4.3’’ 800x480 JRP4301 Display

Description

• Model: JRP4301
• Display Type: 4.3" TFT Normally Black
• Resolution: 800*RGB*480
• Color: 16.7M
• View Angle: Full View
• Driver IC: ST5091+ST5625
• Interface Types: HD
• Power Consumption: 500mA@5.0V
• Brightness: 500cd/m²

Specification

• Outline Dimension: 107.10*86.40mm
• Active Area Dimension: 95.03*53.86mm
• Resolution Dimension: 800*3RGB*480
• Pixel Pitch Dimension: 118.8*112.2um
• Structure Type: COG+FPC+BL (note)

Note: COG: Chip On Glass (LCD+IC); BL: Backlight; TP: Touch Panel

• 4.3inch standard display, 800 × 480 Hardware resolution, Up to 1920x1080 Software configuration resolution.
• Capacitive touch screen, maximum support 5 point touch.
• Support backlight control alone, the backlight can be turned off to save power.
• Support Raspberry Pi, BB Black, Banana Pi and other mainstream mini PC.
• Can be used as general-purpose-use HD monitor, for example: connect with a computer HD as the sub-display.
• Used as a raspberry pi display that supports Raspbian, Ubuntu, Kali-Linux, Kodi, win10 IOT, single-touch, free drive.
• Work as a PC monitor, support win7, win8, win10 system 5 point touch (XP and older version system: single-point touch), free drive.
• CE, RoHS certification.

• Step 1 - Install Raspbian official image
1. Download the latest image from the official download.
2. Install the system according to the official tutorial steps.

• Step 2 - Modify the “config.txt”

After the programming of Step 1 is completed, open the config.txt file of Micro SD Card root directory and add the following code at the end of the file, save and eject Micro SD Card safely:

• Step 3 - Insert the Micro SD Card to Raspberry Pi, connect the Raspberry Pi and LCD by HD cable; connect USB cable to one of the four USB ports of Raspberry Pi, and connect the other end of the USB cable to the USB port of the LCD; then supply power to Raspberry Pi; after that if the display and touch both are OK, it means drive successfully (please use the full 2A for power supply).

How to rotate display direction:

1. Open the “config.txt” file (the “config.txt” file is located in /boot):

2. Add the statement in the “config.txt” file, press Ctrl+X to exit, press Y to save.

3. Restart the Raspberry Pi after saving.

How to rotate touch direction:

After the display is rotated, the touch needs to be modified.

1. Install libinput

2. Create the xorg.conf. D directory in /etc/x11 / below (if the directory already exists, this will proceed directly to step 3.

3. Copy the file “40-libinput.conf” to the directory you just created.

4. Edit “/etc/X11/xorg.conf.d/40-libinput.conf”.

Find a part of the touchscreen, add the following statement inside, press Ctrl+X to exit, press Y to save. 4.3inch HD Display-C user manual.

5. Restart your Raspberry Pi

Complete the above steps for a 90 degree rotation.

Note:

0 degrees of rotation parameters: Option "CalibrationMatrix" "1 0 0 0 1 0 0 0 1"

90 degrees of rotation parameters: Option "CalibrationMatrix" "0 1 0 0-1 1 0 0 1"

180 degrees of rotation parameters: Option "CalibrationMatrix" "-1 0 1 0 -1 1 0 0 1"

270 degrees of rotation parameters: Option "CalibrationMatrix" "0-1 1 1 0 0 0 0

• Connect the computer HD output signal to the LCD HD interface by using the HD cable.
  
  
• Connect the LCD's USB Touch interface (Either of the two MicroUSB) to the USB port of the device.
  
  
• If there are several monitors, please unplug other monitor connectors first, and use LCD as the only monitor for testing.

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