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LCD Show

The document provides instructions for connecting a Raspberry Pi to a LCD screen and setting it up to display images from the screen driver. It involves: 1. Downloading and copying the screen driver files to the SD card. 2. Creating configuration files for WiFi connection and SSH access and copying them to the SD card. 3. Connecting the Raspberry Pi to WiFi, finding its IP address, and using SSH and Putty to connect from a laptop. 4. Running commands to change permissions and launch the screen display program.

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LuanMendes
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114 views4 pages

LCD Show

The document provides instructions for connecting a Raspberry Pi to a LCD screen and setting it up to display images from the screen driver. It involves: 1. Downloading and copying the screen driver files to the SD card. 2. Creating configuration files for WiFi connection and SSH access and copying them to the SD card. 3. Connecting the Raspberry Pi to WiFi, finding its IP address, and using SSH and Putty to connect from a laptop. 4. Running commands to change permissions and launch the screen display program.

Uploaded by

LuanMendes
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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The first step is to download the screen driver file (from the lcd-show-sky.

zip
store) to the PC, and unzip the downloaded file. Connect the Raspberry Pi system
SD card to the PC with a card reader, and copy the LCD-show-master file in the
decompressed driver file to the boot folder of the SD card.

The second step is to create two startup configuration files

Create two files named wpa_supplicant.conf and ssh on the computer (be
careful to remove the txt suffix).

Make the following configuration in wpa_supplicant.conf:

country=CN

ctrl_interface=DIR=/var/run/wpa_supplicant

GROUP=netdev

update_config=1

network={

ssid="wifi name"

psk="Password"

priority=10

Note: Priority is the wifi priority, the larger the value, the higher the priority.

Put the written two folders into the sd card of the Raspberry Pi system.

Start the Raspberry Pi, let the Raspberry Pi actively connect to the
corresponding wifi hotspot (here I use the mobile phone as the hotspot), and check
the Raspberry Pi IP directly from the mobile phone (check in the connected device
of the personal hotspot)
Next, open the laptop and connect with ssh

If you use ssh, you need to download a putty tool software from the Internet.
The software is small and easy to find.

Then open the software, fill in the IP and port number of the Raspberry Pi to
connect.

The port number is generally 22 by default. After clicking open to open, enter
the DOM window, enter the default account pi, password raspberry (linux input
password is not displayed by default)
The last step is to enter the command

cd /boot

sudo chmod -R 777 LCD-show-sky

cd Lcd-show-sky

sudo. /LCD35a1-show

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