Raspberry Pi Touchscreen HAT: Difference between revisions
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<noinclude>{{#default_form: | <noinclude>{{#default_form:ProductPage}}</noinclude> | ||
{{ | {{ProductInfo | ||
| | |title=Raspberry Pi Touchscreen HAT | ||
| | |model=TEST-RPI-EXP-02 | ||
| | |status=Published | ||
| | |module=Raspberry Pi MHS & GPIO Display | ||
| | |image1=Product-TEST-RPI-EXP-02.png | ||
| | |image2=Product-TEST-RPI-EXP-02.png | ||
| | |intro=Compact touchscreen display demo page connected via GPIO header, suitable for device panels and prototype validation.(Standalone product 2) | ||
| | |highlights=* Direct header connection, reducing external adapter cables. | ||
* Integrated resistive touch area, suitable for menus and status operations. | * Integrated resistive touch area, suitable for menus and status operations. | ||
* Provides a maintainable unified product documentation structure. | * Provides a maintainable unified product documentation structure. | ||
* Standalone product ID: | * Standalone product ID: 2. | ||
| | |displaySize=3.5 inch | ||
| | |resolution=480 × 320 | ||
| | |interface=GPIO / SPI | ||
| | |touch=Resistive touch | ||
| | |power=3.3V / 5V GPIO | ||
| | |dimensions=Approx. 86 x 56 mm (demo) | ||
| | |hardware=The module draws power and transmits display/touch signals via dual-row GPIO socket. Align with pin 1 during installation; avoid hot-plugging. | ||
| | |usage=# 关闭Development Board电源并核对排针方向. | ||
# Press the display module evenly onto the GPIO header. | # Press the display module evenly onto the GPIO header. | ||
# Install the demo driver and select the corresponding rotation. | # Install the demo driver and select the corresponding rotation. | ||
# Perform touch calibration and save parameters. | # Perform touch calibration and save parameters. | ||
| | |faq=; Is slow screen refresh normal? | ||
: SPI mode speed is affected by bus frequency and refresh area; partial refresh is preferred. | : SPI mode speed is affected by bus frequency and refresh area; partial refresh is preferred. | ||
; How to handle touch drift? | ; How to handle touch drift? | ||
: Recalibrate and check if the module is under mechanical stress. | : Recalibrate and check if the module is under mechanical stress. | ||
| | |displayMode={{{displayMode|详情}}} | ||
| | |cardPage={{{cardPage|{{PAGENAME}}}}} | ||
}} | }} | ||
Latest revision as of 23:54, 31 July 2026
Raspberry Pi MHS & GPIO Display
TEST-RPI-EXP-02
Published
Compact touchscreen display demo page connected via GPIO header, suitable for device panels and prototype validation.(Standalone product 2)
Introduction
- Direct header connection, reducing external adapter cables.
- Integrated resistive touch area, suitable for menus and status operations.
- Provides a maintainable unified product documentation structure.
- Standalone product ID: 2.
Specifications
Specifications to be added.
Hardware
The module draws power and transmits display/touch signals via dual-row GPIO socket. Align with pin 1 during installation; avoid hot-plugging.
Size
- 关闭Development Board电源并核对排针方向.
- Press the display module evenly onto the GPIO header.
- Install the demo driver and select the corresponding rotation.
- Perform touch calibration and save parameters.
FAQ
- Is slow screen refresh normal?
- SPI mode speed is affected by bus frequency and refresh area; partial refresh is preferred.
- How to handle touch drift?
- Recalibrate and check if the module is under mechanical stress.
Downloads
暂无Published资源，管理员可在产品表单中添加下载文件。