WAVESHARE TP_SI 10.1 Inch HDMI LCD User Manual

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ACCESSORIES

Before using the product, please check if all the accessories are packaged properly and in perfect condition

• RPi screws pack
  Stylus
  

• For fixing
  For touch
  

• HDMI to Micro HDMI adapter
  For connecting Pi 4B
  

• HDMI adapter
  For connecting Pi 3B+/Pi 3B
  

WARNING

Please read this user manual carefully before you use the display. Incorrect use may cause irreparable damage or even cause electric shock and fire. To avoid damaging the display, please observe the following rules during the installation and using.

1. To prevent from fire disaster or electronic shock, please do not put the display in humidity or even in a worse condition;
2. To avoid dust, moisture and extreme temperatures, please DO NOT please the display in any damp area. Please place the device on a stable surface when in use;
3. DO NOT put any object or splash any liquid into the ports of openings of the display;
4. Before using the display, please make sure all the cables are connected properly and all the cables included the power cord are proper to use. If any cables or accessories are missed or broken, please contact Waveshare immediately;
5. DO NOT attempt to take apart the PCBA and the raw display panel, which may damage the display panel. If you face any problem about the display, please contact our Support Team by ticket;
6. The display glass may break when it is dropped or bumped on a hard surface, please handle with care.

SPECIFICATION

Size

10.1”
Touch Type

Resistive
Display Port

HDMI
Touch Port

SPI
Resolution

1024×600
Viewing Angle

170°
**Certification

CE
OSD Menu

Adjustment
Display Panel
**
IPS

• 1024 × 600 high resolution.
• Resistive touch control.
• It is compatible and can be directly inserted into any version of Raspberry Pi. (If you are using a Raspberry Pi Zero / Zero 2 W, an additional HDMI cable is required.)
• Supports Raspberry Pi OS / Ubuntu / Kali and Retropie systems.
• Also works as a computer monitor, in this case, touch panel is unavailable and HDMI cable is required.
• HDMI interface for displaying, no I/Os required (however, the touch panel still needs I/Os).
• Support backlight control, more power saving.

INTERFACES

1. Power Button
   Turn on/off the power of LCD backlight

2. Menu Button
   Open OSD Menu or “OK “ button

3. Up/Left Button
   Direction button

4. Down/Right Button
   Direction button

5. Return/Exit Button
   Return or exit from menu

6. Power Input
   Micro USB port for 5V power input

7. HDMI Port
   Standard HDMI connector for HDMI signal

8. I/O Header
   Pin definitions are shown

input)
2, 4| 5V| Power positive (5V power
input)
3, 5, 7, 8,
10, 11, 12,
13, 15, 16,
18, 24| NC| NC
6, 9, 14,
20, 25| GND| Ground
19| TP_SI| SPI data input of Touch Panel
21| TP_SO| SPI data output of Touch Panel
22| TP_IRQ| Touch Panel interrupt, low
level while the Touch Panel
detects touching
23| TP_SCK| SPI clock of Touch Panel
26| TP CS-| Touch Panel chip selection,
low active

DISPLAY SETTING

To use with the Raspberry Pi, you need to manually set the resolution by modifying the config.txt file,
The file is located at the boot directory. Some of the OS doesn’t have config.txt file by default, you can create an empty file and name it as config.txt.

1. Write Raspberry Pi OS image to the TF card by Raspberry Pi Imager which can be downloaded from Raspberry Pi official website.

2. Open the config.txt file and add the following lines to the end of the file.
   _hdmi_group=2
   hdmi_mode=87
   hdmi_cvt 1024 600 60 6 0 0 0

   Please write the following sentences on the

   same line of the file

   dtoverlay=ads7846,cs=1,penirq=25,
   penirq_pull=2,speed=50000,keep_vrefon=0,
   swapxy=0,pmax=255,xohms=150,xmin=200,
   xmax=3900,ymin=200,ymax=3900 

3. Save the file and eject the TF card.

4. Insert the TF card into the Raspberry Pi board.

FAQ

Q: How could I disable the rainbow screen?

A: Please add the following command to / boot/config.txt. disable_splash=1

Q: How to change the splash screen of Pi?

A: You can repalce the splash.png from the path /usr/share/plymouth/themes/pix/ splash.png to yours.

Q: What is the working current for the 10.1inch HDMI LCD when it works

normally?

A: When working with 5V input, the current is about 550mA with back light on and 100mA with back light off.

Q: What is the operating temperature of the 10.1inch HDMI LCD?

A: The working temperature is 0°C ~ 70°C.

CONNECTION

Connect to Raspberry 4

Connect to Raspberry 3B+

Connect to Raspberry Pi Zero

Note: Connect the GPIO interface, the Raspberry Pi leads to 40 GPIO pins, and the screen leads to 26 pins, pay attention to the corresponding screen pins and Raspberry Pi pins when connecting.

1. Connect the female header of the screen to the pin header of the Raspberry Pi.

2. Connect HDMI adapter/cable：
   For Pi 4: Connect the HDMI to Micro HDMI adapter to Raspberry Pi 4 and the display.
   For Pi 3B+: Connect the HDMI adapter to Raspberry Pi 3B+ and the display.
   For Pi zero : Connect the mini HDMI adapter to the Pi zero, then connect standard HDMI cable to Raspberry Pi Zero and the display (The mini HDMI adapter should be purchased separately).

3. Connect a power adapter to the Raspberry Pi to power on.

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