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

From LCD wiki
Jump to: navigation, search
(→‎Download resources)
(→‎如何旋转显示和触摸)
Line 195: Line 195:
 
: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。                     
 
: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。
 
: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>==
 
−
 
−
# [http://www.lcdwiki.com/res/Show_Direction_and_Touch/如何修改显示方向和触摸-HDMI-电阻触摸-V1.2.pdf 如何修改显示方向和触摸-HDMI-电阻触摸-V1.2]
 
  
 
==<font color="blue"> Download resources</font>==
 
==<font color="blue"> Download resources</font>==

Revision as of 09:16, 29 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
  • Dimension drawing

4.0-HDMI-size.jpg

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

方法一

直接下载我们预先装好驱动的镜像烧录到Micro SD卡里，插入到Raspberry Pi中，连接LCD就能使用 (Q:不会烧录？)
镜像下载见资源下载的镜像下载

方法二

步骤1, 安装各种系统最新官方镜像 (Q:不会安装？)
(1)从官方下载最新镜像
(2)使用SDFormatter格式化Micro SD卡，
(3)使用Win32DiskImager把官方镜像烧录到Micro SD卡。
步骤2, 与树莓派连接
无框无框
如图将液晶屏母座靠右对齐树莓派排针插入，插入HDMI转接头，插入MicroSD卡，连接网线，接好电源     


步骤3, 安装LCD驱动
A、在Raspbian系统中安装（树莓派需要连接互联网）
(1)登陆树莓派终端(SSH远程登录用户名和密码见资源下载的镜像下载) (Q:SSH无法连接？)
(2)执行以下命令获取LCD驱动并安装(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
B、在Ubuntu、Kali、RetroPie系统中安装
(1)下载本地驱动，下载链接如下：（因为系统差异，Ubuntu、Kali、RetroPie系统暂时只能使用本地驱动）
适用于Ubuntu-mate-18.04系统的驱动下载： Ubuntu-18.04-驱动
适用于Kali-linux系统的驱动下载：Kali-2019.1-驱动
适用于retropie-rpi2_rpi3系统的驱动下载：RetroPie-Pi2-Pi3-驱动
适用于retropie-rpi1_zero系统的驱动下载：RetroPie-Pi1-ZERO-驱动
(2)将本地驱动复制到树莓派系统Micro SD卡的根目录 （推荐步骤1烧录完成后，将驱动直接拷贝到Micro SD卡根目录里）
(3)登陆树莓派终端,并执行以下命令安装驱动 (SSH远程登录用户名和密码见资源下载的镜像下载)
cd /boot
tar -xvzf LCD-show.tar.gz
chmod -R 755 LCD-show 
cd LCD-show/
sudo ./MPI4008-show
步骤4, 检测驱动是否安装成功
LCD驱动安装完成后，系统会自动重启，LCD可以正常显示和触摸就说明驱动安装成功了

注意事项：

A、Ubuntu系统默认SSH没有开启，具体开启方法见RaspberryPi Ubuntu-mate系统开启SSH说明
B、Ubuntu-18.04系统ssh连接可能会失败，具体解决方法见RaspberryPi Ubuntu-mate-18.04系统ssh连接失败解决方法说明
C、RetroPie-rpi1_zero系统不能通过SSH登录（没有网口和wifi模块），需要通过串口拷贝驱动，具体设置方法见RaspberryPi Zero打开串口说明
D、Retropie系统游戏安装及设置说明见RaspberryPi Retropie系统使用说明

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;
对Micro USB接口供电;
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。

Download resources

  • Documents
  1. How_to_install_the_LCD_driver_V1.2
  2. How_to_install_matchbox-keyboard
  3. How_to_calibrate_the_resistance_touch_screen-V1.2
  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


  • Driver Download
  1. Ubuntu-Driver
  2. Kali-2019.1-Driver
  3. RetroPie-Pi1-ZERO-Driver
  4. RetroPie-Pi2-Pi3-Driver
  • Image 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 Micro SD card. DO NOT need any driver installation steps.
Image Name Version Support Password Download
Raspbian 20190408 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 18.04.02 PI3B+,PI3B,PI2B user:pi

password:raspberry

360-2.jpg360Yun: MPI4008-4inch-HDMI-C-Ubuntu-18.04.02.7z
Mega-1.jpgMega: MPI4008-4inch-HDMI-C-Ubuntu-18.04.2.7z
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 Pi1,Pi-ZERO user:pi

password:raspberry

360-2.jpg360Yun: MPI4008-4inch-HDMI-C-retropie-4.4-rpi1-zero.7z
Mega-1.jpgMega: MPI4008-4inch-HDMI-C-retropie-4.4-rpi1-zero.7z
RetroPie 4.4 Pi3B+,Pi3,Pi2 user:pi

password:raspberry

360-2.jpg360Yun: MPI4008-4inch-HDMI-C-retropie-4.4-rpi2-rpi3.7z
Mega-1.jpgMega: MPI4008-4inch-HDMI-C-retropie-4.4-rpi2-rpi3.7z
  1. Panasonic SDFormatter
  2. Win32DiskImager
  3. PuTTY

BACK TO TOP

Retrieved from "http://www.lcdwiki.com/index.php?title=4inch_HDMI_Display-C&oldid=2078"