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| {{lan
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| cn=http://www.lcdwiki.com/zh/3.5inch_RPi_Display
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| en=http://www.lcdwiki.com/3.5inch_RPi_Display
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| }}
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| == <font color="blue">产品图片</font>==
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| [[File:MPI3501-100-1.jpg|300px]]
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| [[File:MPI3501-001.jpg|300px]]
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| [[File:MPI3501-002.jpg|300px]]
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| | |
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| ==<font color="blue"> 产品介绍 </font>==
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| | |
| * 320×480 分辨率
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| * 电阻式触摸控制
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| * 大小与树莓派相同，完美兼容并可直接插入任何版本树莓派(Raspberry Pi A, A+, B, B+, 2B, 3B, 3B+)
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| * 提供Raspbian/Ubuntu/Kali系统下的驱动
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| * 本产品通过CE、RoHS认证
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| | |
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| ==<font color="blue"> 主要参数 </font>==
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| {| class="wikitable" border="1" style="width: 50%; background-color: white;"
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| |SKU
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| |MPI3501
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| |-
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| |类型
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| |TFT
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| |-
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| |接口
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| |SPI(Fmax:32MHz)
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| |-
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| |液晶屏驱动IC
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| |ILI9486
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| |-
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| |触摸面板类型
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| |电阻型
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| |-
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| |触摸面板控制芯片
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| |XPT2046
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| |-
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| |色阶指数
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| |65536
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| |-
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| |背光
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| |LED
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| |-
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| |分辨率
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| |320*480 (Pixel)
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| |-
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| |功耗
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| |120ma
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| |-
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| |工作温度（℃）
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| | -20~70
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| |}
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| | |
| ==<font color="blue"> 接口定义 </font>==
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|
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| {| class="wikitable" border="1" style="width: 50%; background-color: white;"
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| |-
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| ! 引脚号
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| ! 标识
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| ! 描述
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| |-
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| | 1, 17
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| | 3.3V
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| | 电源正(3.3V电源输入)
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| |-
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| | 2, 4
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| | 5V
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| | 电源正(5V电源输入)
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| |-
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| | 3, 5, 7, 8, 10, 12, 13, 15, 16
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| | NC
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| | NC
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| |-
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| | 6, 9, 14, 20, 25
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| | GND
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| | 电源地
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| |-
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| | 11
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| | TP_IRQ
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| | 触摸面板中断，检测到触摸面板有按下则为低电平
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| |-
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| | 18
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| | LCD_RS
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| | 指令/数据 寄存器选择
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| |-
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| | 19
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| | LCD_SI / TP_SI
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| | LCD显示/ 触摸面板的SPI数据输入
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| |-
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| | 21
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| | TP_SO
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| |触摸面板的SPI数据输出
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| |-
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| | 22
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| | RST
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| | 复位
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| |-
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| | 23
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| | LCD_SCK / TP_SCK
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| | LCD显示/ 触摸面板的SPI时钟信号
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| |-
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| | 24
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| | LCD_CS
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| | LCD片选信号，低电平选择LCD
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| |-
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| | 26
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| | TP_CS
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| | 触摸面板片选信号，低电平选择触摸面板
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| |}
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| | |
| ==<font color="blue"> 在树莓派Raspbian &Ubuntu Mate系统中使用 </font>==
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| '''步骤1,安装Raspbian或UbuntuMate官方镜像 '''
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| #从官方下载最新Raspbian镜像 https://www.raspberrypi.org/downloads/ 从官方下载最新Ubuntu Mate镜像 https://ubuntu-mate.org/download/
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| #使用SDFormatter格式化Micro SD卡，
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| #使用Win32DiskImager把官方镜像烧录到Micro SD卡。
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| | |
| '''步骤2,安装LCD驱动 '''
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| *'''方法一：在线安装(树莓派需连接互联网) '''
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| #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)
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| #执行以下命令(复制后在Putty窗口中单击鼠标右键即可粘贴):
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| {{code|1=
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| sudo rm -rf LCD-show
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| git clone https://github.com/goodtft/LCD-show.git
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| chmod -R 755 LCD-show
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| cd LCD-show/
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| sudo ./LCD35-show
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| }}
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| | |
| *'''方法二：离线安装 '''
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| :1.从网站下载或者从光盘中拷贝“[http://www.lcdwiki.com/res/RaspDriver/LCD-show.tar.gz LCD-show.tar.gz]”驱动到树莓派系统卡的根目录下;
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| ::(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)
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| :2.执行以下操作命令解压安装驱动:
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| {{code|1=
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| cd /boot
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| sudo tar zxvf LCD-show.tar.gz
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| cd LCD-show/
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| sudo ./LCD35-show
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| }}
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| | |
| ==<font color="blue"> 资源下载</font>==
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| *'''文档'''
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| | |
| # [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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| # [http://www.lcdwiki.com/res/Show_Direction_and_Touch/如何校准电阻触摸屏-V1.2.pdf 如何校准电阻触摸屏-V1.2]
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| # [http://www.lcdwiki.com/res/Show_Direction_and_Touch/如何修改显示方向和触摸-GPIO-电阻触摸-V1.2.pdf 如何修改显示方向和触摸-GPIO-电阻触摸-V1.2]
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| # [http://www.lcdwiki.com/res/PublicFile/树莓派入门教程(下载，格式化，烧录，SSH，PuTTy)-V1.0.pdf 树莓派入门教程(下载，格式化，烧录，SSH，PuTTy)-V1.0]
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| *'''驱动下载'''
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| # 本地下载:[http://www.lcdwiki.com/res/RaspDriver/LCD-show.tar.gz LCD-show.tar.gz]
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| | |
| *'''镜像下载'''
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| | |
| :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，
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| :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。
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| {| class="wikitable" border="1" style="width: 80%; margin-left:1.5%;background-color: white;"
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| !系统名称
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| !系统版本
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| !支持的树莓派版本
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| !默认密码
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| ! colspan="2" |下载地址
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| |-
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| | rowspan="2" |Raspbian
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| | rowspan="2" |2018-06-27
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| | rowspan="2" |PI3B+/A/A+/B/B+/PI2/
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| PI3/ZERO/ZERO W
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| | rowspan="2" |user:pi
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| password:raspberry
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| |(addr1)Baidu Pan:
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| |[https://pan.baidu.com/s/1T93bu20D6AywvwFe20xCgQ MPI3501-Raspbian-20180629.7z]
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| |-
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| |(addr2)Mega:
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| |[https://mega.nz/#!3KRGWa5K!Q8mXFb_4EmROC1A4Uj_0_jjnZhSRJ0YoNs-e3MxGJNc MPI3501-Raspbian-20180629.7z]
| |
| |-
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| | rowspan="2" |Ubuntu
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| | rowspan="2" |Mate:16.04
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| | rowspan="2" |PI3,PI2
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| | rowspan="2" |user:pi
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| password:raspberry
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| |(addr1)Baidu Pan:
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| |[https://pan.baidu.com/s/1dq_zQy5oS5MsxyCdpt_gDw 3.5inch-RPI3-RPI2-ubuntu-mate-16.04-beta2.7z]
| |
| |-
| |
| |(addr2)Mega:
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| |[https://mega.nz/#!HWIGDayJ!K7Z8_aJG-jS3UJzcx_UzCicPNsc9pmjid5GF78vHVYw 3.5inch-RPI3-RPI2-ubuntu-mate-16.04-beta2.7z]
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| |-
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| | rowspan="2" |Kali-linux
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| | rowspan="2" |2018.2,nexmon
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| | rowspan="2" |PI3B+,PI3,PI2
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| | rowspan="2" |user:root
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| password:toor
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| |(addr1)Baidu Pan:
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| |[https://pan.baidu.com/s/1t_wio43HhNwRc1lR5oFOmQ 3.5SPI-kali-linux-2018.2-rpi3B+-nexmon.7z]
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| |-
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| |(addr2)Mega:
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| |[https://mega.nz/#!nTQyjIZA!dHJXrXjhNqOUwlwtkGczhGoH7RYDYSQIlhHokW65Hnc 3.5SPI-kali-linux-2018.2-rpi3B+-nexmon.7z]
| |
| |}
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| | |
| *'''常用软件'''
| |
| | |
| # [http://www.lcdwiki.com/res/software/Panasonic_SDFormatter.zip Panasonic SDFormatter]
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| # [http://www.lcdwiki.com/res/software/Win32DiskImager.zip Win32DiskImager]
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| # [http://www.lcdwiki.com/res/software/putty.zip PuTTY]
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| [[#top|BACK TO TOP]]
| |
