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| *<font color="blue">硬件介绍</font> | | *<font color="blue">硬件介绍</font> |
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| [[File:MPI4008-04.jpg|300px]] | | [[File:MPI4008-04.jpg|300px]] |
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| :<br /><big>①</big> 耳机接口: HDMI音频输出接口 | | :<br /><big>①</big> 耳机接口: HDMI音频输出接口 |
| :<br /><big>②</big> HDMI接口: HDMI信号输入接口 | | :<br /><big>②</big> HDMI接口: HDMI信号输入接口 |
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| *<font color="blue">产品尺寸图(点击图片查看原图)</font> | | *<font color="blue">产品尺寸图(点击图片查看原图)</font> |
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| [[File:MPI4008-size.png|300px]] | | [[File:MPI4008-size.png|300px]] |
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| *'''文档''' | | *'''文档''' |
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| # [http://www.lcdwiki.com/res/MPI3508/CN/MPI3508用户手册_V1.1.pdf MPI3508用户手册_V1.1] | | # [http://www.lcdwiki.com/res/MPI3508/CN/MPI3508用户手册_V1.1.pdf MPI3508用户手册_V1.1] |
| # [http://www.lcdwiki.com/res/PublicFile/%E5%A6%82%E4%BD%95%E5%AE%89%E8%A3%85LCD%E9%A9%B1%E5%8A%A8-V1.2.pdf 如何安装LCD驱动-V1.2] | | # [http://www.lcdwiki.com/res/PublicFile/%E5%A6%82%E4%BD%95%E5%AE%89%E8%A3%85LCD%E9%A9%B1%E5%8A%A8-V1.2.pdf 如何安装LCD驱动-V1.2] |
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| password:raspberry | | password:raspberry |
| |[[File:360-2.jpg|24px]]360Yun: | | |[[File:360-2.jpg|24px]]360Yun: |
| |[https://yunpan.360.cn/surl_yFJ6uwtLWJ6 MPI3508-Raspbian-20181113.7z] | | |wait for upload |
| |- | | |- |
| |[[File:Mega-1.jpg|24px]]Mega: | | |[[File:Mega-1.jpg|24px]]Mega: |
| |[https://mega.nz/#!6PYFxIpA!eIDooxgzCvNwEfchONd7lM7djyXFM-pTWIJgon-dymI MPI3508-Raspbian-20181113.7z] | | |wait for upload |
| |- | | |- |
| | rowspan="2" |Ubuntu | | | rowspan="2" |Ubuntu |
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| password:raspberry | | password:raspberry |
| |[[File:360-2.jpg|24px]]360Yun: | | |[[File:360-2.jpg|24px]]360Yun: |
| |[https://yunpan.360.cn/surl_ymvNisCZ2Z2 UbuntuMate_16.04Beta2_MPI3508_600400.7z] | | |wait for upload |
| |- | | |- |
| |[[File:Mega-1.jpg|24px]]Mega: | | |[[File:Mega-1.jpg|24px]]Mega: |
| |[https://mega.nz/#!SSJjkYZY!-G8hJjMUCGSVRTFgyHkuYJRqoTWLho0H6JxoFE8OV0U UbuntuMate_16.04Beta2_MPI3508_600400.7z] | | |wait for upload |
| |- | | |- |
| | rowspan="2" |Kali-linux | | | rowspan="2" |Kali-linux |
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| password:toor | | password:toor |
| |[[File:360-2.jpg|24px]]360Yun: | | |[[File:360-2.jpg|24px]]360Yun: |
| |[https://yunpan.360.cn/surl_yFJ6YaG278N MPI3508-Kali-Lunux-2018.2-RPi-nexmon.7z] | | |wait for upload |
| |- | | |- |
| |[[File:Mega-1.jpg|24px]]Mega: | | |[[File:Mega-1.jpg|24px]]Mega: |
| |[https://mega.nz/#!jDRnSY4Z!ZhVXek9Jd5etjUXwexH1W2uqg_Mz0WJcwziqPPdDbmo MPI3508-Kali-Lunux-2018.2-RPi-nexmon.7z] | | |wait for upload |
| |} | | |} |
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| # [http://www.lcdwiki.com/res/software/putty.zip PuTTY] | | # [http://www.lcdwiki.com/res/software/putty.zip PuTTY] |
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| [[#top|BACK TO TOP]] | | [[#top|BACK TO TOP]]<font color="#FFF"><big><big> |
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| |-|
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| 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;">
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| <tr>
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| <td>
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| <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
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| <tr>
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| <td><font color="#FFF"> <big><big>
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| 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?
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| </big></big></font>
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| </td></tr></table>
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| </td></tr></table>
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| <table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
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| <tr>
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| <td>
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| <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
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| <tr>
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| <td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
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| </td></tr>
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| <tr>
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| <td>
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| <ul><li>确定硬件连接无误且接触良好
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| </li><li>确定Micro SD卡烧写正常,系统启动是否正常。
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| </li><li>树莓派正常启动时PWR灯常亮,ACT灯闪烁。
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| </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。
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| </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。
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| </li>
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| </ul>
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| </td></tr></table>
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| </td></tr></table>
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| <br />
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| <table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
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| <tr>
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| <td>
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| <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
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| <tr>
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| <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?
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| </big></font>
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| </td></tr></table>
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| </td></tr></table>
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| <table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
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| <tr>
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| <td>
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| <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
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| <tr>
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| <td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
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| </td></tr>
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| <tr>
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| <td>
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| <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,
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| </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。
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| </li></ul>
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| </td></tr></table>
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| </td></tr></table>
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| <br />
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| <table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
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| <tr>
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| <td>
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| <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
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| <tr>
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| <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?
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| </big></font>
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| </td></tr></table>
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| </td></tr></table>
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| <table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
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| <tr>
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| <td>
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| <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
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| <tr>
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| <td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
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| </td></tr>
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| <tr>
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| <td>
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| <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:
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| {{code|1=
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| sudo ./LCD-hdmi
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| }}
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| </li></ul>
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| </td></tr></table>
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| </td></tr></table>
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| <br />
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| <table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
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| <tr>
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| <td>
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| <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
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| <tr>
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| <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?
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| </big></font>
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| </td></tr></table>
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| </td></tr></table>
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| <table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
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| <tr>
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| <td>
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| <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
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| <tr>
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| <td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
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| </td></tr>
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| <tr>
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| <td>
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| <ul><li>检查触摸排线接插处是否运输松动
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| </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.
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| </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,
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| </li></ul>
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| </td></tr></table>
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| </td></tr></table>
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| <br />
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| <table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
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| <tr>
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| <td>
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| <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
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| <tr>
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| <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?
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| </big></font>
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| </td></tr></table>
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| </td></tr></table>
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| <table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
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| <tr>
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| <td>
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| <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
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| <tr>
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| <td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
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| </td></tr>
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| <tr>
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| <td>
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| <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:
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| <pre style="border: 1px dashed black;color:black">
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| sudo apt-mark hold raspberrypi-bootloader
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| sudo apt-get update
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| sudo apt-get upgrade
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| </pre>
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| </li></ul>
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| </td></tr></table>
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| </td></tr></table>
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| <br />
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| <table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
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| <tr>
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| <td>
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| <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
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| <tr>
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| <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?
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| </big></font>
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| </td></tr></table>
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| </td></tr></table>
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| <table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
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| <tr>
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| <td>
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| <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
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| <tr>
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| <td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
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| </td></tr>
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| <tr>
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| <td>
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| <ul><li>确定电脑的HDMI接口可以正常输出
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| </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)。
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| </li><li>先接USB供电线再接HDMI线。
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| </li><li>尝试重启电脑。
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| </li><li>必须使用windows操作系统。
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| </li></ul>
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| </td></tr></table>
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| </td></tr></table>
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| <br />
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| <table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
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| <tr>
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| <td>
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| <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
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| <tr>
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| <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?
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| </big></font>
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| </td></tr></table>
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| </td></tr></table>
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| <table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
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| <tr>
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| <td>
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| <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
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| <tr>
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| <td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
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| </td></tr>
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| <tr>
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| <td>
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| <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);
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| </li><li>方法2:手动打开蓝牙功能<br />
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| {{code|1=
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| sudo apt-get install pi-bluetooth
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| sudo apt-get install bluetooth bluez blueman
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| systemctl status bluetooth
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| sudo systemctl start bluetooth
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| sudo reboot
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| }}
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| </li></ul>
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| </td></tr></table>
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| </td></tr></table>
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| <br />
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| <table style="margin-top: 10px; border-right: 20px solid transparent; border-top: 20px solid #008DE6;">
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| <tr>
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| <td>
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| <table class="roundy" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #008DE6;">
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| <tr>
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| <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?
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| </big></font>
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| </td></tr></table>
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| </td></tr></table>
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| <table style="margin-top: 10px; border-left: 20px solid transparent; border-top: 20px solid #DDD;">
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| <tr>
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| <td>
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| <table class="roundy mw-collapsible" style="margin-top: -30px; margin-left: -5px; margin-right: -5px; background: #DDD;">
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| <tr>
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| <td><font color="#008DE6"> <b><big>答复:</big></b></font><br />
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| </td></tr>
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| <tr>
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| <td>
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| <ul><li>检查HDMI是否已经插好并且输出正常
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| </li><li>打开SD卡根目录下config.txt文件,检查HDMI配置是否正确
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| </li><li>5寸和7寸800*480应配置为如下参数:<br />
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| <pre style="border: 1px dashed black;color:black;width:80%">
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| hdmi_group=2
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| hdmi_mode=1
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| hdmi_mode=87
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| hdmi_cvt 800 480 60 6 0 0 0
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| </pre>
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| </li><li>7寸1024*600高清应配置为:<br />
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| <pre style="border: 1px dashed black;color:black;width:80%">
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| hdmi_group=2
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| hdmi_mode=1
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| hdmi_mode=87
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| hdmi_cvt 1024 600 60 6 0 0 0
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| </pre>
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| </li></ul>
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| </td></tr></table>
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| </td></tr></table>
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| <br />
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| | |
| |-|
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| 售后=
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| {{contact_us}}
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| </tabber>
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