4inch HDMI Display-C

zh:4inch_HDMI_Display-C
= Product Pictures =
= Product Description =
* 4.0-inch IPS full-angle display, support HDMI input, refresh rate up to 60FPS
* The physical resolution is 800x480 
* Raspberry Pi monitor with touch control (need to install touch driver)
* It can be used as standard HDMI output device for computer display(no touch function)
* Compatible with and can be directly inserted into all versions of raspberry PI motherboards (raspberry PI 1 generation B and Zero need additional HDMI cable)
* Support HDMI audio output, backlight brightness adjustable
= Product Parameters =
SKU 	MPI4008
Screen Size 	4.0inch
LCD Type 	TFT
Module Interface 	HDMI
Resolution 	800*480 (Pixel)
Active Area  	51.84x86.40(mm)
Touch Screen Controller 	XPT2046
LCD Driver IC 	NT35510
Backlight 	LED
power consumption 	0.16A*5V
Working temperature（℃） 	-20~60
Module PCB Size 	98.60*58.05 (mm)
Package Size 	143*134*51 (mm)
Rough Weight(Package containing) (g)	126 (g)
= Hardware Description =
== PCBA Socket Fuction Description ==
 
:① 3.5mm Headphone Jack: Output audio signal
:② HDMI：Used to connect the main board and LCD display for HDMI transmission
:③ Micro USB：Get 5V Power from USB, If ⑤-13*2 Pin Socket has been connected, that this USB interface can be No Connect.
:④ Backlight adjustment button: Short press backlight change 10%, long press a few seconds to close backlight; short press to open backlight
:⑤ 13*2 Pin Socket：Get +5V Power from raspberry Pi to LCD, at the same time transfer touch signal back to Raspberry Pi.
== 13*2 Pin Socket interface definition: ==
Pin 	Name 	Description
1、17 	3.3V 	Power supply  +3.3V
2、4 	5V 	Power supply  +5V
3、5、7、8、10、11、12、13、15、16、18、24 	NC 	NC
6、9、14、20、25 	GND 	GND
19 	TP_SI 	SPI data input of touch panel
21 	TP_SO 	SPI data output of touch panel
22 	TP_IRQ	The touch panel is interrupted and the low level is detected when the touch panel is pressed down
23 	TP_SCK	Touch the SPI clock signal of the panel
26 	TP_CS 	Touch panel select signal, low level select touch panel
== Dimension drawing ==
= How to ues =
== How to use Raspbian/Ubuntu Mate/Kali/Retropie system ==
==== Method 1 ====
*Use the image of the driver preinstalled
1) Download the driver image file from the website: Image_Download 
2) Format Micro SD card by SDFormatter 
3) Burn the official image into Micro SD card by using Win32DiskImager. 
4) Insert Micro SD card, connect LCD, start Raspberry Pi, and it will work normally. 
==== Method 2 ====
:Step 1, install the latest official images of various systems (Q:Don‘t know how to install？) 
::(1)Download from the official website
:::*Raspbian
:::*Ubuntu
:::*Kali
:::*RetroPie
::(2)Format Micro SD card by SDFormatter
::(3)Burn the official image into Micro SD card by using Win32DiskImager
:	Step 2,Connect to Raspberry Pi
:: 
:::As shown in the figure, connect the LCD module to the Raspberry Pi
:Step 3, Install the LCD driver
::A. Install drivers in the Raspbian system(Raspberry Pi requires Internet connection) 
:::(1)Log on to the Raspberry Pi terminal(User: pi; Password: raspberry) (Q:SSH cannot connect？)
:::(2)Execute the following command (copy and paste it by right-clicking on the Putty window): 
::B. Install drivers in the Ubuntu / Kali / RetroPie system
:::(1)Download local drivers "LCD-show.tar.gz"
:::: Raspberry Pi OS-Driver
:::: Ubuntu-18.04-Drivers
::::Kali-2019.1-Drivers
::::RetroPie-Pi2-Pi3-Drivers
::::RetroPie-Pi1-ZERO-Drivers
:::(2)Copy "LCD-show.tar.gz" to the Raspberry Pi system 
:::(3)Log on to the Raspberry Pi terminal, Execute the following command ( Username Password)
:Step 4, Check whether the driver is installed successfully
:::After the installation of the LCD driver is completed, the system will restart automatically. If the LCD can be normally displayed and touched, the installation of the driver is successful
Note:
:A. Ubuntu system default SSH is not enabled, the specific method of opening seeRaspberryPi Ubuntu-mate open ssh instructions 
:B. Ubuntu-18.04 system ssh connection may fail, the specific solution is shown in RaspberryPi Ubuntu-mate-18.04 ssh connection failure solution description 
:C. The retropie-rpi1_zero system cannot log in via SSH (no network port and wifi module). You need to copy the driver through the serial port. For details, see RaspberryPi Zero open serial instructions 
:D. Retropie system game installation and setup instructions see RaspberryPi Retropie using instructions
== How to use as PC Monitor ==
*Connected the computer HDMI output to the LCD HDMI interface by HDMI cable.
*Power to Micro USB interface
*If you have multiple monitors, please pull the other displayer, and make this LCD as the only displayer for testing.
*As computer monitors, the touch function will not be available.
= Download Resources =
==== Documents ====
# MPI4008-4inch-HDMI-Display-C-User-Manual-V1.0.pdf
# How_to_install_the_LCD_driver_V1.2
# How_to_install_matchbox-keyboard
# How_to_calibrate_the_resistance_touch_screen-V1.2
# How_to_use_Raspberry_Pi(Download,Format,Burn,SSH,PuTTy)-V1.0.pdf
# How_to_change_display_direction-GPIO-Resistive_Touch-V1.2
# RaspberryPi Ubuntu-mate open ssh instructions 
# RaspberryPi Ubuntu-mate-18.04 ssh connection failure solution description
# RaspberryPi Zero open serial instructions
# RaspberryPi Retropie using instructions
==== Driver Download ====
# Raspberry Pi OS-Driver
# Ubuntu-Driver
# Kali-2019.1-Driver
# RetroPie-Pi1-ZERO-Driver
# RetroPie-Pi2-Pi3-Driver
==== Image Download ====
:If you have difficulty installing the driver, or if you still can't use the display properly after installing the driver,
:Please Try our Configned images for tested.
:Just need download and write the image into the Micro SD card. DO NOT need any driver installation steps.
Image Name 	Version 	Support 	Password	Download 	Download
Raspbian 	2024-11-19	PI4/PI3B+/PI3/PI2/
PI1/ZERO/ZERO W	user:pi
password:raspberry	BaiduYun:	MPI4008-4inch-2024-11-19-raspios-bookworm-armhf(Pi4-Pi5) Fetch Code：8elb
Raspbian 	2024-11-19	PI4/PI3B+/PI3/PI2/
PI1/ZERO/ZERO W	user:pi
password:raspberry	Mega: 	MPI4008-4inch-2022-04-04-raspios-buster-armhf.7z
Ubuntu MATE	22.04 	PI4，PI3B+,PI3B 	user:pi
password:raspberry	BaiduYun:	MPI4008-4inch-ubuntu-mate-22.04-desktop-armhf+raspi.7z Fetch Code：f7pm
Ubuntu MATE	22.04 	PI4，PI3B+,PI3B 	user:pi
password:raspberry	Mega: 	MPI4008-4inch-ubuntu-mate-22.04-desktop-armhf+raspi.7z
Kali Linux 
RaspberryPi 2, 3 and 4	2024.3 	PI4B,PI3B+,PI3,PI2	user:kali
password:kali	BaiduYun:	
 MPI4008-4inch-kali-linux-2024.3 Fetch Code：3ril
Kali Linux 
RaspberryPi 2, 3 and 4	2024.3 	PI4B,PI3B+,PI3,PI2	user:kali
password:kali	Mega: 	MPI4008-4inch-kali-linux-2021.3
RetroPie 	4.4 	Pi1,Pi-ZERO 	user:pi
password:raspberry	BaiduYun:	MPI4008-4inch-HDMI-C-retropie-4.4-rpi1-zero.7z Fetch Code：fgfw
RetroPie 	4.4 	Pi1,Pi-ZERO 	user:pi
password:raspberry	Mega: 	MPI4008-4inch-HDMI-C-retropie-4.4-rpi1-zero.7z
RetroPie 	4.4 	Pi3B+,Pi3,Pi2 	user:pi
password:raspberry	BaiduYun:	MPI4008-4inch-HDMI-C-retropie-4.4-rpi2-rpi3.7z Fetch Code：jrkv
RetroPie 	4.4 	Pi3B+,Pi3,Pi2 	user:pi
password:raspberry	Mega: 	MPI4008-4inch-HDMI-C-retropie-4.4-rpi2-rpi3.7z
OctoPi 	1.0.0 	Pi4,Pi3B+,Pi3,Pi2 	user:pi
password:raspberry	BaiduYun:	4inch-MPI4008-2022-08-03_2022-04-04-octopi-bullseye-armhf-lite-1.0.0 Fetch Code：me3s
OctoPi 	1.0.0 	Pi4,Pi3B+,Pi3,Pi2 	user:pi
password:raspberry	Mega: 	4inch-MPI4008-octopi-buster-armhf-lite-0.18.0
==== Common Software ====
# Panasonic SDFormatter
# Win32DiskImager
# PuTTY