[File:7DP-CAPLCD-wiki-3.jpg]]
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连接Jetson Nano Developer Kit 使用时，由于主板可以自动适配屏幕，无需另外做配置
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#将屏幕的Touch接口用micro USB线连接到Jetson Nano的USB接口
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==3D Drawing==
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#将屏幕的Display接口用HDMI线连接到Jetson Nano的HDMI接口
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*[http://www.ingcool.com/w/images/c/c4/7DP-CAPLCD.zip 3D Drawing]
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#上电启动Jetson Nano，等待几秒后可以看到LCD正常显示。
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==Software==
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==软件资源==
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*[http://www.ingcool.cn/wiki/%E6%96%87%E4%BB%B6:Panasonic_SDFormatter.7z SDFormatter]
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*
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*[http://www.ingcool.cn/w/images/7/76/Win32DiskImager.zip Win32DiskImager]
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*
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*[http://www.ingcool.cn/w/images/5/56/Putty.zip Putty]
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==相关链接==
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*[https://www.raspberrypi.org/downloads/raspbian/ 树莓派镜像下载地址]
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==Related link==
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*[https://developer.nvidia.com/embedded/downloads Jetson 资源下载中心]
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*[https://www.raspberrypi.org/downloads/raspbian/ Download center of Raspberry Pi image]

Latest revision as of 16:25, 21 September 2022

Introduction

7DP-CAPLCD is a universal HDMI display, an IPS screen with 1024x600 resolution. This display has a capacitive touch panel, supports up to 5-points touch. 7DP-CAPLCD supports Raspberry Pi, can be used as a monitor of desktop PC.

7DP-CAPLCD

Features

  • 7inch IPS screen, 1024x600 resolution.
  • Supports mini PC like Raspberry Pi.
  • When working with Raspberry Pi, it supports Raspbian / Ubuntu / Kali / Retropie and WIN10 IoT, driver free
  • When working with desktop PC, supports Windows 10 / 8.1 / 8 / 7, 5-points touch, driver free

User Guides

This display supports a mini PC like Raspberry Pi, it can also be used as a monitor of PC. Herein we take Raspberry Pi and Windows PC as examples, show you how to use the display.

Connect to PC

The display supports Windows 7/8/8.1/10 when working with Windows PC, supports 5-points and it is driver-free.

  1. Turn the Backlight switch on the backside into ON.
  2. Connect the Touch interface of the display to the USB port of the PC by micro USB cable.
  3. Connect the DISPLAY interface of the display to the HDMI port of the PC by standard HDMI cable.
  4. Wait for displaying,

【Notices】

  • If the screen doesn't display after connecting, please check if you connect all the cables properly, replug them and test it again. Sometimes you may need to restart the PC if the PC doesn't support hot-plug.
  • The touch panel can only control the main display if multiple screens are connected to the PC at the same time. In this case, we recommend you set the 7DP CAPLCD as the main display.
  • The display may flicker because of the low voltage problem of the USB port, if you face such a problem, you can connect an external 5V power adapter to display by special Y-shape USB cable.

7DP-CAPLCD-wiki-2.jpg

Connect to Raspberry Pi

The 7DP-CAPLCA supports Raspbian/Ubuntu/Kali/Retropie and WIN 10 IoT. Only single-point touch is supported in most OS, multiple touches may be supported in some software, max 5-points.

Raspberry Pi doesn't support hot-plug and auto-recognized resolution, you need to configure the resolution manually, otherwise, the display cannot work normally.

  1. Downolad the newest Raspbian image from Raspberry Pi website（Full or Desktop version is recommended ）
  2. Insert the TF card to host PC by card reader and format it.
    • If you have TF card which is ready to use, you can skip to Step 4.
  3. Write Raspbian (.img file) to TF card by image writer software.
    • Note: you need to unzip the zip file to get the .img file.
  4. After writing, open the config.txt file which is located in BOOT directory, and modify it.
  5. Remove the line dtoverlay=vc4-fkms-V3D
  6. Add the following lines to the end of the config.txt file then save.
max_usb_current=1
hdmi_group=2 
hdmi_mode=87 
hdmi_cvt 1024 600 60 6 0 0 0
hdmi_drive=1
  1. Insert the TF card to Raspberry Pi
  2. Connect Touch interface of the display to a USB port of Raspberry Pi
  3. Connect Display interface to HDMI port of Raspberry Pi
  4. Power on Raspberry Pi and the screen will display.

7DP-CAPLCD-wiki-3.jpg

3D Drawing

Software

Related link

Retrieved from "http://www.ingcool.com/w/index.php?title=7DP-CAPLCD&oldid=383"