Difference between revisions of "4inch HDMI Display-C"

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(→‎Hardware Description)
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|Description
 
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|1、17
 
|1、17
 
|3.3V
 
|3.3V
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|电源正(3.3V电源输入)
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|Power  supply  +3.3V
 
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|2、4
 
|5V
 
|5V
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|电源正(5V电源输入)
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|Power  supply  +5V
 
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|GND
 
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|电源地
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|GND
 
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|19
 
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|TP_SI
 
|TP_SI
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|触摸面板的SPI数据输入
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|SPI data input of touch  panel
 
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|21
 
|TP_SO
 
|TP_SO
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|触摸面板的SPI数据输出
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|SPI data output of  touch panel
 
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|22
 
|22
 
|TP_IRQ
 
|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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|The touch panel is  interrupted and the low level is detected when the touch panel is pressed  down
 
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|-
 
|23
 
|23
 
|TP_SCK
 
|TP_SCK
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|触摸面板的SPI时钟信号
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|Touch the SPI clock  signal of the panel
 
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|26
 
|26
 
|TP_CS
 
|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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|Touch panel select  signal, low level select touch panel
 
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Revision as of 19:27, 28 April 2019


语言选择

Languages

➤中文
➤EN



Product Pictures

4.0-HDMI-003.jpg 4.0-HDMI-2pin.jpg 4.0-HDMI-4pin-2.jpg

Product Description

  • 4.0-inch IPS full-angle display, support HDMI input, refresh rate up to 60FPS
  • The physical resolution is 800x480
  • Raspberry Pi monitor with touch control (need to install touch driver)
  • It can be used as standard HDMI output device for computer display(no touch function)
  • Compatible with and can be directly inserted into all versions of raspberry PI motherboards (raspberry PI 1 generation B and Zero need additional HDMI cable)
  • Support HDMI audio output, backlight brightness adjustable

Product Parameters

SKU MPI4008
Screen Size 4.0inch
LCD Type TFT
Module Interface HDMI
Resolution 800*480 (Pixel)
Touch Screen Controller XPT2046
LCD Driver IC NT35510
Backlight LED
power consumption 0.16A*5V
Working temperature（℃） -20~70
Module PCB Size 98.60*58.05 (mm)
Package Size 143*134*51 (mm)
Product Weight(g) 125 (g)

Hardware Description

4.0-HDMI-0009-5.jpg

① 3.5mm Headphone Jack: Output audio signal
② HDMI：Used to connect the main board and LCD display for HDMI transmission
③ Micro USB：Get 5V Power from USB, If ⑤-13*2 Pin Socket has been connected, that this USB interface can be No Connect.
④ Backlight adjustment button: Short press backlight change 10%, long press a few seconds to close backlight; short press to open backlight
⑤ 13*2 Pin Socket：Get +5V Power from raspberry Pi to LCD, at the same time transfer touch signal back to Raspberry Pi.
13*2 Pin Socket interface definition:
Pin Name Description
1、17 3.3V Power supply  +3.3V
2、4 5V Power supply  +5V
3、5、7、8、10、11、12、13、15、16、18、24 NC NC
6、9、14、20、25 GND GND
19 TP_SI SPI data input of touch panel
21 TP_SO SPI data output of touch panel
22 TP_IRQ The touch panel is interrupted and the low level is detected when the touch panel is pressed down
23 TP_SCK Touch the SPI clock signal of the panel
26 TP_CS Touch panel select signal, low level select touch panel
  • 产品尺寸图(点击图片查看原图)

4.0-HDMI-size.jpg

在树莓派Raspbian/Ubuntu Mate/Kali或Retropie系统中使用

  • 步骤1,安装官方镜像
  1. 从官方下载最新镜像
  2. 按官方教程步骤安装好系统
  • 步骤2,安装LCD驱动
    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):
sudo rm -rf LCD-show
git clone https://github.com/goodtft/LCD-show.git
chmod -R 755 LCD-show
cd LCD-show/
sudo ./MPI4008-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

如何作为普通显示器使用

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。

如何旋转显示和触摸

  1. 如何修改显示方向和触摸-HDMI-电阻触摸-V1.2

Download Resources

  • 文档
  1. 如何安装LCD驱动-V1.2
  2. 如何校准电阻触摸屏-V1.2
  3. 如何安装虚拟键盘(CN)
  4. 如何修改显示方向和触摸-HDMI-电阻触摸-V1.2
  5. 树莓派入门教程(下载，格式化，烧录，SSH，PuTTy)-V1.0


  • 驱动下载
  1. 本地下载:LCD-show.tar.gz
  • 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TF卡中。然后把卡插入树莓派就可以使用了。
Image Name Version Support Password Download
Raspbian(480X320) 2019-04-08 PI3B+/A/A+/B/B+/PI2/

PI3/ZERO/ZERO W

user:pi

password:raspberry

360-2.jpg360Yun: MPI4008-4inch-HDMI-C-Raspbian-20190408.7z
Mega-1.jpgMega: MPI4008-4inch-HDMI-C-Raspbian-20190408.7z
Ubuntu Mate:16.04 PI3,PI2 user:pi

password:raspberry

360-2.jpg360Yun: MPI4008-4inch-HDMI-C-Ubuntu-mate-18.04.7z
Mega-1.jpgMega: wait for upload
Kali-linux 2019.1 PI3B+,PI3,PI2 user:root

password:toor

360-2.jpg360Yun: MPI4008-4inch-HDMI-C-Kali-2019.1.7z
Mega-1.jpgMega: MPI4008-4inch-HDMI-C-Kali-2019.1.7z
RetroPie 4.4 PI3,PI2 user:pi

password:raspberry

360-2.jpg360Yun: wait for upload
Mega-1.jpgMega: wait for upload
  1. Panasonic SDFormatter
  2. Win32DiskImager
  3. PuTTY

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