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MHS-3.5inch RPi Display: Difference between revisions

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'''步骤1,安装Raspbian或UbuntuMate官方镜像   [https://www.lcdwiki.com/res/PublicFile/%E6%A0%91%E8%8E%93%E6%B4%BE%E5%85%A5%E9%97%A8%E6%95%99%E7%A8%8B(%E4%B8%8B%E8%BD%BD%EF%BC%8C%E6%A0%BC%E5%BC%8F%E5%8C%96%EF%BC%8C%E7%83%A7%E5%BD%95%EF%BC%8CSSH%EF%BC%8CPuTTy)-V1.0.pdf (Q:不会安装？)]'''                                                                     
'''Step1,''Install the Raspbian/''UbuntuMate official mirror   [https://www.lcdwiki.com/res/PublicFile/%E6%A0%91%E8%8E%93%E6%B4%BE%E5%85%A5%E9%97%A8%E6%95%99%E7%A8%8B(%E4%B8%8B%E8%BD%BD%EF%BC%8C%E6%A0%BC%E5%BC%8F%E5%8C%96%EF%BC%8C%E7%83%A7%E5%BD%95%EF%BC%8CSSH%EF%BC%8CPuTTy)-V1.0.pdf (Q:How to？)]'''                                                                     


#从官方下载最新[https://www.raspberrypi.org/downloads/ Raspbian] / [https://ubuntu-mate.org/download/ Ubuntu Mate]镜像
#(1) Download the latest [https://www.raspberrypi.org/downloads/ Raspbian]/[https://ubuntu-mate.org/download/ ubuntumate] mirror from official  (2) Use <SDFormatter> to format Micro SD card  (3) Use <Win32DiskImager> to burn the official image to Micro SD card
#使用SDFormatter格式化Micro SD卡，
#使用Win32DiskImager把官方镜像烧录到Micro SD卡。


'''步骤2,与树莓派连接'''
'''Step2,Connect with RaspberryPi'''


:[[文件:MHS3521-013.jpg|左|无框]]
:[[文件:MHS3521-013.jpg|左|无框]]
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<br />
<br />


:如图将液晶屏母座靠右对齐树莓派排针插入   
:Align right-side to insert the LCD screen              Plug-in MicroSD card, connect network and power 
:插入MicroSD卡，连接网线，接好电源     


<br />
<br />
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<br />
<br />
<br />
<br />
'''步骤3,安装LCD驱动(树莓派需连接互联网)  '''                                                                         
'''Step3,Install Driver for RaspberryPi'''                                                                         


:(1)登陆树莓派终端(SSH远程登录用户名:pi 密码:raspberry)  [https://www.lcdwiki.com/res/PublicFile/%E6%A0%91%E8%8E%93%E6%B4%BE%E5%85%A5%E9%97%A8%E6%95%99%E7%A8%8B(%E4%B8%8B%E8%BD%BD%EF%BC%8C%E6%A0%BC%E5%BC%8F%E5%8C%96%EF%BC%8C%E7%83%A7%E5%BD%95%EF%BC%8CSSH%EF%BC%8CPuTTy)-V1.0.pdf (Q:SSH无法连接？)]
:(1)Login to raspberryPi terminal by SSH (user name: pi ,password :raspberry)  '''[https://www.lcdwiki.com/res/PublicFile/%E6%A0%91%E8%8E%93%E6%B4%BE%E5%85%A5%E9%97%A8%E6%95%99%E7%A8%8B(%E4%B8%8B%E8%BD%BD%EF%BC%8C%E6%A0%BC%E5%BC%8F%E5%8C%96%EF%BC%8C%E7%83%A7%E5%BD%95%EF%BC%8CSSH%EF%BC%8CPuTTy)-V1.0.pdf (Q:How to？)]''' (2)Execute the following commands (raspberryPi needs to connect Internet):
:(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):  
{{code|1=
{{code|1=
sudo rm -rf LCD-show
sudo rm -rf LCD-show
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sudo ./MHS35-show}}
sudo ./MHS35-show}}


:(3)执行完上述命令后，系统自动重启后就能正常显示和触摸了
:(3) After the above commands are executed, the system will automatically restart and be able to display and touch normally now. Note: after installing this driver, the HDMI output will be disabled. If it is necessary to switch back to the HDMI display, execute:
 
::注意事项：安装此驱动后HDMI输出将会禁用，如需切换回HDMI显示，执行:
{{code|1=
{{code|1=
sudo ./LCD-hdmi}}
sudo ./LCD-hdmi}}
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* '''Images download'''
* '''Images download'''
: If you have difficulty installing the driver, or if you still can't use the display properly after installing the driver,
: 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.
: Please Try our Configned images for tested.

Revision as of 14:52, 13 September 2018

语言选择

Languages

➤中文
➤EN


产品图片

Product pictures

  • Physical resolution 320 x 480, with resistive touch control
  • It supports up to 125MHz SPI signal input, showing stable no screen and no flicker
  • With the refresh rate of raspberry pie around 50Hz, play video to play the game without pressure
  • Support FBCP software drive, support double screen display, can adjust the resolution of the software to zoom
  • Raspberry Pi ZeroW, A, A+, B, B+, 2B, 3B, 3B+)
  • Support Raspbian/Ubuntu/Kali system, provide driver and image
  • This product has passed CE and RoHS certification

主要参数

SKU MHS3521
LCD Type TFT
LCD Interface SPI (upports up to 125MHz SPI input)
Touch Screen Type Resistive
Touch Screen Controller XPT2046
Colors 65536
Backlight LED
Resolution 320*480 (Pixel)
power consumption 120ma
Working temperature（℃） -20~70

Interface

PIN NO. SYMBOL DESCRIPTION
1, 17 3.3V Power positive (3.3V power input)
2, 4 5V Power positive (5V power input)
3, 5, 7, 8, 10, 22 NC NC
6, 9, 14, 20, 25 GND Ground
11 TP_IRQ Touch Panel interrupt, low level while the Touch Panel detects touching
12 KEY1 Key
13 RST Reset
15 LCD_RS LCD instruction control, Instruction/Data Register selection
16 KEY2 KEY
18 KEY3 KEY
19 LCD_SI / TP_SI SPI data input of LCD/Touch Panel
21 TP_SO SPI data output of Touch Panel
23 LCD_SCK / TP_SCK SPI clock of LCD/Touch Panel
24 LCD_CS LCD chip selection, low active
26 TP_CS Touch Panel chip selection, low active

Driver Installation

Step1,Install the Raspbian/UbuntuMate official mirror (Q:How to？)

  1. (1) Download the latest Raspbian/ubuntumate mirror from official (2) Use <SDFormatter> to format Micro SD card (3) Use <Win32DiskImager> to burn the official image to Micro SD card

Step2,Connect with RaspberryPi

左|无框





Align right-side to insert the LCD screen              Plug-in MicroSD card, connect network and power 





Step3,Install Driver for RaspberryPi

(1)Login to raspberryPi terminal by SSH (user name: pi ,password :raspberry) (Q:How to？) (2)Execute the following commands (raspberryPi needs to connect Internet):
sudo rm -rf LCD-show
git clone https://github.com/goodtft/LCD-show.git
chmod -R 755 LCD-show
cd LCD-show/
sudo ./MHS35-show
(3) After the above commands are executed, the system will automatically restart and be able to display and touch normally now. Note: after installing this driver, the HDMI output will be disabled. If it is necessary to switch back to the HDMI display, execute:
sudo ./LCD-hdmi

Download Resources

  • Document
  1. MHS-3.5inch_快速入门
  2. 如何安装LCD驱动-V1.2
  3. 如何校准电阻触摸屏-V1.2
  4. 如何修改显示方向和触摸-GPIO-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
  • Driver download
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 2018-06-27 PI3B+/A/A+/B/B+/PI2/

PI3/ZERO/ZERO W

user:pi

password:raspberry

(addr1)Baidu Pan: 等待上传
(addr2)Mega: 等待上传
Ubuntu Mate:16.04 PI3,PI2 user:pi

password:raspberry

(addr1)Baidu Pan: 等待上传
(addr2)Mega: 等待上传
Kali-linux 2018.2,nexmon PI3B+,PI3,PI2 user:root

password:toor

(addr1)Baidu Pan: 等待上传
(addr2)Mega: 等待上传
RetroPie  April 14, 2018. PI3B+,PI3,PI2 (addr1)Baidu Pan: 等待上传
(addr2)Mega: 等待上传
RetroPie  April 14, 2018. Pi1/ZERO/ZERO W (addr1)Baidu Pan: 等待上传
(addr2)Mega: 等待上传
  • Software
  1. Panasonic SDFormatter
  2. Win32DiskImager
  3. PuTTY

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This page was last edited on 13 September 2018, at 14:52.