MHS35 3.5 Inch Touch Screen product Features
- Physical resolution 320 x 480, with resistive touch control
- It supports up to 125MHz SPI signal input, showing stable no screen and no flicker
- With the refresh rate of raspberry pie around 50Hz, play video to play the game without pressure
- Support FBCP software drive, support double screen display, can adjust the resolution of the software to zoom
- Same size as the Raspberry Pi, perfectly compatible and can be directly inserted into any version of the Raspberry Pi (Raspberry Pi ZeroW, A, A+, B, B+, 2B, 3B, 3B+,4B)
- Support Raspbian/Ubuntu/Kali system, provide driver and image
- This product has passed CE and RoHS certification
Main Parameters
| Name | Description |
| SKU | MHS3528 |
| Screen Size | 3.5inch |
| LCD Type | TFT |
| Module Interface | SPI (upports up to 125MHz SPI input) |
| Resolution | 320*480 (Pixel) |
| Touch Screen Controller | XPT2046 |
| LCD Driver IC | ILI9486 |
| Backlight | LED |
| power consumption | 0.16A*5V |
| Working temperature（℃） | -20~60 |
| Active Area | 48.96×73.44(mm) |
| Module PCB Size | 85.42*55.60 (mm) |
| Package Size | 136x98x41 (mm) |
| Product Weight(Package containing)(g) | 92 (g) |
Hardware Description
| 1, 17 | 3.3V | Power positive (3.3V power input) |
| 2, 4 | 5V | Power positive (5V power input) |
| 3, 5, 7, 8, 10, 12, 13, 15, 16 | NC | NC |
| 6, 9, 14, 20, 25 | GND | Power ground |
| 11 | TP_IRQ | The touch panel is interrupted, and it is detected that the touch panel is pressed low |
| 18 | LCD_RS | Instruction/data register selection, low level is instruction, high level is data |
| 19 | LCD_SI / TP_SI | LCD display / touch panel SPI data input |
| 21 | TP_SO | Touch panel SPI data output |
| 22 | RST | Reset signal, low reset |
| 23 | LCD_SCK / TP_SCK | LCD display / touch panel SPI clock signal |
| 24 | LCD_CS | LCD chip select signal, low level enable |
| 26 | TP_CS | Touch panel chip select signal, low level enable |
. Install on the Raspbian system (the Raspberry Pi needs to connect to the Internet)
Log in to the Raspberry Pi terminal(SSH remote login user name and password, see the image download of the Download Resources) (Q:The ssh can’t connect?)
Execute the following command to get the LCD driver and install it (after copying, click the right mouse button in the Putty window to paste):
sudo rm -rf LCD-show
git clone https://github.com/goodtft/LCD-show.git
chmod -R 755 LCD-show
cd LCD-show/
sudo ./MHS35-showHow to install the 3,5 inch touch screen for Raspberry Pi in the Raspberry/Ubuntu Mate/Kali/Retropie system
Download the local driver, the download link is as follows: (Because of system differences, the driver downloaded from github cannot run normallyin the three systems Ubuntu Mate, Kali, Retropie, so only local drivers can be used)
Driver download for Ubuntu-mate-18.04 system:LCD-show.tar.gz
Driver download for Kali-linux system:LCD-show.tar.gz
Driver download for the retropie-rpi2_rpi3-rpi4 system:LCD-show.tar.gz
Driver download for retropie-rpi1_zero system:LCD-show.tar.gz(2)
Log in to the Raspberry Pi terminal(SSH remote login user name and password, see the image download of the Download Resources)
Copy the local driver to the running Raspberry Pi system and execute the following command to extract it (can be copied by SD card or FileZilla software)
tar -xvzf LCD-show.tar.gz
(4) Execute the following command to install the LCD driver
chmod -R 755 LCD-show
cd LCD-show/
sudo ./MHS35-show
Step 4, Check if the driver is successfully installed(1) After the LCD driver is installed, the system will automatically restart. After the startup is successful, the LCD can display and touch normally,indicating that the driver installation is successful.
Note:A. Ubuntu system default SSH is not enabled, the specific method of opening seeRaspberryPi Ubuntu-mate open ssh instructionsB. Ubuntu-18.04 system ssh connection may fail, the specific solution is shown in RaspberryPi Ubuntu-mate-18.04 ssh connection failure solution descriptionC. 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 instructionsD. Retropie system game installation and setup instructions see RaspberryPi Retropie using instructions
How to rotate the display direction
This method only applies to the Raspberry Pi series of display screens, other display screens do not apply.
- Method 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 ./XXX-show 180
After execution, the driver will be installed. The system will automatically restart, and the display screen will rotate 90 degrees to display and touch normally.
（ ‘ XXX-show ‘ can be changed to the corresponding driver, and ‘ 90 ‘ can be changed to 0, 90, 180 and 270, respectively representing rotation angles of 0 degrees, 90 degrees, 180 degrees, 270 degrees）
- Method 2，If the driver is already installed, execute the following command:
cd LCD-show/ sudo ./rotate.sh 180
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, use Method 1 to install the latest drivers
