Difference between revisions of "5inch HDMI Display"
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− | + | FAQ= | |
+ | <table class="a-r at-c roundy bgd-blue bl-white" style="margin-left: 5px; margin-bottom: 5px;"> <table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;"><table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;"> | ||
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− | + | <br /> | |
+ | Question: Using the Raspberry Pi image provided by the CD/net disk, cannot use the LCD normally. | ||
</big></big></font> | </big></big></font> | ||
</td></tr></table> | </td></tr></table> | ||
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− | <td><font color="#008DE6"> <b><big> | + | <td> |
+ | === <font color="#008DE6"> <b><big>Answer:</big></b></font> === | ||
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− | + | * Confirm that the hardware connection is correct and the contact is good. | |
− | + | ||
− | + | * Determine whether TF card is normal and whether the system is started normally. | |
− | + | ||
− | + | * The PWR lamp is always bright when the Raspberry Pi is started, and the ACT light is flashing.If you find both lights on, | |
− | + | ||
− | + | it may be the TF card does not successfully burn the image file,or that the TF card is not in contact with the Raspberry Pi. | |
+ | |||
+ | * Recommend using 5V 2A power adapter to power the Raspberry Pi. | ||
+ | |||
+ | * If you use a computer USB interface, you may not be able to activate the Raspberry Pi due to insufficient power supply. | ||
</td></tr></table> | </td></tr></table> | ||
− | </td></tr></table> | + | </td></tr></table><br /><table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;"> |
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<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | ||
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− | <td><font color="#FFF"> | + | <td><font color="#FFF"> <big><big>Question: What is the reason for the LCD not displayed using the image provided by the Raspberry Pi official?</big></big></font> |
− | + | ||
</td></tr></table> | </td></tr></table> | ||
</td></tr></table> | </td></tr></table> | ||
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<tr> | <tr> | ||
− | <td><font color="#008DE6"> <b><big> | + | <td> |
+ | === <font color="#008DE6"> <b><big>Answer:</big></b></font> === | ||
</td></tr> | </td></tr> | ||
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− | <ul><li> | + | <ul><li>LCD needs to be installed driver to display correctly, please refer to "How to install the LCD driver (En)" related documentation. |
− | </li><li> | + | </li><li>It is recommended to use the image file provided by us first to test. After the test is passed, use the image file of Raspberry Pi official and installed the driver. |
</li></ul> | </li></ul> | ||
</td></tr></table> | </td></tr></table> | ||
− | </td></tr></table> | + | </td></tr></table><br /><table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;"> |
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<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | ||
<tr> | <tr> | ||
− | <td><font color="#FFF"> <b><big><big> | + | <td><font color="#FFF"> <b><big><big>Question: How to switch back to traditional monitor for display?</big></big></b></font> |
− | |||
</td></tr></table> | </td></tr></table> | ||
</td></tr></table> | </td></tr></table> | ||
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<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;"> | <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;"> | ||
<tr> | <tr> | ||
− | <td><font color="#008DE6"> < | + | <td> |
+ | === <font color="#008DE6"><big>Answer<b>:</b></big></font> === | ||
</td></tr> | </td></tr> | ||
<tr> | <tr> | ||
<td> | <td> | ||
− | <ul><li> | + | <ul><li>Please refer to "How to install the LCD driver (En)" related instruction document, and use the following command: |
− | + | <pre style="border: 1px dashed black;color:black"> | |
sudo ./LCD-hdmi | sudo ./LCD-hdmi | ||
− | + | </pre> | |
</li></ul> | </li></ul> | ||
</td></tr></table> | </td></tr></table> | ||
− | </td></tr></table> | + | </td></tr></table><br /><table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;"> |
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<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | ||
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− | <td><font color="#FFF"> | + | <td><font color="#FFF"> <big><big>Question: Why the LCD works but flickers?</big></big></font> |
− | </big></font> | ||
</td></tr></table> | </td></tr></table> | ||
</td></tr></table> | </td></tr></table> | ||
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<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;"> | <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;"> | ||
<tr> | <tr> | ||
− | <td><font color="#008DE6"> <b><big> | + | <td> |
+ | === <font color="#008DE6"> <b><big>Answer:</big></b></font> === | ||
</td></tr> | </td></tr> | ||
<tr> | <tr> | ||
<td> | <td> | ||
− | <ul><li> | + | <ul><li>This problem is likely due to insufficient power supply. |
− | </li><li> | + | </li><li>If you are using the Raspberry Pi, please use the power supply of 5V full 2A to power the Raspberry Pi, |
− | </li><li> | + | </li></ul>and connect the Raspberry Pi and the LCD by the short USB cable we provided. |
− | </li></ul> | + | <ul><li>If it is used as a computer monitor, do not use poor quality USB cable or extension cord connection, |
+ | </li></ul>do not receive extend the USB port to get electricity, please use the USB cable we provided. | ||
</td></tr></table> | </td></tr></table> | ||
− | </td></tr></table> | + | </td></tr></table><br /><table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;"> |
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<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | ||
<tr> | <tr> | ||
− | <td><font color="#FFF"> | + | <td><font color="#FFF"> <big><big>Question: Why the Raspberry Pi unable to work properly after updating the Raspbian system?</big></big></font><font color="#EEE"><big>?</big></font> |
− | </big></font> | ||
</td></tr></table> | </td></tr></table> | ||
</td></tr></table> | </td></tr></table> | ||
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<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;"> | <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;"> | ||
<tr> | <tr> | ||
− | <td><font color="#008DE6"> < | + | <td> |
+ | === <font color="#008DE6"><big>Answer<b>:</b></big></font> === | ||
</td></tr> | </td></tr> | ||
<tr> | <tr> | ||
<td> | <td> | ||
− | <ul><li> | + | <ul><li>The update needs to be done in the following manner, otherwise the image cannot run: |
<pre style="border: 1px dashed black;color:black"> | <pre style="border: 1px dashed black;color:black"> | ||
sudo apt-mark hold raspberrypi-bootloader | sudo apt-mark hold raspberrypi-bootloader | ||
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</li></ul> | </li></ul> | ||
</td></tr></table> | </td></tr></table> | ||
− | </td></tr></table> | + | </td></tr></table><br /><table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;"> |
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− | |||
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<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | ||
<tr> | <tr> | ||
− | <td><font color="#FFF"> | + | <td><font color="#FFF"> <big><big>Question: Why the LCD is connected to the computer HDMI, but cannot be displayed normally?</big></big></font> |
− | </big></font> | ||
</td></tr></table> | </td></tr></table> | ||
</td></tr></table> | </td></tr></table> | ||
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<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;"> | <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;"> | ||
<tr> | <tr> | ||
− | <td><font color="#008DE6"> <b><big> | + | <td> |
+ | === <font color="#008DE6"> <b><big>Answer:</big></b></font> === | ||
</td></tr> | </td></tr> | ||
<tr> | <tr> | ||
− | <td> | + | <td>Make sure the HDMI interface of the computer can be output normally. |
− | + | ||
− | + | The computer only connects to the LCD as a display device, and does not connect to other monitors (unplug other monitors). | |
− | + | ||
− | + | Connect the USB first, then the HDMI. | |
− | < | + | |
− | </li></ul> | + | Try to restart your computer. |
+ | |||
+ | You must use the Windows operating system. <ul><li></li></ul> | ||
</td></tr></table> | </td></tr></table> | ||
− | </td></tr></table> | + | </td></tr></table><br /><table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;"> |
− | <br /> | ||
− | |||
<tr> | <tr> | ||
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<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | ||
<tr> | <tr> | ||
− | <td><font color="#FFF"> | + | <td><font color="#FFF"> <big><big>Question: How to turn on the Bluetooth function on the Raspberry Pi?</big></big></font> |
− | </big></font> | ||
</td></tr></table> | </td></tr></table> | ||
</td></tr></table> | </td></tr></table> | ||
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<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;"> | <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;"> | ||
<tr> | <tr> | ||
− | <td><font color="#008DE6"> < | + | <td> |
+ | === <font color="#008DE6"><big><b>Anwer:</b></big></font> === | ||
</td></tr> | </td></tr> | ||
<tr> | <tr> | ||
<td> | <td> | ||
− | <ul><li> | + | <ul><li>Method 1: upgrade to the official latest image of the Raspberry Pi (the Bluetooth function has been turned on by default after 2016-05-27-raspbian-jessie); |
− | </li><li> | + | </li><li>Method 2: manually turn on Bluetooth.<br /> |
− | + | <pre style="border: 1px dashed black;color:black"> | |
sudo apt-get install pi-bluetooth | sudo apt-get install pi-bluetooth | ||
sudo apt-get install bluetooth bluez blueman | sudo apt-get install bluetooth bluez blueman | ||
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sudo systemctl start bluetooth | sudo systemctl start bluetooth | ||
sudo reboot | sudo reboot | ||
− | + | </pre> | |
</li></ul> | </li></ul> | ||
</td></tr></table> | </td></tr></table> | ||
− | </td></tr></table> | + | </td></tr></table><br /><table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;"> |
− | <br /> | ||
− | |||
<tr> | <tr> | ||
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<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;"> | ||
<tr> | <tr> | ||
− | <td><font color="#FFF"> <b><big><big> | + | <td><font color="#FFF"> <b><big><big>Question: Why unable to display full screen or incomplete when using 5”, 5”-B, 7”-B, or 7”-C HDMI screen?</big></big></b></font> |
− | |||
</td></tr></table> | </td></tr></table> | ||
</td></tr></table> | </td></tr></table> | ||
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<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;"> | <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;"> | ||
<tr> | <tr> | ||
− | <td><font color="#008DE6"> <b><big> | + | <td> |
+ | === <font color="#008DE6"> <b><big>Answer:</big></b></font> === | ||
</td></tr> | </td></tr> | ||
<tr> | <tr> | ||
<td> | <td> | ||
− | <ul><li> | + | <ul><li>Check if the HDMI is plugged in and output is normal. |
− | </li><li> | + | </li><li>Open the config.txt file in the TF card root directory to check the HDMI configuration. |
− | </li><li> | + | </li><li>5", 5"-B and 7"-B 800*480 should be configured as follows:<br /> |
− | <pre style="border: 1px dashed black;color:black | + | <pre style="border: 1px dashed black;color:black"> |
hdmi_group=2 | hdmi_group=2 | ||
hdmi_mode=1 | hdmi_mode=1 | ||
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hdmi_cvt 800 480 60 6 0 0 0 | hdmi_cvt 800 480 60 6 0 0 0 | ||
</pre> | </pre> | ||
− | </li><li> | + | </li><li>7"-C 1024*600 should be configured as follows:<br /> |
− | <pre style="border: 1px dashed black;color:black | + | <pre style="border: 1px dashed black;color:black"> |
hdmi_group=2 | hdmi_group=2 | ||
hdmi_mode=1 | hdmi_mode=1 | ||
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</td></tr></table> | </td></tr></table> | ||
<br /> | <br /> | ||
− | |||
|-| | |-| | ||
售后= | 售后= | ||
{{contact_us}} | {{contact_us}} | ||
</tabber> | </tabber> |
Revision as of 09:53, 29 May 2018
产品图片
产品介绍
- 5inch标准显示器,硬件分辨率800×480
- 带电阻触摸屏,支持触摸控制
- 支持背光单独控制,可关闭背光节省功耗
- 支持标准HDMI接口输入,兼容并可直接插入树莓派(3代2代1代)
- 可作为通用HDMI显示器使用,如接电脑HDMI作为副显示器(分辨率输出要能调整为800X480)
- 如仅用作显示则无需占用IO资源(树莓派使用触摸功能时需占用IO资源)
- 本产品通过CE、RoHS认证
产品参数
- 尺寸: 5.0(inch)
- SKU: MPI5008
- 分辨率: 800×480(dots)
- 触摸: 4线电阻触摸
- 外形尺寸: 121.11*77.93(mm)
- 产品重量: 175(g)
硬件说明
524x524像素
① USB 供电接口:USB供电输入(5V),如图④母座已连接树莓派取电,则此USB可不接
② HDMI 接口:用于连接主板和 LCD 显示屏进行HDMI传输
③ 背光开关:控制背光打开和关闭,可节省功耗
④ 电源和触摸接口:从树莓派取电给液晶屏,同时将触摸信号通过GPIO回传至树莓派
⑤ 扩展接口:将图④母座占用的GPIO口PIN对PIN引出,方便扩展使用
在树莓派Raspbian/Ubuntu Mate/Win10 IoT Core系统中使用
- 步骤1,安装官方镜像
- 从官方下载最新镜像
- 按官方教程步骤安装好系统
- 步骤2,安装LCD驱动
方法一:在线安装(树莓派需连接互联网)
1)用Putty连接登陆树莓派系统到用户命令行(初始用户名:pi 密码:raspberry)
2)执行以下命令(复制后在Putty窗口中单击鼠标右键即可粘贴):
git clone https://github.com/goodtft/LCD-show.git chmod -R 755 LCD-show cd LCD-show/ sudo ./LCD5-show
方法二:离线安装
1)从光盘中拷贝“LCD-show.tar.gz”驱动到树莓派
系统卡根目录下;
(推荐步骤1烧录完成后将驱动直接拷贝到Micro SD卡,或使用SFTP等办法远程拷贝)
2)执行以下操作命令解压安装驱动:
cd /boot sudo tar zxvf LCD-show.tar.gz cd LCD-show/ sudo ./LCD5-show
- 步骤3,
将Micro SD卡插入树莓派,将HDMI线连接树莓派和LCD,将USB线连接树莓派的4个USB口任意一个,USB线另一端连接到LCD的USB口,然后给树莓派上电,如显示和触摸均正常则驱动成功(请使用足2A电源供电)。
如何作为电脑显示器使用
使用HDMI连接线将电脑HDMI输出信号连接至LCD的HDMI接口;
将MicroUSB连接线一端连接LCD的USB Touch接口(两个MicroUSB任意一个均可),另一端连接至电脑的USB端口。
如有多个显示器,请先拔掉其他显示器接口,将本LCD作为唯一显示器进行测试。
作为电脑显示器用,触摸功能将不可用。
如何旋转显示和触摸
文档/视频
驱动下载
镜像下载
如果你觉得前面步骤的修改配置、安装驱动都比较困难或者仍然显示异常,
请先使用我们预装好驱动的镜像,下载后解压并把镜像写入到Micro SD卡中。然后把卡插入树莓派就可以使用了。
- 百度云盘下载:Images Download
- google云盘下载:
常用软件
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Email: | Lcdwiki@163.com |
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There might be a delay of several hours in handling your question, depending on the time difference between your location and ours.
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