2022-05-11 03:39:20 -04:00
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========================
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ESP32-S3-DevKitC-1 v1.1
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========================
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2021-06-22 04:55:32 -04:00
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:link_to_translation:`en: [English]`
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2022-05-11 03:39:20 -04:00
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更早版本::doc:`user-guide-devkitc-1-v1.0`
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2021-06-22 04:55:32 -04:00
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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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2022-03-22 04:03:53 -04:00
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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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2021-06-22 04:55:32 -04:00
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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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2022-05-11 03:39:20 -04:00
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.. figure:: ../../../_static/esp32-s3-devkitc-1-v1.1-isometric.png
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2021-06-22 04:55:32 -04:00
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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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2022-05-11 03:39:20 -04:00
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.. _user-guide-s3-devkitc-1-v1.1-board-front:
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2021-06-22 04:55:32 -04:00
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2022-05-11 03:39:20 -04:00
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.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v1.1-annotated-photo.png
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2021-06-22 04:55:32 -04:00
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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-v1.1-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 GPIO38 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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2022-03-22 04:03:53 -04:00
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.. note::
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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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2021-06-22 04:55:32 -04:00
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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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2022-03-22 04:03:53 -04:00
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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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2021-06-22 04:55:32 -04:00
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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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2022-03-22 04:03:53 -04:00
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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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2022-05-11 03:39:20 -04:00
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.. _user-guide-s3-devkitc-1-v1.1-header-blocks:
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排针
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----
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2022-05-11 03:39:20 -04:00
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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-v1.1-board-front` 所示,排针的序号与 `开发板原理图 <https://dl.espressif.com/dl/schematics/SCH_ESP32-S3-DevKitC-1_V1.1_20220413.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, RGB LED
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2021-06-22 04:55:32 -04:00
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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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2022-05-11 03:39:20 -04:00
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16 48 I/O/T GPIO48, SPICLK_N, SUBSPICLK_N_DIFF
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2021-06-22 04:55:32 -04:00
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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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2022-05-11 03:39:20 -04:00
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有关管脚功能名称的解释,请参考 `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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2021-06-22 04:55:32 -04:00
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管脚布局
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^^^^^^^^^^^
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2022-05-11 03:39:20 -04:00
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.. figure:: ../../../_static/ESP32-S3_DevKitC-1_pinlayout_v1.1.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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2022-05-11 03:39:20 -04:00
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:doc:`首次发布 <user-guide-devkitc-1-v1.0>`
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.. note::
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目前两个版本开发板均可订购,主要差异在于 RGB LED 所连接的管脚不同。
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2021-06-22 04:55:32 -04:00
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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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2021-10-29 08:05:12 -04:00
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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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2022-03-22 04:03:53 -04:00
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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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2022-05-11 03:39:20 -04:00
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- `ESP32-S3-DevKitC-1 原理图 <https://dl.espressif.com/dl/schematics/SCH_ESP32-S3-DevKitC-1_V1.1_20220413.pdf>`_ (PDF)
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- `ESP32-S3-DevKitC-1 PCB 布局图 <https://dl.espressif.com/dl/schematics/PCB_ESP32-S3-DevKitC-1_V1.1_20220429.pdf>`_ (PDF)
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2021-06-22 04:55:32 -04:00
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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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2022-05-11 03:39:20 -04:00
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.. toctree::
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:hidden:
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user-guide-devkitc-1-v1.0
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