LCD wiki MPI4305 4.3inch HDMI Display C User Manual

4.3inch HDMI Display-C
User Manual

Product Description

• 4.3’’ standard display, 800×480 resolution，maximum HDMI resolution 1920X1080 is supported
• Capacitive touch screen, support 5 point touch maximum
• Built-in OSD menu adjustment function (adjustable Contrast/ Brightness/Saturation, etc.)
• It is compatible with mainstream mini PC such as Raspberry Pi, BB Black, Banana Pi
• It can also be used as a general-purpose HDMI display, connecting computers, TV boxes, Microsoft Xbox360, SONY PS4, Nintendo Switch and so on
• Used as a Raspberry Pi display that supports Raspbian, Ubuntu, Kodi, Win10 IOT, single-touch, free drive
• Work as a PC monitor, support Win7, Win8, Win10 system 5point touch (XP and older version system: single-point touch),free drive
• Support HDMI audio output
• CE, RoHS certification

Product Parameters

• Size: 4.3(inch)
• SKU: MPI4305
• Resolution: 800 × 480(dots)
• Touch: 5 point capacitive touch
• Audio output: Support
• Active Area: 95.04*53.86(mm)
• Dimensions: 106.00*85.31 (mm)
• Rough Weight(Package containing): 219 (g)

Product Size

Hardware Description

① Display: HDMI interface (For connecting motherboard and LCD monitor)
②&③ Touch: USB connector (For power supply and touch output, the functions of the both are the same, can just use one of them)
④ Earphone: 3.5mm Audio output interface
⑤ Backlight: backlight brightness adjustment button, short press backlight changes by 10%, long press 3 seconds to close backlight

How to use with Raspberry Pi OS

♦ Step 1, Install Raspberry Pi OS 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”

1. After the programming of Step 1 is completed, open the “config.txt” file of Micro SD Card root directory, Find
   dtoverlay=vc4-kms-v3d
   and change it to:
   dtoverlay=vc4-fkms-v3d

2. Add the following code at the end of the file “config.txt”, save and eject Micro SD Card safely:
   max_usb_current=1
   hdmi_force_hotplug=1
   config_hdmi_boost=7
   hdmi_group=2
   hdmi_mode=1
   hdmi_mode=87
   hdmi_drive=2
   hdmi_cvt 800 480 60 6 0 0 0

♦ Step 3, Insert the Micro SD Card to Raspberry Pi, connect the Raspberry Pi and LCD by HDMI 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.

How to rotate display direction

♦ Step 1, If the driver is not installed, execute the following command (Raspberry Pi needs to connected to the Internet):
sudo rm -rf LCD-show
git clone https://github.com/goodtft/LCD-show.git
chmod -R 755 LCD-show
cd LCD-show/
sudo ./MPI5001-show
After execution, the driver will be installed.
♦ Step 2, If the driver is already installed, execute the following command:
cd LCD-show/
sudo ./rotate.sh 90
After execution, the system will automatically restart, and the display screen will rotate 90 degrees to display and touch normally.
(‘ 90 ‘ can be changed to 0, 90, 180 and 270, respectively representing rotation angles of 0 degrees, 90 degrees, 180 degrees, 270 degrees）
If the ‘rotate.sh’ prompt cannot be found, Back to Step 1 to install the latest drivers.

How to use as PC monitor

• Connect the computer HDMI output signal to the LCD HDMI interface by using the HDMI cable
• Connect the LCD’s USB Touch interface (Either of the two Micro-USB) 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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