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								===================
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								ESP32-S3-DevKitC-1
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								===================
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								:link_to_translation:`en: [English]`
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								最新版本::doc:`user-guide-devkitc-1`
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								本指南将帮助您快速上手 ESP32-S3-DevKitC-1,并提供该款开发板的详细信息。
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								ESP32-S3-DevKitC-1 是一款入门级开发板,搭载 Wi-Fi + Bluetooth® LE 模组 ESP32-S3-WROOM-1、ESP32-S3-WROOM-1U 或 ESP32-S3-WROOM-2。
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								板上模组的大部分管脚均已引出至开发板两侧排针,开发人员可根据实际需求,轻松通过跳线连接多种外围设备,也可将开发板插在面包板上使用。
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								.. figure:: ../../../_static/esp32-s3-devkitc-1-v1-isometric.png
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								    :align: center
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								    :alt: ESP32-S3-DevKitC-1(板载 ESP32-S3-WROOM-1 模组)
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								    ESP32-S3-DevKitC-1(板载 ESP32-S3-WROOM-1 模组)
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								本指南包括如下内容:
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								- `入门指南`_:简要介绍了开发板和硬件、软件设置指南。
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								- `硬件参考`_:详细介绍了开发板的硬件。
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								- `硬件版本`_:介绍硬件历史版本和已知问题,并提供链接至历史版本开发板的入门指南(如有)。
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								- `相关文档`_:列出了相关文档的链接。
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								入门指南
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								========
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								本小节将简要介绍 ESP32-S3-DevKitC-1,说明如何在 ESP32-S3-DevKitC-1 上烧录固件及相关准备工作。
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								组件介绍
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								--------
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								.. _user-guide-s3-devkitc-1-v1-board-front:
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								.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v2-annotated-photo.png
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								    :align: center
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								    :alt: ESP32-S3-DevKitC-1 - 正面
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								    ESP32-S3-DevKitC-1 - 正面
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								以下按照逆时针的顺序依次介绍开发板上的主要组件。
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								.. list-table::
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								   :widths: 30 70
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								   :header-rows: 1
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								   * - 主要组件
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								     - 介绍
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								   * - ESP32-S3-WROOM-1/1U/2
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								     - ESP32-S3-WROOM-1、ESP32-S3-WROOM-1U 和 ESP32-S3-WROOM-2 是通用型 Wi-Fi + 低功耗蓝牙 MCU 模组,具有丰富的外设接口、强大的神经网络运算能力和信号处理能力,专为人工智能和 AIoT 市场打造。ESP32-S3-WROOM-1 和 ESP32-S3-WROOM-2 采用 PCB 板载天线,ESP32-S3-WROOM-1U 采用连接器连接外部天线。
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								   * - 5 V to 3.3 V LDO(5 V 转 3.3 V LDO)
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								     - 电源转换器,输入 5 V,输出 3.3 V。
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								   * - Pin Headers(排针)
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								     - 所有可用 GPIO 管脚(除 flash 的 SPI 总线)均已引出至开发板的排针。请查看 :ref:`user-guide-s3-devkitc-1-v1-header-blocks` 获取更多信息。
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								   * - USB-to-UART Port(USB 转 UART 接口)
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								     - Micro-USB 接口,可用作开发板的供电接口,可烧录固件至芯片,也可作为通信接口,通过板载 USB 转 UART 桥接器与芯片通信。
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								   * - Boot Button(Boot 键)
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								     - 下载按键。按住 **Boot** 键的同时按一下 **Reset** 键进入“固件下载”模式,通过串口下载固件。
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								   * - Reset Button(Reset 键)
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								     - 复位按键。
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								   * - ESP32-S3 USB Port(ESP32-S3 USB 接口)
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								     - ESP32-S3 USB OTG 接口,支持全速 USB 1.1 标准。ESP32-S3 USB 接口可用作开发板的供电接口,可烧录固件至芯片,可通过 USB 协议与芯片通信,也可用于 JTAG 调试。
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								   * - USB-to-UART Bridge(USB 转 UART 桥接器)
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								     - 单芯片 USB 至 UART 桥接器,可提供高达 3 Mbps 的传输速率。
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								   * - RGB LED
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								     - 可寻址 RGB 发光二极管,由 GPIO48 驱动。
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								   * - 3.3 V Power On LED(3.3 V 电源指示灯)
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								     - 开发板连接 USB 电源后,该指示灯亮起。
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								.. note::
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											2023-01-30 11:37:30 +08:00
										 
									 
								 
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								  在板载 ESP32-S3-WROOM-1/1U 模组系列(使用 8 线 SPI flash/PSRAM)的开发板和板载 ESP32-S3-WROOM-2 模组系列的开发板中,管脚 GPIO35、GPIO36 和 GPIO37 已用于内部 ESP32-S3 芯片与 SPI flash/PSRAM 之间的通信,外部不可使用。
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											2022-05-11 15:39:20 +08:00
										 
									 
								 
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								开始开发应用
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								-------------
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								通电前,请确保开发板完好无损。
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								必备硬件
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								^^^^^^^^
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								- ESP32-S3-DevKitC-1
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								- USB 2.0 数据线(标准 A 型转 Micro-B 型)
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								- 电脑(Windows、Linux 或 macOS)
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								.. 注解::
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								  请确保使用适当的 USB 数据线。部分数据线仅可用于充电,无法用于数据传输和编程。
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								硬件设置
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								^^^^^^^^
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								通过 **USB 转 UART 接口** 连接开发板与电脑。软件暂不支持通过 **ESP32-S3 USB 接口** 连接。在后续步骤中,默认使用 **USB 转 UART 接口**。
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								软件设置
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								^^^^^^^^
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								请前往 :doc:`../../get-started/index`,在 :ref:`get-started-step-by-step` 小节查看如何快速设置开发环境,将应用程序烧录至您的开发板。
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								内含组件和包装
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								---------------
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								订购信息
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								^^^^^^^^^^^^^^
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								该开发板有多种型号可供选择,详见下表。
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								.. list-table::
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								   :widths: 28 29 19 17 15
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								   :header-rows: 1
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								   * - 订购代码
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								     - 搭载模组
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								     - Flash
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								     - PSRAM
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								     - SPI 电压
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								   * - ESP32-S3-DevKitC-1-N8
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								     - ESP32-S3-WROOM-1-N8
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								     - 8 MB QD
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								     - —
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								     - 3.3 V
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								   * - ESP32-S3-DevKitC-1-N8R2
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								     - ESP32-S3-WROOM-1-N8R2
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								     - 8 MB QD
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								     - 2 MB QD
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								     - 3.3 V
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								   * - ESP32-S3-DevKitC-1-N8R8
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								     - ESP32-S3-WROOM-1-N8R8
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								     - 8 MB QD
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								     - 8 MB OT
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								     - 3.3 V
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								 | 
							
							
								   * - ESP32-S3-DevKitC-1-N16R8V
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								 | 
							
							
								     - ESP32-S3-WROOM-2-N16R8V
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								     - 16 MB OT
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								     - 8 MB OT
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								     - 1.8 V
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								   * - ESP32-S3-DevKitC-1-N32R8V
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								 | 
							
							
								     - ESP32-S3-WROOM-2-N32R8V
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								     - 32 MB OT
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								     - 8 MB OT
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								     - 1.8 V
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								   * - ESP32-S3-DevKitC-1U-N8
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								     - ESP32-S3-WROOM-1U-N8
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								     - 8 MB QD
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								     - —
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								     - 3.3 V
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								   * - ESP32-S3-DevKitC-1U-N8R2
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								     - ESP32-S3-WROOM-1U-N8R2
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								     - 8 MB QD
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								     - 2 MB QD
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								     - 3.3 V
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								 | 
							
							
								   * - ESP32-S3-DevKitC-1U-N8R8
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								 | 
							
							
								     - ESP32-S3-WROOM-1U-N8R8
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								     - 8 MB QD
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								     - 8 MB OT
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								 | 
							
							
								     - 3.3 V
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								 | 
							
							
								.. note::
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								  上表中,QD 指代 Quad SPI,OT 指代 Octal SPI。
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								零售订单
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								^^^^^^^^
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								如购买样品,每个开发板将以防静电袋或零售商选择的其他方式包装。
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								 | 
							
							
								零售订单请前往 https://www.espressif.com/zh-hans/company/contact/buy-a-sample。
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								批量订单
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								^^^^^^^^
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								 | 
							
							
								如批量购买,开发板将以大纸板箱包装。
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								 | 
							
							
								批量订单请前往 https://www.espressif.com/zh-hans/contact-us/sales-questions。
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								硬件参考
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								 | 
							
							
								========
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								功能框图
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								 | 
							
							
								--------
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								 | 
							
							
								ESP32-S3-DevKitC-1 的主要组件和连接方式如下图所示。
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								 | 
							
							
								.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v2-SystemBlock.png
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								 | 
							
							
								    :align: center
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								 | 
							
							
								    :scale: 70%
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							 | 
							
								
									
										
									
								 | 
							
							
								    :alt: ESP32-S3-DevKitC-1(点击放大)
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								    ESP32-S3-DevKitC-1(点击放大)
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								电源选项
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								^^^^^^^^
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								您可从以下三种供电方式中任选其一给开发板供电:
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								- USB 转 UART 接口供电或 ESP32-S3 USB 接口供电(选择其一或同时供电),默认供电方式(推荐)
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								- 5V 和 G (GND) 排针供电
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								- 3V3 和 G (GND) 排针供电
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								.. _user-guide-s3-devkitc-1-v1-header-blocks:
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								排针
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								 | 
							
							
								----
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								下表列出了开发板两侧排针(J1 和 J3)的 **名称** 和 **功能**,排针的名称如图 :ref:`user-guide-s3-devkitc-1-v1-board-front` 所示,排针的序号与 `开发板原理图 <https://dl.espressif.com/dl/SCH_ESP32-S3-DEVKITC-1_V1_20210312C.pdf>`_ (PDF) 一致。
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								J1
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								^^^
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								====  ====  ==========  =====================================================================
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								序号  名称   类型 [#]_    功能
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								====  ====  ==========  =====================================================================
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								1     3V3   P            3.3 V 电源
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								 | 
							
							
								2     3V3   P            3.3 V 电源
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								3     RST   I            EN
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								4     4     I/O/T        RTC_GPIO4, GPIO4, TOUCH4, ADC1_CH3
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								 | 
							
							
								5     5     I/O/T        RTC_GPIO5, GPIO5, TOUCH5, ADC1_CH4
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								 | 
							
							
								6     6     I/O/T        RTC_GPIO6, GPIO6, TOUCH6, ADC1_CH5
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								7     7     I/O/T        RTC_GPIO7, GPIO7, TOUCH7, ADC1_CH6
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								8     15    I/O/T        RTC_GPIO15, GPIO15, U0RTS, ADC2_CH4, XTAL_32K_P
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								 | 
							
							
								9     16    I/O/T        RTC_GPIO16, GPIO16, U0CTS, ADC2_CH5, XTAL_32K_N
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								 | 
							
							
								10    17    I/O/T        RTC_GPIO17, GPIO17, U1TXD, ADC2_CH6
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								 | 
							
							
								11    18    I/O/T        RTC_GPIO18, GPIO18, U1RXD, ADC2_CH7, CLK_OUT3
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								 | 
							
							
								12    8     I/O/T        RTC_GPIO8, GPIO8, TOUCH8, ADC1_CH7, SUBSPICS1
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								13    3     I/O/T        RTC_GPIO3, GPIO3, TOUCH3, ADC1_CH2
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								 | 
							
							
								14    46    I/O/T        GPIO46
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								 | 
							
							
								15    9     I/O/T        RTC_GPIO9, GPIO9, TOUCH9, ADC1_CH8, FSPIHD, SUBSPIHD
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								 | 
							
							
								16    10    I/O/T        RTC_GPIO10, GPIO10, TOUCH10, ADC1_CH9, FSPICS0, FSPIIO4, SUBSPICS0
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								17    11    I/O/T        RTC_GPIO11, GPIO11, TOUCH11, ADC2_CH0, FSPID, FSPIIO5, SUBSPID
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								18    12    I/O/T        RTC_GPIO12, GPIO12, TOUCH12, ADC2_CH1, FSPICLK, FSPIIO6, SUBSPICLK
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								19    13    I/O/T        RTC_GPIO13, GPIO13, TOUCH13, ADC2_CH2, FSPIQ, FSPIIO7, SUBSPIQ
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								20    14    I/O/T        RTC_GPIO14, GPIO14, TOUCH14, ADC2_CH3, FSPIWP, FSPIDQS, SUBSPIWP
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								21    5V    P            5 V 电源
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								22    G     G            接地
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								====  ====  ==========  =====================================================================
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								J3
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								^^^
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								====  ====  ==========  =====================================================================
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								序号  名称   类型          功能
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								====  ====  ==========  =====================================================================
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								1      G     G            接地
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								2      TX    I/O/T        U0TXD, GPIO43, CLK_OUT1
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								3      RX    I/O/T        U0RXD, GPIO44, CLK_OUT2
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								4      1     I/O/T        RTC_GPIO1, GPIO1, TOUCH1, ADC1_CH0 
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								5      2     I/O/T        RTC_GPIO2, GPIO2, TOUCH2, ADC1_CH1 
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								6      42    I/O/T        MTMS, GPIO42 
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								7      41    I/O/T        MTDI, GPIO41, CLK_OUT1
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								8      40    I/O/T        MTDO, GPIO40, CLK_OUT2
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								9      39    I/O/T        MTCK, GPIO39, CLK_OUT3, SUBSPICS1
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								10     38    I/O/T        GPIO38, FSPIWP, SUBSPIWP
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								11     37    I/O/T        SPIDQS, GPIO37, FSPIQ, SUBSPIQ
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								12     36    I/O/T        SPIIO7, GPIO36, FSPICLK, SUBSPICLK
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								13     35    I/O/T        SPIIO6, GPIO35, FSPID, SUBSPID
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								14     0     I/O/T        RTC_GPIO0, GPIO0
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								15     45    I/O/T        GPIO45
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								16     48    I/O/T        GPIO48, SPICLK_N, SUBSPICLK_N_DIFF, RGB LED
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								17     47    I/O/T        GPIO47, SPICLK_P, SUBSPICLK_P_DIFF
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								18     21    I/O/T        RTC_GPIO21, GPIO21
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								19     20    I/O/T        RTC_GPIO20, GPIO20, U1CTS, ADC2_CH9, CLK_OUT1, USB_D+
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								20     19    I/O/T        RTC_GPIO19, GPIO19, U1RTS, ADC2_CH8, CLK_OUT2, USB_D-
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								21     G     G            接地
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								22     G     G            接地
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								====  ====  ==========  =====================================================================
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								.. [#] P:电源;I:输入;O:输出;T:可设置为高阻。
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								有关管脚功能名称的解释,请参考 `芯片规格书 <https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_cn.pdf>`_ (PDF)。
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								管脚布局
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								^^^^^^^^^^^
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								.. figure:: ../../../_static/ESP32-S3_DevKitC-1_pinlayout.jpg
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								    :align: center
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								    :scale: 50%
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								    :alt: ESP32-S3-DevKitC-1(点击放大)
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								    ESP32-S3-DevKitC-1 管脚布局(点击放大)
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								硬件版本
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								============
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								无历史版本。
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								相关文档
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								========
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								- `ESP32-S3 技术规格书 <https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_cn.pdf>`_ (PDF)
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								- `ESP32-S3-WROOM-1 & ESP32-S3-WROOM-1U 技术规格书 <https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_cn.pdf>`_ (PDF)
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								- `ESP32-S3-WROOM-2 技术规格书 <https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-2_datasheet_cn.pdf>`_ (PDF)
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								- `ESP32-S3-DevKitC-1 原理图 <https://dl.espressif.com/dl/SCH_ESP32-S3-DEVKITC-1_V1_20210312C.pdf>`_ (PDF)
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								- `ESP32-S3-DevKitC-1 PCB 布局图 <https://dl.espressif.com/dl/PCB_ESP32-S3-DevKitC-1_V1_20210312CB.pdf>`_ (PDF)
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								- `ESP32-S3-DevKitC-1 尺寸图 <https://dl.espressif.com/dl/DXF_ESP32-S3-DevKitC-1_V1_20210312CB.pdf>`_ (PDF)
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								- `ESP32-S3-DevKitC-1 尺寸图源文件 <https://dl.espressif.com/dl/DXF_ESP32-S3-DevKitC-1_V1_20210312CB.dxf>`_ (DXF) - 可使用 `Autodesk Viewer <https://viewer.autodesk.com/>`_ 查看
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								有关本开发板的更多设计文档,请联系我们的商务部门 `sales@espressif.com <sales@espressif.com>`_。
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