Difference between revisions of "3.5inch RPi Display"
(Created page with "== Description == It is the cutest, little display for the Raspberry Pi. It features a 3.5" display with 480x320 16-bit color pixels and a resistive touch overlay. It's desig...") |
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| − | == | + | == 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 == | |
| − | |||
| − | |||
| − | |||
| − | |||
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*LCD Type:TFT | *LCD Type:TFT | ||
*LCD Interface:SPI | *LCD Interface:SPI | ||
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*Backlight:LED | *Backlight:LED | ||
*Resolution:480*320 (Pixel) | *Resolution:480*320 (Pixel) | ||
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== Interface Function == | == Interface Function == | ||
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===Step 1：Download the Raspbian IMG=== | ===Step 1：Download the Raspbian IMG=== | ||
https://www.raspberrypi.org/downloads/raspbian/ | https://www.raspberrypi.org/downloads/raspbian/ | ||
| − | ===Step 2: Burn the system image | + | ===Step 2: Burn the system image=== |
If you don't know how to do that,you can refer to the [https://www.raspberrypi.org/documentation/installation/installing-images/README.md Raspberry Pi office tutorial] | If you don't know how to do that,you can refer to the [https://www.raspberrypi.org/documentation/installation/installing-images/README.md Raspberry Pi office tutorial] | ||
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==Touch screen calibration== | ==Touch screen calibration== | ||
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*This LCD can be calibrated using a program called xinput_calibrator | *This LCD can be calibrated using a program called xinput_calibrator | ||
*Install it with the commands: | *Install it with the commands: | ||
| + | |||
cd Elecrow-LCD35<br> | cd Elecrow-LCD35<br> | ||
sudo dpkg -i -B xinput-calibrator_0.7.5-1_armhf.deb | sudo dpkg -i -B xinput-calibrator_0.7.5-1_armhf.deb | ||
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*Click the '''Men''' button on the task bar, choose '''Preference''' -> '''Calibrate Touchscreen'''. | *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. | *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). | *You can create a 99-calibration.conf file to save the touch parameters (not necessary if file exists). | ||
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/ect/X11/xorg.conf.d/99-calibration.conf | /ect/X11/xorg.conf.d/99-calibration.conf | ||
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*Save the touch parameters (may differ depending on LCD) to 99-calibration.conf, as shown in the picture: | *Save the touch parameters (may differ depending on LCD) to 99-calibration.conf, as shown in the picture: | ||
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[[File:124.jpg |600px]] | [[File:124.jpg |600px]] | ||
==Install Soft Keyboard== | ==Install Soft Keyboard== | ||
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*Install the reference link：https://github.com/Elecrow-keen/Elecrow-LCD5/wiki/How-to-Install-Soft-Keyboard | *Install the reference link：https://github.com/Elecrow-keen/Elecrow-LCD5/wiki/How-to-Install-Soft-Keyboard | ||
[[#top|BACK TO TOP]] | [[#top|BACK TO TOP]] | ||
Revision as of 21:17, 17 May 2018
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
