2.8英寸 Arduino 显示扩展板: Difference between revisions
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{{ProductInfo | |||
|title=ESP32 board, compatible with multiple Arduino expansion boards | |||
| | |model=ESP32 | ||
| | |status=Published | ||
| | |module=ESP32 | ||
| | |image1=ESP32-800-1.jpg | ||
| | |image2=ESP32-800-2.jpg | ||
| | |intro=Display expansion board demo page for microcontroller teaching and interactive prototyping, integrating screen, buttons, and expansion interfaces.(Standalone product 1) | ||
| | |highlights=* Expansion board form factor for direct stacking on common controller boards. | ||
| | |||
* Suitable for dashboards, menus, and sensor data display. | * Suitable for dashboards, menus, and sensor data display. | ||
* Example parameters and steps maintainable via admin form. | * Example parameters and steps maintainable via admin form. | ||
* Standalone product ID: | * Standalone product ID: 1. | ||
| | |displaySize=2.8 inch | ||
| | |resolution=320 × 240 | ||
| | |interface=8-bit parallel | ||
| | |touch=Resistive touch | ||
| | |power=5V | ||
| | |dimensions=Approx. 78 x 54 mm (demo) | ||
| | |hardware=The expansion board routes display bus, touch signals, and SD card interface to standard headers. Confirm controller board logic level before use. | ||
| | |usage=# Align the expansion board with the controller board header. | ||
# Install the matching display driver library. | # Install the matching display driver library. | ||
# Run color and touch test examples. | # Run color and touch test examples. | ||
# Adjust pin definitions and UI per project requirements. | # Adjust pin definitions and UI per project requirements. | ||
| | |faq=; What if compilation shows insufficient capacity? | ||
: Reduce font and bitmap resources, or choose a controller with more capacity. | : Reduce font and bitmap resources, or choose a controller with more capacity. | ||
; What if colors are abnormal? | ; What if colors are abnormal? | ||
: Check driver model, color order, and initialization orientation settings. | : Check driver model, color order, and initialization orientation settings. | ||
| | |displayMode={{{displayMode|详情}}} | ||
| | |cardPage={{{cardPage|{{PAGENAME}}}}} | ||
}} | }} | ||
<noinclude>{{#default_form:ProductPage}}</noinclude> | |||
Latest revision as of 09:33, 1 August 2026
ESP32
ESP32
Published
Display expansion board demo page for microcontroller teaching and interactive prototyping, integrating screen, buttons, and expansion interfaces.(Standalone product 1)
Introduction
- Expansion board form factor for direct stacking on common controller boards.
- Suitable for dashboards, menus, and sensor data display.
- Example parameters and steps maintainable via admin form.
- Standalone product ID: 1.
Specifications
Specifications to be added.
Hardware
The expansion board routes display bus, touch signals, and SD card interface to standard headers. Confirm controller board logic level before use.
Size
- Align the expansion board with the controller board header.
- Install the matching display driver library.
- Run color and touch test examples.
- Adjust pin definitions and UI per project requirements.
FAQ
- What if compilation shows insufficient capacity?
- Reduce font and bitmap resources, or choose a controller with more capacity.
- What if colors are abnormal?
- Check driver model, color order, and initialization orientation settings.
Downloads
暂无Published资源，管理员可在产品表单中添加下载文件。