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= Product Introduction = | |||
== Product Images == | |||
[[File:7-DSI-A-1.png|397x397 pixels]][[File:7-DSI-A-2.png|397x397 pixels]] | [[File:7-DSI-A-1.png|397x397 pixels]][[File:7-DSI-A-2.png|397x397 pixels]] | ||
== Product Introduction == | |||
* 7-inch DSI touchscreen with 5-point capacitive touch control | |||
* IPS display panel with a hardware resolution of 800×480 | |||
* Full lamination technology for clearer image quality | |||
* Tempered glass touch cover with a hardness of up to 6H | |||
* LCD driven via DSI interface, supporting a refresh rate of up to 60Hz | |||
* Supports software-controlled backlight brightness | |||
* Metal back cover design with passive cooling only | |||
---- | |||
== Specifications == | |||
* Size: 7(inch) | |||
* SKU: DSI7A01 (without case), DSI7A01-P4 (Raspberry Pi 4B case), DSI7A01-P5 (Raspberry Pi 5 case) | |||
* Resolution: 1024×600(dots) | |||
* Backlight Brightness: 320cd/m2 | |||
* Touch: 5-point capacitive touch | |||
* Touchscreen Dimensions: 192.90\*110.76\*15.17(mm) | |||
* Active Area (AA): 154.21\*85.92(mm) | |||
* Package Dimensions: | |||
* Weight (including packaging): | |||
---- | |||
== DSI-15PIN Interface Pinout == | |||
[[File:7-DSI-A 800480引脚功能.png|919x919px]] | [[File:7-DSI-A 800480引脚功能.png|919x919px]] | ||
---- | |||
= Hardware Connection = | |||
== Compatible with Pi 4B/3B+/3A+/3B/2B/B+/A+ == | |||
1 | 1. Use the DSI-Cable-12cm cable to connect the 7inch DSI LCD to the 15PIN DSI1 interface on the Raspberry Pi board.\<br /> | ||
2 | 2. Use the 2PIN power cable to connect the LCD power interface to the 5V and GND pins on the Raspberry Pi board.\<br /> | ||
3 | 3. For convenient use, the Raspberry Pi 4 can be mounted on the back of the 7inch DSI LCD using screws, with standoffs installed as shown below:\<br /> | ||
[[File:7-DSI-A 800480PI4固定1.png|658x658px]] | [[File:7-DSI-A 800480PI4固定1.png|658x658px]] | ||
[[File:7-DSI-A 800480PI4固定2.png|540x540 pixels]] | [[File:7-DSI-A 800480PI4固定2.png|540x540 pixels]] | ||
== Compatible with Pi 5/CM4/CM3+/CM3 == | |||
1 | 1. Use the DSI-Cable-12cm cable to connect the 7inch DSI LCD to the 22PIN DSI1 interface on the Raspberry Pi board.\<br /> | ||
2 | 2. Use the 2PIN power cable to connect the LCD power interface to the 40PIN GPIO interface on the Raspberry Pi.\<br /> | ||
3 | 3. For convenient use, the Raspberry Pi 5 can be mounted on the back of the 7inch DSI LCD using screws, with standoffs installed as shown below:\<br /> | ||
[[File:7-DSI-A 800480PI5固定1.png]] | [[File:7-DSI-A 800480PI5固定1.png]] | ||
[[File:PI5固定2.png]] | [[File:PI5固定2.png]] | ||
---- | |||
= Software Configuration = | |||
=== Method 1: Flash the Latest Official Image Using Raspberry Pi Imager === | |||
For Raspberry Pi OS / Ubuntu / Kali / Volumio and RetroPie systems. | For Raspberry Pi OS / Ubuntu / Kali / Volumio and RetroPie systems. | ||
* 1. Connect the TF card to a PC, download and launch [https\://www\.raspberrypi.com/software Raspberry Pi Imager], and flash the corresponding system image. | |||
[[File:Raspberry-Pi-Imager-to.gif|680x480px]] | [[File:Raspberry-Pi-Imager-to.gif|680x480px]] | ||
* 2. After flashing the image, open the config.txt file in the root directory of the SD card. Add the following code at the end of config.txt, save the file, and safely eject the SD card. | |||
<pre class="code2highlight lang-c">dtoverlay=vc4-kms-v3d | |||
dtoverlay=vc4-kms-dsi-ili9881-7inch\</pre> | dtoverlay=vc4-kms-dsi-ili9881-7inch\</pre> | ||
* 3. Insert the SD card into the Raspberry Pi and power it on. The display should become active after approximately 30 seconds. Touch functionality will work normally after the system starts. (Default username: pi; password: raspberry) | |||
== Adjusting Backlight Brightness == | |||
* 1. Click the menu in the upper-left corner, navigate to Preferences → Control Center, and select Screens.\<br /> | |||
[[File:背光1.png|889x889px]] | [[File:背光1.png|889x889px]] | ||
* 2. Navigate to "Screen" -> "DSI-1" -> "Brightness", select the desired backlight brightness, and click "Apply" to complete the backlight configuration. | |||
[[File:背光2.png|891x891px]] | [[File:背光2.png|891x891px]] | ||
| Line 88: | Line 88: | ||
You can also use the graphical backlight adjustment tool provided by us. (This program is only compatible with Bookworm and Bullseye systems.) Enter the following commands in the terminal to download and install it: | You can also use the graphical backlight adjustment tool provided by us. (This program is only compatible with Bookworm and Bullseye systems.) Enter the following commands in the terminal to download and install it: | ||
<pre>wget https\://www\.QD.net/w/upload/f/f4/Brightness.zip | |||
unzip Brightness.zip | unzip Brightness.zip | ||
cd Brightness | cd Brightness | ||
| Line 97: | Line 97: | ||
[[File:亮度调节-GIF.gif|center|464x464px]] | [[File:亮度调节-GIF.gif|center|464x464px]] | ||
== Display Rotation == | |||
=== \<span id="Bookworm.E6.98.BE.E7.A4.BA.E6.97.8B.E8.BD.AC" class="mw-headline">Display Rotation on Bookworm\</span> === | |||
<span id="Bookworm显示旋转">\</span>'''GUI Rotation''' | |||
* 1. Open the "Screen Configuration" application.\<br /> | |||
[[File:旋转1..png|887x887px]] | [[File:旋转1..png|887x887px]] | ||
* 2. Navigate to "Screen" -> "DSI-1" -> "Touchscreen", and select "10-005d Goodix Capacitive TouchScreen". | |||
[[File:7-DSI-A 800480旋转1.png|892x892px]] | [[File:7-DSI-A 800480旋转1.png|892x892px]] | ||
* 3. Click "Apply" and close the current window. Follow the prompt to restart the system. The touchscreen selection will then be completed. | |||
[[File:7-DSI-A 800480旋转2.png|893x893px]] | [[File:7-DSI-A 800480旋转2.png|893x893px]] | ||
* 4. Navigate to "Screen" -> "DSI-1" -> "Orientation", select the desired rotation direction, and click "Apply" to synchronize the rotation of the display and touchscreen. | |||
[[File:旋转4..png|890x890px]] | [[File:旋转4..png|890x890px]] | ||
'''Note: The synchronized rotation method described above is supported only on Bookworm. On Bullseye and Butser systems, touchscreen rotation must be configured separately and manually after rotating the display.'''\<br /> | '''Note: The synchronized rotation method described above is supported only on Bookworm. On Bullseye and Butser systems, touchscreen rotation must be configured separately and manually after rotating the display.'''\<br /> | ||
<br /> | |||
=== Touch Mode Selection === | |||
'''Trixie and Bookworm systems support two touch modes, which can be switched in the Screen Configuration > Touchscreen menu:''' | '''Trixie and Bookworm systems support two touch modes, which can be switched in the Screen Configuration > Touchscreen menu:''' | ||
[[File:7-DSI-A 800480旋转1.png|774x774px]][[File:7-DSI-A 800480触摸1.png|531x531px]] | [[File:7-DSI-A 800480旋转1.png|774x774px]][[File:7-DSI-A 800480触摸1.png|531x531px]] | ||
* 1. Mouse Emulation (Default) | |||
<pre style="background:#fff; color:#000; padding:10px; border:1px solid #ccc;">Single tap = Left mouse button function | |||
Long press = Right mouse button function | Long press = Right mouse button function | ||
Supports double-click | Supports double-click | ||
| Line 134: | Line 134: | ||
Note: This mode is suitable for scenarios requiring mouse-like operation, such as double-clicking to open File Manager or long-pressing to access the right-click function. | Note: This mode is suitable for scenarios requiring mouse-like operation, such as double-clicking to open File Manager or long-pressing to access the right-click function. | ||
* 2. Multitouch | |||
<pre style="background:#fff; color:#000; padding:10px; border:1px solid #ccc;">Supports multi-touch functionality | |||
Supports page scrolling | Supports page scrolling | ||
Does not support double-click or long-press right-click functionality\</pre> | Does not support double-click or long-press right-click functionality\</pre> | ||
Note: This mode is suitable for touch-optimized scenarios, such as web browsing and scrolling through lists. | Note: This mode is suitable for touch-optimized scenarios, such as web browsing and scrolling through lists. | ||
<br /> | |||
---- | |||
= Resources = | |||
[[File:Pdf-001.jpg|24x24px]] '''[[:en:res/7-DSI-A_800480/7_DSI-Display-A_800x480_规格书.pdf|7inch_IPS_Display_Datasheet]]''' | [[File:Pdf-001.jpg|24x24px]] '''[[:en:res/7-DSI-A_800480/7_DSI-Display-A_800x480_规格书.pdf|7inch_IPS_Display_Datasheet]]''' | ||
Revision as of 15:01, 7 November 2026
Product Introduction
Product Images
Product Introduction
- 7-inch DSI touchscreen with 5-point capacitive touch control
- IPS display panel with a hardware resolution of 800×480
- Full lamination technology for clearer image quality
- Tempered glass touch cover with a hardness of up to 6H
- LCD driven via DSI interface, supporting a refresh rate of up to 60Hz
- Supports software-controlled backlight brightness
- Metal back cover design with passive cooling only
Specifications
- Size: 7(inch)
- SKU: DSI7A01 (without case), DSI7A01-P4 (Raspberry Pi 4B case), DSI7A01-P5 (Raspberry Pi 5 case)
- Resolution: 1024×600(dots)
- Backlight Brightness: 320cd/m2
- Touch: 5-point capacitive touch
- Touchscreen Dimensions: 192.90\*110.76\*15.17(mm)
- Active Area (AA): 154.21\*85.92(mm)
- Package Dimensions:
- Weight (including packaging):
DSI-15PIN Interface Pinout
Hardware Connection
Compatible with Pi 4B/3B+/3A+/3B/2B/B+/A+
1. Use the DSI-Cable-12cm cable to connect the 7inch DSI LCD to the 15PIN DSI1 interface on the Raspberry Pi board.\
2. Use the 2PIN power cable to connect the LCD power interface to the 5V and GND pins on the Raspberry Pi board.\
3. For convenient use, the Raspberry Pi 4 can be mounted on the back of the 7inch DSI LCD using screws, with standoffs installed as shown below:\
Compatible with Pi 5/CM4/CM3+/CM3
1. Use the DSI-Cable-12cm cable to connect the 7inch DSI LCD to the 22PIN DSI1 interface on the Raspberry Pi board.\
2. Use the 2PIN power cable to connect the LCD power interface to the 40PIN GPIO interface on the Raspberry Pi.\
3. For convenient use, the Raspberry Pi 5 can be mounted on the back of the 7inch DSI LCD using screws, with standoffs installed as shown below:\
Software Configuration
Method 1: Flash the Latest Official Image Using Raspberry Pi Imager
For Raspberry Pi OS / Ubuntu / Kali / Volumio and RetroPie systems.
- 1. Connect the TF card to a PC, download and launch [https\://www\.raspberrypi.com/software Raspberry Pi Imager], and flash the corresponding system image.
- 2. After flashing the image, open the config.txt file in the root directory of the SD card. Add the following code at the end of config.txt, save the file, and safely eject the SD card.
dtoverlay=vc4-kms-v3d dtoverlay=vc4-kms-dsi-ili9881-7inch\
- 3. Insert the SD card into the Raspberry Pi and power it on. The display should become active after approximately 30 seconds. Touch functionality will work normally after the system starts. (Default username: pi; password: raspberry)
Adjusting Backlight Brightness
- 1. Click the menu in the upper-left corner, navigate to Preferences → Control Center, and select Screens.\
- 2. Navigate to "Screen" -> "DSI-1" -> "Brightness", select the desired backlight brightness, and click "Apply" to complete the backlight configuration.
You can also use the graphical backlight adjustment tool provided by us. (This program is only compatible with Bookworm and Bullseye systems.) Enter the following commands in the terminal to download and install it:
wget https\://www\.QD.net/w/upload/f/f4/Brightness.zip unzip Brightness.zip cd Brightness sudo chmod +x install.sh ./install.sh\
After installation, open the program from Start Menu -> Accessories -> Brightness, as shown below:
Display Rotation
\Display Rotation on Bookworm\
\GUI Rotation
- 1. Open the "Screen Configuration" application.\
- 2. Navigate to "Screen" -> "DSI-1" -> "Touchscreen", and select "10-005d Goodix Capacitive TouchScreen".
- 3. Click "Apply" and close the current window. Follow the prompt to restart the system. The touchscreen selection will then be completed.
- 4. Navigate to "Screen" -> "DSI-1" -> "Orientation", select the desired rotation direction, and click "Apply" to synchronize the rotation of the display and touchscreen.
Note: The synchronized rotation method described above is supported only on Bookworm. On Bullseye and Butser systems, touchscreen rotation must be configured separately and manually after rotating the display.\
Touch Mode Selection
Trixie and Bookworm systems support two touch modes, which can be switched in the Screen Configuration > Touchscreen menu:
- 1. Mouse Emulation (Default)
Single tap = Left mouse button function Long press = Right mouse button function Supports double-click Does not support page scrolling or multi-touch functionality\
Note: This mode is suitable for scenarios requiring mouse-like operation, such as double-clicking to open File Manager or long-pressing to access the right-click function.
- 2. Multitouch
Supports multi-touch functionality Supports page scrolling Does not support double-click or long-press right-click functionality\
Note: This mode is suitable for touch-optimized scenarios, such as web browsing and scrolling through lists.
