2.8英寸 Arduino 显示扩展板: Difference between revisions

Latest revision as of 09:33, 1 August 2026

ESP32

Published

Display expansion board demo page for microcontroller teaching and interactive prototyping, integrating screen, buttons, and expansion interfaces.(Standalone product 1)

ESP32 board, compatible with multiple Arduino expansion boards Main View

ESP32 board, compatible with multiple Arduino expansion boards Auxiliary View

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。

@@ Line 1: / Line 1: @@
-<noinclude>{{#default_form:产品二级页}}</noinclude>
+{{ProductInfo
-{{产品信息
+|title=ESP32 board, compatible with multiple Arduino expansion boards
-|标题=2.8英寸 Arduino 显示扩展板
+|model=ESP32
-|型号=DEMO-ARD-028
+|status=Published
-|状态=已发布
+|module=ESP32
-|所属模块=Arduino显示模块
+|image1=ESP32-800-1.jpg
-|主图=Demo-arduino-display.png
+|image2=ESP32-800-2.jpg
-|副图=Demo-arduino-display.png
+|intro=Display expansion board demo page for microcontroller teaching and interactive prototyping, integrating screen, buttons, and expansion interfaces.(Standalone product  1)
-|简介=面向微控制器教学与交互原型的显示扩展板演示页，集成屏幕、按键和扩展接口。
+|highlights=* Expansion board form factor for direct stacking on common controller boards.
-|产品要点=* 扩展板外形便于直接叠加到常见控制板。
+* Suitable for dashboards, menus, and sensor data display.
-* 可用于仪表盘、菜单与传感器数据显示。
+* Example parameters and steps maintainable via admin form.
-* 示例参数和步骤可通过管理员表单维护。
+* Standalone product ID: 1.
-|显示尺寸=2.8 英寸
+|displaySize=2.8 inch
-|分辨率=320 × 240
+|resolution=320 × 240
-|显示接口=8 位并口
+|interface=8-bit parallel
-|触控方式=电阻触控
+|touch=Resistive touch
-|供电=5V
+|power=5V
-|外形尺寸=约 78 × 54 mm（演示）
+|dimensions=Approx. 78 x 54 mm (demo)
-|硬件说明=扩展板将显示总线、触控信号和存储卡接口引出到标准排针。使用前需确认控制板逻辑电平。
+|hardware=The expansion board routes display bus, touch signals, and SD card interface to standard headers. Confirm controller board logic level before use.
-|使用说明=# 将扩展板对齐控制板排针。
+|usage=# Align the expansion board with the controller board header.
-# 安装匹配的显示驱动库。
+# Install the matching display driver library.
-# 运行颜色与触控测试示例。
+# Run color and touch test examples.
-# 根据项目需求调整引脚定义和界面。
+# Adjust pin definitions and UI per project requirements.
-|常见问题=; 编译时提示容量不足怎么办？
+|faq=; What if compilation shows insufficient capacity?
-: 精简字体和位图资源，或选择容量更大的控制器。
+: Reduce font and bitmap resources, or choose a controller with more capacity.
-; 颜色异常怎么办？
+; What if colors are abnormal?
-: 检查驱动型号、颜色顺序和初始化方向设置。
+: Check driver model, color order, and initialization orientation settings.
-|显示模式={{{显示模式|详情}}}
+|displayMode={{{displayMode|详情}}}
-|卡片页面={{{卡片页面|{{PAGENAME}}}}}
+|cardPage={{{cardPage|{{PAGENAME}}}}}
-|卡片标题={{{卡片标题|}}}
-|卡片型号={{{卡片型号|}}}
-|卡片图片={{{卡片图片|}}}
-|卡片替代文本={{{卡片替代文本|}}}
 }}
+<noinclude>{{#default_form:ProductPage}}</noinclude>