Raspberry Pi 3.5 Touch Screen

Picture of Raspberry Pi 3.5 Touch Screen

Authorized Online Retailers: Note: You could install OSOYOO customized image for raspberry pi 3.5" touch screen, please visit the detailed tutorial link:http://osoyoo.com/2016/11/20/raspberry-pi-3-5inch-hdmi-touchscreen/ Driver Installation Guide: You can install the touch driver for 3.5" HDMI touch screen based on the existing system, but it just supports raspbian and ubuntu system. Click the link to 1) Burn OS system (raspbian and ubuntu) in a TF card/micro SD card, and insert this card in your raspberry Pi 2) Connect the raspberry pi with 3.

5" HDMI touch screen and make sure that the network is available for raspberry pi 3) Download Driver to your PC -- 3.5" HDMI touch screen driver 4) Copy the driver into a NEW USB flash, and insert to Rapberry Pi. 5) Copy the driver and paste it to the folder of raspberry pi, Raspbian Direction: Pi, Ubuntu direction: XXX's home(XXX means your username of ubuntu) 6) Enter the following command in terminal to change the executable permissions of file:sudo chmod 777 LCD_show_35hdmi.

tar.gz 7) Enter the following command in terminal to unzip the filetar -xzvf LCD_show_35hdmi.tar.gz 8) Enter the following command in terminal to enter the files after Unzipcd LCD_show_35hdmi 9) Enter the following command in terminal to update the system (option)sudo apt-get update 10)Enter the following command in terminal to back up data (optional)< sudo ./LCD_backup 11)choose one command to install suitable resolution driver:Resolution 480*320: sudo .

/LCD35_480*320Resolution 720*480: sudo ./LCD35_720*480Resolution 810*540: sudo ./LCD35_810*540 Wait for a while, the driver would be installed and reset automatically, insert the 3.5" HDMI screen and turn on.If you want to install the previous system, please use the command :sudo ./LCD_restore Now you have completed to install the touch driver for 3.5" HDMI touch screen. If you want to update the system, please do it as per the following steps: 1) Keep the core and driver locked and unchangedsudo apt-mark hold raspberrypi-kernel 2) Keep the resolution unchangedsudo apt-mark hold raspberrypi-bootloader 3) Update the systemsudo apt-get updatesudo apt-get upgrade Note:Command "sudo apt-get dist-upgrade" Not recommend to update the system.

As it would be the newest update but maybe not safe

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1, Install Ubuntu OS in your Micro SD card (if you have already installed Ubuntu OS, please skip this step) 1) Download Ubuntu xz file from official Ubuntu website: https://ubuntu-mate.org/raspberry-pi/ubuntu-mate-16.04-desktop-armhf-raspberry-pi.img.xz 2) Unzip the image file. 3) Prepare an newly formatted Micro SD memory card (TF card) with USB microSD card reader, recommend sizes are 16G, 32G. 4) Using Win32DiskImager to write image file into Micro SD card.

5) Inserting Micro SD card into Raspberry Pi. Then follow the instructions to install and login Ubuntu system. 2, Download Diver from website: http://kedei.net/raspberry/raspberry.html 1) Please kindly check the version information on the back of the screen to download the right driver as followed picture. 2) Download the correct driver to your computer. (Do not unzip) 3) Copy the driver (xxx.tar.

gz) to another Micro SD card or USB disk 3, Connect Raspberry Pi to HDMI display. (Mouse and keyboard are needed.) 1) Inserting the Micro SD card or USB disk which contains driver (xxx.tar.gz) into Pi. 2) Input command: mkdir  /home/gbh/pi, press enter button. creating pi directory under gbh folder (if your user name is abc, please input command: mkdir  /home/abc/pi) 3)Copy the driver from Micro SD card or USB disk to /home/gbh/pi 4) Input command: ls  /home/gbh/pi, press enter button.

The result will be as followed picture 5) Input command:cd  /home/gbh/pi, press enter button. 6) Input command: tar xzvf LCD*.tar.gz, press enter button to unzip the driver.. 7) Input command: cd LCD_show_v6_1_2, press enter button. 8) Input command: ./LCD35_v, press enter button, input password, press enter button 9) The raspberry Pi will reboot, it will takes about 1 minutes 4, You have done the installation, you should see the 3.

5’’ LCD display come alive in a few seconds. 5, Change 3.5’’ LCD display to HDMI display: 1) Input command: sudo su, then press enter button. 2) Input command: cd /home/gbh/pi, then press enter button.(gbh is username) 3) Input command: cd LCD_show_v6_1_2, press enter button. 4) Input command: ./LCD_hdmi, press enter button. 5) The raspberry will reboot 6, Change HDMI display to 3.5’’ LCD display.

1) Input command: cd /home/gbh/pi, click enter button 2) Input command: cd LCD_show_v6_1_2,click enter button 3) Input command: ./LCD35_v, click enter button 4) The raspberry will reboot 5) The 3.5’’ LCD display should come alive in a few seconds.

Wilma Lawrence

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