多接口嵌入式开发板: Difference between revisions

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ESP8266

ESP8266 D1 Board

Published

Compatible with Arduino

ESP8266 Arduino Development Board Main View

ESP8266 Arduino Development Board Auxiliary View

Introduction

1.The ESP8266 D1 Board is an open-source development board based on the ESP-8266 Wi-Fi module. It follows the Arduino UNO board layout and pin-header arrangement,integrates a Micro-USB serial chip and a 5V/1A switching power supply, and lets you write and upload programs directly with the Arduino IDE — a cost-effective choice for getting started with IoT development.

2.The board ships with its hardware and software resources fully open, allowing secondary development. You can use it directly as a Wi-Fi-enabled Arduino board, or build on it by trimming the low-level firmware and expanding peripheral interfaces. It suits IoT education, smart-home prototyping, and wireless data acquisition scenarios.

Specifications


Item	Specification
Core module	ESP-8266 Wi-Fi module
Programming	Arduino IDE (Arduino-compatible)
Digital I/O	11 I/O pins
Analog input	1 ADC channel, 0–3.3 V input range
Wireless upgrade	OTA over-the-air upload supported
On-board power	5V/1A switching power supply (input 5–12 V)
Flash	4 MB
SRAM	32 KB
DRAM	80 KB
Clock frequency	80 MHz / 160 MHz

Hardware

Size

FAQ

Q1: Computer does not recognize the serial port?

A: The CH340 driver is not installed — install it; or the USB cable only supports charging — use a data-capable cable.

Q2: Cannot connect to Wi-Fi?

A: The ESP8266 supports only the 2.4 GHz band; make sure the router has the 2.4 GHz network enabled.

Q3: Board keeps resetting

A: Usually caused by insufficient power. Power the peripherals from a separate supply, or use a USB port with a higher current capacity.

Downloads

Document

ESP8266 D1 Board User Manual v10 EN.pdf

Download

Document

ESP8266 D1 Board User Manual v10 RU.pdf

Download

@@ Line 1: / Line 1: @@
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-|标题=ESP8266 Main Board
+|title=ESP8266 Arduino Development Board
-|型号=ESP8266 D1
+|model=ESP8266 D1 Board
-|状态=已发布
+|status=Published
-|所属模块=Arduino
+|module=ESP8266
-|主图=Product-TEST-ARD-MAIN-01.png
+|image1=ESP8266-WIKI-800-600-1.jpg
-|副图=Product-TEST-ARD-MAIN-01.png
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-|简介=用于显示与接口实验的通用嵌入式Development Board演示页，包含多种外设连接区域。(Standalone product  1）
+|intro=Compatible with Arduino
-|产品要点=* Provides display, serial bus, and general-purpose I/O expansion.
+|highlights=1.The ESP8266 D1 Board is an open-source development board based on the ESP-8266 Wi-Fi module. It follows the Arduino UNO board layout and pin-header arrangement,integrates a Micro-USB serial chip and a 5V/1A switching power supply, and lets you write and upload programs directly with the Arduino IDE — a cost-effective choice for getting started with IoT development.
-* Suitable for driver verification, teaching, and prototyping.
-* Page does not correspond to any specific brand or commercial model.
+.The board ships with its hardware and software resources fully open, allowing secondary development. You can use it directly as a Wi-Fi-enabled Arduino board, or build on it by trimming the low-level firmware and expanding peripheral interfaces. It suits IoT education, smart-home prototyping, and wireless data acquisition scenarios.
-* Standalone product ID: 1。
+|specs={{{!}} class="wikitable"
-|显示尺寸=N/A
+{{!}}+
-|分辨率=N/A
+!Item
-|显示接口=RGB / SPI / HDMI (demo)
+!Specification
-|触控方式=External
+{{!}}-
-|供电=5V USB-C
+!Core module
-|外形尺寸=Approx. 100 x 70 mm (demo)
+!ESP-8266 Wi-Fi module
-|硬件说明=Development Board包含主控区、存储区、显示连接器、调试接口和扩展排针。所有跳线操作应在断电状态完成。
+{{!}}-
-|使用说明=# Connect the debugger or USB data cable.
+!Programming
-# 选择对应工具链和Development Board配置。
+!Arduino IDE (Arduino-compatible)
-# Flash the interface self-test firmware.
+{{!}}-
-# Complete wiring and driver configuration per the target display module.
+{{!}}Digital I/O
-|常见问题=; What if unable to enter download mode?
+{{!}}11 I/O pins
-: Check boot button timing, USB driver, and data cable.
+{{!}}-
-; What if peripheral communication is unstable?
+{{!}}Analog input
-: Verify logic levels, ground, bus speed, and terminal connections.
+{{!}}1 ADC channel, 0–3.3 V input range
-|显示模式={{{显示模式|详情}}}
+{{!}}-
-|卡片页面={{{卡片页面|{{PAGENAME}}}}}
+{{!}}Wireless upgrade
+{{!}}OTA over-the-air upload supported
+{{!}}-
+{{!}}On-board power
+{{!}}5V/1A switching power supply (input 5–12 V)
+{{!}}-
+{{!}}Flash
+{{!}}4 MB
+{{!}}-
+{{!}}SRAM
+{{!}}32 KB
+{{!}}-
+{{!}}DRAM
+{{!}}80 KB
+{{!}}-
+{{!}}Clock frequency
+{{!}}80 MHz / 160 MHz
+{{!}}}
+|hardware=[[File:ESP8266-WIKI-800-600-3.jpg|center|thumb|800x800px]]
+|usage=[[File:ESP8266-WIKI-600-300-1.jpg|center|thumb|600x600px]]
+|faq==== <span style="color: rgb(52, 176, 176);">Q1: Computer does not recognize the serial port?</span> ===
+A: The CH340 driver is not installed — install it; or the USB cable only supports charging — use a data-capable cable.
+=== <span style="color: rgb(52, 176, 176);">Q2: Cannot connect to Wi-Fi?</span> ===
+A: The ESP8266 supports only the 2.4 GHz band; make sure the router has the 2.4 GHz network enabled.
+=== <span style="color: rgb(52, 176, 176);">Q3: Board keeps resetting</span> ===
+A: Usually caused by insufficient power. Power the peripherals from a separate supply, or use a USB port with a higher current capacity.
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+|dl1Name=ESP8266 D1 Board User Manual v10 EN.pdf
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+|touch=External
+|power=5V USB-C
+|dimensions=Approx. 100 x 70 mm (demo)
 }}
-<noinclude>{{#default_form:产品二级页}}</noinclude>
+<noinclude>{{#default_form:ProductPage}}</noinclude>