3.5inch RPi Display
Contents
Product picture
Product Features
- 320×480 resolution
- Resistive touch control
- Supports any revision of Raspberry Pi (directly-pluggable)
- Compatible with Raspberry Pi A, B, A+, B+, 2B, 3B, 3B+versions
- Drivers provided (works with your own Raspbian/Ubuntu directly)
- Size perfectly fits the Pi
- High quality immersion gold surface plating
- Supports Raspbian system, ubuntu system ,kali Linux system
Product Parameters
- LCD Type:TFT
- LCD Interface:SPI
- Touch Screen Type:Resistive
- Touch Screen Controller:XPT2046
- Colors:65536
- Backlight:LED
- Resolution:480*320 (Pixel)
Interface Function
Usage
When users connect the Raspberry Pi to use, they need to configure the official system. Or you can also burn the configured system image directly.
Tips:Basic for Raspbian Jessie with PIXEL (2017-04-10-raspbian-jessie.img)
Step 1:Download the Raspbian IMG
https://www.raspberrypi.org/downloads/raspbian/
Step 2: Burn the system image
If you don't know how to do that,you can refer to the Raspberry Pi office tutorial
Step 3: Open terminal and Download the driver on RPI
Run:
git clone https://github.com/Elecrow-keen/Elecrow-LCD35.git
Step 4: Install driver
Run:
cd Elecrow-LCD35
sudo ./Elecrow-LCD35
Wait A Few Minutes, when the system reboot ok, you can see that.
Touch screen calibration
- This LCD can be calibrated using a program called xinput_calibrator
- Install it with the commands:
cd Elecrow-LCD35
sudo dpkg -i -B xinput-calibrator_0.7.5-1_armhf.deb
- Click the Men button on the task bar, choose Preference -> Calibrate Touchscreen.
- Finish the touch calibration following the prompts. Maybe rebooting is required to make calibration active.
- You can create a 99-calibration.conf file to save the touch parameters (not necessary if file exists).
/ect/X11/xorg.conf.d/99-calibration.conf
- Save the touch parameters (may differ depending on LCD) to 99-calibration.conf, as shown in the picture:
Install Soft Keyboard
- Install the reference link:https://github.com/Elecrow-keen/Elecrow-LCD5/wiki/How-to-Install-Soft-Keyboard