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{{lan
[[zh:3.5inch_HDMI_Display-B]]
|
 
cn=http://www.lcdwiki.com/zh/3.5inch_HDMI_Display-B
== <font color="blue">Product Video</font> ==
|
{{#ev:youtube|gv_qCIYgbFQ}}
en=http://www.lcdwiki.com/3.5inch_HDMI_Display-B
*[http://www.lcdwiki.com/Video_Presentation Related Video]
}}
==<font color="blue">Pictures</font>==
[[File:MPI3508-100.jpg|300px]]
[[File:3.5-MPI3508-2pin.jpg|300px]]
[[File:3508-20210302.jpg|300px]]
 
== <font color="blue">Description</font>==
 
* 3.5inch standard display, support HDMI input, refresh rate above 60FPS
* Physical resolution 480x320, configurable software resolution up to 1920x1080
* It is compatible with mainstream mini PC such as Raspberry Pi, BB Black, Banana Pi
* It can also be used as a general-purpose HDMI display, connecting computers, TV boxes, Microsoft Xbox360, SONY PS4, Nintendo Switch and so on
* Used as a Raspberry Pi display that supports Raspbian, Ubuntu, Kodi, Win10 IOT, single-touch, free drive
* Work as a PC monitor, support Win7, Win8, Win10 system (No touch Function)
* Support HDMI audio output,Backlight brightness can be adjusted
* CE, RoHS certification
 
== <font color="blue">Parameters</font> ==


<//tabber>
* Size: 3.5(inch)
产品说明=
* SKU: MPI3508
== <font color="blue">产品图片</font>==
* Physical Resolution: 480×320(dots)
[[File:MPI3508-03.jpg|300px]]
* Software adjustable resolution: 480×320~1920×1080(dots)
[[File:MPI3508-01.jpg|300px]]
* Touch: Resistance Touch
* Power Dissipation: 0.20A*5V (Brightness @100%)
::::::0.15A*5V (Backlight close)
* Product Size: 85.5*60.6(mm)
* Package Size: 143*134*51 (mm)
* Rough Weight(Package containing): 142(g)


== <font color="blue">Hardware Description</font> ==
[[File:MPI3508-20181115.jpg|300px]]
<br /><big>①</big>Backlight button: backlight brightness adjustment button, short press backlight changes by 10%, long press 3 seconds to close backlight


== <font color="blue">产品介绍</font>==
<big>②</big>HDMI interface: HDMI signal input interface


* 3.5inch标准显示器，支持HDMI输入，刷新率60FPS以上
<big>③</big>Amplifier interface: HDMI audio output interface
* 物理分辨率480x320，可配置软件分辨率高达1920x1080
* 可用作树莓派显示器，带触摸控制功能（需安装触摸驱动）
* 可用作电脑显示器、电视盒子、PSP等标准HDMI输出设备（无触摸功能）
* 兼容并可直接插入所有版本树莓派主板(树莓派1代B型和Zero需另配HDMI线)
* 支持HDMI音频输出，背光亮度可调节


== <font color="blue">产品参数</font> ==
<big>④</big>USB power supply interface: provide power for ordinary display (5V 1A)


* 尺寸:3.5(inch)
<big>⑤</big>Transaction raspberry pie 26PIN base: gets power and return touch from this area when used as a raspberry pie monitor
* SKU: MPI3508
* 物理分辨率:480×320(dots)
* 软件可调分辨率:480×320~1920×1080(dots)
* 触摸:电阻触摸屏
* USB输入电源:5V 1A
* 功耗:940mW (亮度80%)
* 510mW (背光关闭)
* 外形尺寸:85.5*60.6(mm)
* 产品重量:净重55(g),毛重145(g)


== <font color="blue">硬件说明</font> ==
== <font color="blue">How to use with Raspbian/Ubuntu Mate/ Kali/ Retropie System</font> ==
[[File:MPI3508-04.png|无框|472x472像素]]
<br /><big>①</big>背光按键:背光亮度调节按键，短按背光变化10%，长按3秒关闭背光


<big>②</big>HDMI接口: HDMI信号输入接口
<big>'''Method 1: quick install (raspberry pi needs Internet connection)'''</big>    


<big>③</big>耳机接口: HDMI音频输出接口
* '''Step 1, Install Raspbian official image'''


<big>④</big>USB供电接口:用作普通显示器使用时提供电源（5V 1A）
# Download the latest image from the official download.
# Install the system according to the official tutorial steps.


<big>⑤</big>树莓派26PIN母座:用作树莓派显示器时从此处获取电源和返回触摸
* '''Step 2: insert the SD card into the raspberry pie and connect the hardware as shown in the picture:'''
==  <font color="blue">在树莓派Raspbian/Ubuntu Mate/Win10 IoT Core系统中使用</font> ==
<div style="border:#A7D7F9 2px solid;background:white;  padding: 20px 1em;">
<big>'''方法一：快速安装(树莓派需连接互联网)'''</big>   


* '''步骤1,安装官方镜像'''
[[File:MPI3508-001.jpg|300px]] [[File:MPI3508-66.jpg|300px]]


# 从官方下载最新镜像
* '''Step 3,Install LCD driver'''<br /> 
# 按官方教程步骤安装好系统


* '''步骤2,安装LCD驱动  '''<br />  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)       <br /> 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):
1) log in the raspberry pie system with Putty connection to the user command line (initial username: PI password :raspberry)  
2) execute the following command (Mouse Right-click can paste the code in Putty):
{{code|1=
{{code|1=
sudo rm -rf LCD-show
git clone https://github.com/goodtft/LCD-show.git
git clone https://github.com/goodtft/LCD-show.git
chmod -R 755 LCD-show
chmod -R 755 LCD-show
Line 62: Line 69:
sudo ./MPI3508-show                        }}
sudo ./MPI3508-show                        }}


*执行完上述命令后，系统会自动重启，重启就能正常显示和触摸了
*After executing the above command, the system will restart automatically, and display and touch will be OK.
</div>
'''<big>方法二：离线安装</big>'''                                              <br />
 
*安装视频:


::{{#ev:youku|XMzcwMTg5MjA4OA}}


* '''步骤1,安装Raspbian/Ubuntu官方镜像'''                                                                      
'''<big>Method 2: offline installation</big>'''                                               <br />


:1)从官方下载最新Raspbian或Ubuntu镜像 https://www.raspberrypi.org/downloads/
* ''' Step 1: install the official image of Raspbian/Ubuntu'''                                                                      


:2)使用SDFormatter格式化TF卡，
:1)Download the latest Raspbian or Ubuntu image from the official website https://www.raspberrypi.org/downloads/


:3)使用Win32DiskImager把官方镜像烧录到TF卡。
:2)Format the TF card with SDFormatter,


* '''步骤2,修改config配置文件'''                                                                               
:3)Use Win32DiskImager to burn the official image to the TF card.


:步骤1烧写完成后，将光盘内Driver文件夹中的”[http://www.lcdwiki.com/res/RaspDriver/LCD-show.tar.gz LCD-show.tar.gz]”拷贝到TF卡根目录，
* '''Step 2, modify the "config.txt"'''                                                                               


:打开TF卡根目录的config.txt文件并在文件末端加入以下代码，保存并安全弹出TF卡:
: After the step 1 completion of burning in the CD Driver in the folder "[http://www.lcdwiki.com/res/RaspDriver/LCD-show.tar.gz show-LCD.tar.gz]" copy to TF-card root directory,
: Open the config.txt file in TF-card root directory and add the following code to the end of the file. Save and colse TF card:
{{code|1=
{{code|1=
hdmi_force_hotplug=1
hdmi_force_hotplug=1
Line 93: Line 96:
}}
}}


* '''步骤3,将SD卡插入树莓派，按照图片所示连接硬件：'''
* '''Step 3: insert the SD card into the raspberry pie and connect the hardware '''
 
[[File:MPI3508-05.png|476x476像素|frameless|509x509px]] 


* '''步骤4,给树莓派上电，接上鼠标键盘，打开树莓派上的terminal终端：''' 
* '''Step 4: power the raspberry, connect the mouse keyboard, and open the terminal terminal terminal on the raspberry pie:''' 


[[File:MPI3508-06.png|483x483像素|frameless|507x507px]]
[[File:MPI3508-06.png|483x483像素|frameless|507x507px]]


* '''步骤5,在terminal终端中输入如下指令：'''
* '''Step 5. Enter the following instructions in the terminal terminal:'''
{{code|1=
{{code|1=
cd /boot
cd /boot
Line 111: Line 112:
}}
}}


== <font color="blue">如何作为普通显示器使用</font> ==
== <font color="blue">How to use as PC monitor</font> ==
 
:使用HDMI连接线将电脑HDMI输出信号连接至LCD的HDMI接口;                     
:将Micro USB连接线一端连接LCD的USB供电接口，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。                   
:注: 触摸功能只能接树莓派使用。


== <font color="blue">如何旋转显示和触摸 </font>==
:Connect the computer HDMI output signal to the LCD HDMI interface by using the HDMI cable
:Connect the LCD's USB Power interface to the USB port of the device
:If there are several monitors, please unplug other monitor connectors first, and use LCD as the only monitor for testing.
:Note: touch function can only be used for raspberry pi.
{{rotate}}


==<font color="blue"> 资源下载</font>==
==<font color="blue"> Resource</font>==


*'''文档'''
*'''Document'''


# [http://www.lcdwiki.com/zh/%E5%A6%82%E4%BD%95%E5%AE%89%E8%A3%85LCD%E9%A9%B1%E5%8A%A8(CN) 如何安装LCD驱动(CN)]
# [http://www.lcdwiki.com/res/PublicFile/How_to_install_the_LCD_driver_V1.2.pdf How_to_install_the_LCD_driver_V1.2]
#[http://www.lcdwiki.com/zh/%E5%A6%82%E4%BD%95%E5%AE%89%E8%A3%85%E8%99%9A%E6%8B%9F%E9%94%AE%E7%9B%98(CN) 如何安装虚拟键盘(CN)]
# [http://www.lcdwiki.com/res/PublicFile/How_to_install_matchbox-keyboard(En).pdf How_to_install_matchbox-keyboard]
# 产品尺寸图:[[:文件:MPI3508-07.PNG]]  
# [http://www.lcdwiki.com/How_to_rotate_the_display_direction How_to_rotate_the_display_direction]
# [http://www.lcdwiki.com/res/PublicFile/How_to_use_Raspberry_Pi(Download,Format,Burn,SSH,PuTTy)-V1.0.pdf How_to_use_Raspberry_Pi(Download,Format,Burn,SSH,PuTTy)-V1.0.pdf]
# [http://www.lcdwiki.com/res/Show_Direction_and_Touch/How_to_change_display_direction-GPIO-Resistive_Touch-V1.2.pdf How_to_change_display_direction-GPIO-Resistive_Touch-V1.2]
# [http://www.lcdwiki.com/res/MPI3508/EN/MPI3508-Quick-Start-V1.3.pdf MPI3508-Quick-Start-V1.3]
# [http://www.lcdwiki.com/res/MPI3508/EN/MPI3508-3.5inch_HDMI_Display_B_User_Manual-V1.1.pdf MPI3508-3.5inch_HDMI_Display_B_User_Manual-V1.1]
# [http://www.lcdwiki.com/res/MPI3508/MPI3508-07.png Product size]


*'''驱动下载'''
*'''Driver download'''


# 本地下载:[http://www.lcdwiki.com/res/RaspDriver/LCD-show.tar.gz LCD-show.tar.gz]
# download:[http://www.lcdwiki.com/res/RaspDriver/LCD-show.tar.gz LCD-show.tar.gz]


*'''镜像下载'''
*'''Images download'''


: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，
:If you have difficulty installing the driver, or if you still can't use the display properly after installing the driver,
:下载后解压并把镜像写入到TF卡中。然后把卡插入树莓派就可以使用了。
:Please Try our Configned images for tested.
 
:Just need download and write the image into the TF card. DO NOT need any driver installation steps.
{| class="wikitable" border="1" style="width: 80%; margin-left:1.5%;background-color: white;"
{| class="wikitable" border="1" style="width: 99%; margin-left:1.5%;background-color: white;"
!Image Name
!Image Name
!Version
!Version
Line 144: Line 149:
! colspan="2" |Download
! colspan="2" |Download
|-
|-
| rowspan="2" |Raspbian(480X320)
| rowspan="2" |Raspbian
| rowspan="2" |2018-04-18
| rowspan="2" |2023-02-21
| rowspan="2" |PI3B+/A/A+/B/B+/PI2/
| rowspan="2" |PI3B+/PI3/PI2/
PI3/ZERO/ZERO W
PI1/ZERO/ZERO W
| rowspan="2" |user:pi
| rowspan="2" |user:pi
password:raspberry
password:raspberry
|(addr1)Baidu Pan:
|[[File:Baiduyun.jpg|24px]]BaiduYun:
|[https://pan.baidu.com/s/1a2fgh43JmJjkr0UGZsMRaw raspbian_180418_MPI3508_480320.7z]
|[https://pan.baidu.com/s/1kCHjjasd7hR-rkqear6cQQ    MPI3508-3.5inch-2023-02-21-raspios-bullseye-armhf.7z] 提取码：g8cb
|-
|-
|(addr2)Mega:
|[[File:Mega-1.jpg|24px]]Mega:  
|[https://mega.nz/#!jbYnRACT!MrKnSGr4yzdP0Th1a1wTqE0EXGq352ejZRb6Ax-jqvw raspbian_180418_MPI3508_480320.7z]
|[https://mega.nz/folder/d7gWnaKb#a0OoVcChgOSb-EwNoqJSaQ MPI3508-3.5inch-480x320-2022-04-04-raspios-bullseye-armhf.7z]
|-
|-
| rowspan="2" |Raspbian(800X480)
| rowspan="2" |Raspbian
| rowspan="2" |2018-04-18
| rowspan="2" |2024-03-15
| rowspan="2" |PI3B+/A/A+/B/B+/PI2/
| rowspan="2" |PI4
PI3/ZERO/ZERO W
| rowspan="2" |user:pi
| rowspan="2" |user:pi
password:raspberry
password:raspberry
|(addr1)Baidu Pan:
|[[File:Baiduyun.jpg|24px]]BaiduYun:
|[https://pan.baidu.com/s/1wphIR2w0boPX8t5jT63Yjg raspbian_180418_MPI3508_800480.7z]
|[https://pan.baidu.com/s/1BebUWPG6bcHXJ8nEl3OYgg  MPI3508-3.5inch-2024-03-15-raspios-bookworm-armhf(Pi4-Pi5)] 提取码：v0xz
|-
|-
|(addr2)Mega:
|[[File:Mega-1.jpg|24px]]Mega:  
|[https://mega.nz/#!7LZTlYIR!uEZPFwi_NHOcb5C3cgwx49BlE_Ac-UPNmGROulgbCws raspbian_180418_MPI3508_800480.7z]
|[https://mega.nz/folder/x7o0mSiD#o27Z_UdiJRmQnJrHok3YJg MPI3508-3.5inch-600x400-2022-04-04-raspios-bullseye-armhf.7z]
|-
|-
| rowspan="2" |Ubuntu
| rowspan="2" |Ubuntu MATE
| rowspan="2" |Mate:16.04
| rowspan="2" |22.04
| rowspan="2" |PI3,PI2
| rowspan="2" |PI4B,PI3B+,PI3,PI2
| rowspan="2" |user:pi
| rowspan="2" |user:pi
password:raspberry
password:raspberry
|(addr1)Baidu Pan:
|[[File:Baiduyun.jpg|24px]]BaiduYun:
|[https://pan.baidu.com/s/1zCeAajBPMkI30VDM_kRYNw UbuntuMate_16.04Beta2_MPI3508_600400.7z]
|[https://pan.baidu.com/s/1KXrZyxM54vD7KjxIYjREmg  MPI3508-3.5inch-ubuntu-mate-22.04-desktop-armhf+raspi.7z] 提取码：v90c
|-
|-
|(addr2)Mega:
|[[File:Mega-1.jpg|24px]]Mega:  
|[https://mega.nz/#!SSJjkYZY!-G8hJjMUCGSVRTFgyHkuYJRqoTWLho0H6JxoFE8OV0U UbuntuMate_16.04Beta2_MPI3508_600400.7z]
|[https://mega.nz/folder/k7AhXA6a#7kILQlMnZd9IJwGkFhgXkA MPI3508-3.5inch-ubuntu-mate-22.04-desktop-armhf+raspi.7z]
|-
|-
| rowspan="2" |Kali-linux
| rowspan="2" |Kali Linux RaspberryPi 2, 3 and 4
| rowspan="2" |2017.2
| rowspan="2" |2023.1
| rowspan="2" |PI3,PI2
| rowspan="2" |PI4B,PI3B+,PI3,PI2
| rowspan="2" |user:root
| rowspan="2" |user:kali
password:toor
password:kali
|(addr1)Baidu Pan:
|[[File:Baiduyun.jpg|24px]]BaiduYun:
|[https://pan.baidu.com/s/1KYcTrqk4md1wXY6lfcsOvA Kali_17.02_MPI3508_480320.7z]
|[https://pan.baidu.com/s/1IO3GbIQsJr0p2iZqyy8g7Q  MPI3508-3.5inch-kali-linux-2023.1] 提取码：h50m
|-
|-
|(addr2)Mega:
|[[File:Mega-1.jpg|24px]]Mega:  
|[https://mega.nz/#!jDRnSY4Z!ZhVXek9Jd5etjUXwexH1W2uqg_Mz0WJcwziqPPdDbmo Kali_17.02_MPI3508_480320.7z]
|[https://mega.nz/folder/wioFiJ4S#eWGJKt6PMiHI6JsLewMI2A MPI3508-3.5inch-kali-linux-2022.1]
|}
|}


* '''常用软件'''
* '''Software'''


# [http://www.lcdwiki.com/res/software/Panasonic_SDFormatter.zip Panasonic SDFormatter]
# [http://www.lcdwiki.com/res/software/Panasonic_SDFormatter.zip Panasonic SDFormatter]
Line 198: Line 202:


[[#top|BACK TO TOP]]
[[#top|BACK TO TOP]]
 
[[category:Raspberry Pi LCD]]
|-|
[[category:HDMI Interface]]
常见问答=<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;">
<tr>
<td>
<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
<tr>
<td><font color="#FFF"> <big><big>
问题：使用光盘/网盘提供的树莓派镜像，无法正常使用LCD，怎么处理？
</big></big></font>
</td></tr></table>
</td></tr></table>
<table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
<tr>
<td>
<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
<tr>
<td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
</td></tr>
<tr>
<td>
<ul><li>确定硬件连接无误且接触良好
</li><li>确定Micro SD卡烧写正常，系统启动是否正常。
</li><li>树莓派正常启动时PWR灯常亮，ACT灯闪烁。
</li><li>如果发现两灯都常亮则可能是Micro SD卡烧写镜像不成功或Micro SD卡与树莓派接触不良。
</li><li>推荐使用5V 2A电源适配器对树莓派进行供电。 如使用电脑USB接口供电，可能由于供电不足导致树莓派无法正常启动。
</li>
</ul>
</td></tr></table>
</td></tr></table>
<br />
 
<table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
<tr>
<td>
<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
<tr>
<td><font color="#FFF">  <b><big><big>问题：</big></big></b></font><font color="#EEE"><big>使用树莓派官方提供的镜像， LCD无显示是什么原因？
</big></font>
</td></tr></table>
</td></tr></table>
<table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
<tr>
<td>
<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
<tr>
<td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
</td></tr>
<tr>
<td>
<ul><li>LCD需要安装驱动才能正确显示，具体请参考”如何安装LCD驱动”相关说明文档，
</li><li>建议先使用我们提供的镜像，测试通过后，再自行安装驱动程序。
</li></ul>
</td></tr></table>
</td></tr></table>
<br />
 
<table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
<tr>
<td>
<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
<tr>
<td><font color="#FFF">  <b><big><big>问题：</big></big></b></font><font color="#EEE"><big>装好驱动后如想切换回传统显示器进行显示，如何操作？
</big></font>
</td></tr></table>
</td></tr></table>
<table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
<tr>
<td>
<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
<tr>
<td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
</td></tr>
<tr>
<td>
<ul><li>请参考”如何安装LCD驱动”相关说明文档,使用以下命令切换:
{{code|1=
sudo ./LCD-hdmi
}}
</li></ul>
</td></tr></table>
</td></tr></table>
<br />
 
<table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
<tr>
<td>
<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
<tr>
<td><font color="#FFF">  <b><big><big>问题：</big></big></b></font><font color="#EEE"><big>使用7寸HDMI屏时显示正常但无触摸功能，如何处理？
</big></font>
</td></tr></table>
</td></tr></table>
<table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
<tr>
<td>
<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
<tr>
<td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
</td></tr>
<tr>
<td>
<ul><li>检查触摸排线接插处是否运输松动
</li><li>检查USB一端是否连接树莓派4个USB口中任意一个，另一端连接到液晶屏的USB Touch接口.
</li><li>可先将USB触摸连接到电脑USB口，观察是否能正常被电脑识别并正常触摸，以此可以判断触摸功能好坏，
</li></ul>
</td></tr></table>
</td></tr></table>
<br />
 
<table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
<tr>
<td>
<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
<tr>
<td><font color="#FFF">  <b><big><big>问题：</big></big></b></font><font color="#EEE"><big>问题：更新升级镜像之后无法使用？
</big></font>
</td></tr></table>
</td></tr></table>
<table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
<tr>
<td>
<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
<tr>
<td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
</td></tr>
<tr>
<td>
<ul><li>更新需按照以下方式进行，否则可能导致镜像无法运行：
<pre style="border: 1px dashed black;color:black">
sudo apt-mark hold raspberrypi-bootloader
sudo apt-get update
sudo apt-get upgrade
</pre>
</li></ul>
</td></tr></table>
</td></tr></table>
<br />
 
<table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
<tr>
<td>
<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
<tr>
<td><font color="#FFF">  <b><big><big>问题：</big></big></b></font><font color="#EEE"><big>5寸和7寸屏连接到电脑HDMI，无法正常显示,怎么解决？
</big></font>
</td></tr></table>
</td></tr></table>
<table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
<tr>
<td>
<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
<tr>
<td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
</td></tr>
<tr>
<td>
<ul><li>确定电脑的HDMI接口可以正常输出
</li><li>电脑只连接LCD作为显示设备，不连接其它的显示器(拔掉其他显示器)。
</li><li>先接USB供电线再接HDMI线。
</li><li>尝试重启电脑。
</li><li>必须使用windows操作系统。
</li></ul>
</td></tr></table>
</td></tr></table>
<br />
 
<table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
<tr>
<td>
<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
<tr>
<td><font color="#FFF">  <b><big><big>问题：</big></big></b></font><font color="#EEE"><big>在树莓派3代上，怎么打开蓝牙功能？
</big></font>
</td></tr></table>
</td></tr></table>
<table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
<tr>
<td>
<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
<tr>
<td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
</td></tr>
<tr>
<td>
<ul><li>方法1：升级到树莓派官方最新镜像(2016-05-27-jessie之后版本已经默认打开蓝牙功能);
</li><li>方法2：手动打开蓝牙功能<br />
{{code|1=
sudo apt-get install pi-bluetooth
sudo apt-get install bluetooth bluez blueman
systemctl status bluetooth
sudo systemctl start bluetooth
sudo reboot
}}
</li></ul>
</td></tr></table>
</td></tr></table>
<br />
 
<table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
<tr>
<td>
<table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
<tr>
<td><font color="#FFF">  <b><big><big>问题：</big></big></b></font><font color="#EEE"><big>使用5寸7寸HDMI屏时无法全屏或显示残缺，如何处理？
</big></font>
</td></tr></table>
</td></tr></table>
<table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
<tr>
<td>
<table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
<tr>
<td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
</td></tr>
<tr>
<td>
<ul><li>检查HDMI是否已经插好并且输出正常
</li><li>打开SD卡根目录下config.txt文件，检查HDMI配置是否正确
</li><li>5寸和7寸800*480应配置为如下参数：<br />
<pre style="border: 1px dashed black;color:black;width:80%">
hdmi_group=2
hdmi_mode=1
hdmi_mode=87
hdmi_cvt 800 480 60 6 0 0 0
</pre>
</li><li>7寸1024*600高清应配置为：<br />
<pre style="border: 1px dashed black;color:black;width:80%">
hdmi_group=2
hdmi_mode=1
hdmi_mode=87
hdmi_cvt 1024 600 60 6 0 0 0
</pre>
</li></ul>
</td></tr></table>
</td></tr></table>
<br />
 
|-|
售后=
{{contact_us}}
</tabber>

Latest revision as of 22:42, 3 August 2024


Product Video

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Pictures

Description

  • 3.5inch standard display, support HDMI input, refresh rate above 60FPS
  • Physical resolution 480x320, configurable software resolution up to 1920x1080
  • It is compatible with mainstream mini PC such as Raspberry Pi, BB Black, Banana Pi
  • It can also be used as a general-purpose HDMI display, connecting computers, TV boxes, Microsoft Xbox360, SONY PS4, Nintendo Switch and so on
  • Used as a Raspberry Pi display that supports Raspbian, Ubuntu, Kodi, Win10 IOT, single-touch, free drive
  • Work as a PC monitor, support Win7, Win8, Win10 system (No touch Function)
  • Support HDMI audio output,Backlight brightness can be adjusted
  • CE, RoHS certification

Parameters

  • Size: 3.5(inch)
  • SKU: MPI3508
  • Physical Resolution: 480×320(dots)
  • Software adjustable resolution: 480×320~1920×1080(dots)
  • Touch: Resistance Touch
  • Power Dissipation: 0.20A*5V (Brightness @100%)
0.15A*5V (Backlight close)
  • Product Size: 85.5*60.6(mm)
  • Package Size: 143*134*51 (mm)
  • Rough Weight(Package containing): 142(g)

Hardware Description


①Backlight button: backlight brightness adjustment button, short press backlight changes by 10%, long press 3 seconds to close backlight

②HDMI interface: HDMI signal input interface

③Amplifier interface: HDMI audio output interface

④USB power supply interface: provide power for ordinary display (5V 1A)

⑤Transaction raspberry pie 26PIN base: gets power and return touch from this area when used as a raspberry pie monitor

How to use with Raspbian/Ubuntu Mate/ Kali/ Retropie System

Method 1: quick install (raspberry pi needs Internet connection)

  • Step 1, Install Raspbian official image
  1. Download the latest image from the official download.
  2. Install the system according to the official tutorial steps.
  • Step 2: insert the SD card into the raspberry pie and connect the hardware as shown in the picture:

 

  • Step 3,Install LCD driver

1) log in the raspberry pie system with Putty connection to the user command line (initial username: PI password :raspberry) 2) execute the following command (Mouse Right-click can paste the code in Putty): 

sudo rm -rf LCD-show
git clone https://github.com/goodtft/LCD-show.git
chmod -R 755 LCD-show
cd LCD-show/
sudo ./MPI3508-show
  • After executing the above command, the system will restart automatically, and display and touch will be OK.


Method 2: offline installation

  • Step 1: install the official image of Raspbian/Ubuntu                                                                      
1)Download the latest Raspbian or Ubuntu image from the official website https://www.raspberrypi.org/downloads/
2)Format the TF card with SDFormatter,
3)Use Win32DiskImager to burn the official image to the TF card.
  • Step 2, modify the "config.txt"                                                                               
After the step 1 completion of burning in the CD Driver in the folder "show-LCD.tar.gz" copy to TF-card root directory,
Open the config.txt file in TF-card root directory and add the following code to the end of the file. Save and colse TF card:
hdmi_force_hotplug=1
config_hdmi_boost=7
hdmi_drive=2
hdmi_force_hotplug=1
hdmi_group=2
hdmi_mode=87
hdmi_cvt 480 320 60 6 0 0 0
  • Step 3: insert the SD card into the raspberry pie and connect the hardware
  • Step 4: power the raspberry, connect the mouse keyboard, and open the terminal terminal terminal on the raspberry pie: 

483x483像素

  • Step 5. Enter the following instructions in the terminal terminal:
cd /boot
cp LCD-show.tar.gz ~
cd ~
sudo tar zxvf LCD-show.tar.gz 
cd LCD-show/
sudo ./MPI3508-show

How to use as PC monitor

Connect the computer HDMI output signal to the LCD HDMI interface by using the HDMI cable
Connect the LCD's USB Power interface to the USB port of the device
If there are several monitors, please unplug other monitor connectors first, and use LCD as the only monitor for testing.
Note: touch function can only be used for raspberry pi.

How to rotate the display direction

This method only applies to the Raspberry Pi series of display screens, other display screens do not apply.

  • Method 1，If the driver is not installed, execute the following command (Raspberry Pi needs to connected to the Internet):
sudo rm -rf LCD-show
git clone https://github.com/goodtft/LCD-show.git
chmod -R 755 LCD-show
cd LCD-show/
sudo ./XXX-show 90

After execution, the driver will be installed. The system will automatically restart, and the display screen will rotate 90 degrees to display and touch normally.
（ ' XXX-show ' can be changed to the corresponding driver, and ' 90 ' can be changed to 0, 90, 180 and 270, respectively representing rotation angles of 0 degrees, 90 degrees, 180 degrees, 270 degrees）

  • Method 2，If the driver is already installed, execute the following command:
cd LCD-show/
sudo ./rotate.sh 90

After execution, the system will automatically restart, and the display screen will rotate 90 degrees to display and touch normally.
（ ' 90 ' can be changed to 0, 90, 180 and 270, respectively representing rotation angles of 0 degrees, 90 degrees, 180 degrees, 270 degrees）
If the rotate.sh prompt cannot be found, use Method 1 to install the latest drivers

Resource

  • Document
  1. How_to_install_the_LCD_driver_V1.2
  2. How_to_install_matchbox-keyboard
  3. How_to_rotate_the_display_direction
  4. How_to_use_Raspberry_Pi(Download,Format,Burn,SSH,PuTTy)-V1.0.pdf
  5. How_to_change_display_direction-GPIO-Resistive_Touch-V1.2
  6. MPI3508-Quick-Start-V1.3
  7. MPI3508-3.5inch_HDMI_Display_B_User_Manual-V1.1
  8. Product size
  • Driver download
  1. download:LCD-show.tar.gz
  • Images download
If you have difficulty installing the driver, or if you still can't use the display properly after installing the driver,
Please Try our Configned images for tested.
Just need download and write the image into the TF card. DO NOT need any driver installation steps.
Image Name Version Support Password Download
Raspbian 2023-02-21 PI3B+/PI3/PI2/

PI1/ZERO/ZERO W

user:pi

password:raspberry

BaiduYun: MPI3508-3.5inch-2023-02-21-raspios-bullseye-armhf.7z 提取码：g8cb
Mega: MPI3508-3.5inch-480x320-2022-04-04-raspios-bullseye-armhf.7z
Raspbian 2024-03-15 PI4 user:pi

password:raspberry

BaiduYun: MPI3508-3.5inch-2024-03-15-raspios-bookworm-armhf(Pi4-Pi5) 提取码：v0xz
Mega: MPI3508-3.5inch-600x400-2022-04-04-raspios-bullseye-armhf.7z
Ubuntu MATE 22.04 PI4B,PI3B+,PI3,PI2 user:pi

password:raspberry

BaiduYun: MPI3508-3.5inch-ubuntu-mate-22.04-desktop-armhf+raspi.7z 提取码：v90c
Mega: MPI3508-3.5inch-ubuntu-mate-22.04-desktop-armhf+raspi.7z
Kali Linux RaspberryPi 2, 3 and 4 2023.1 PI4B,PI3B+,PI3,PI2 user:kali

password:kali

BaiduYun: MPI3508-3.5inch-kali-linux-2023.1 提取码：h50m
Mega: MPI3508-3.5inch-kali-linux-2022.1
  • Software
  1. Panasonic SDFormatter
  2. Win32DiskImager
  3. PuTTY

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