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This board integrates complete Wi-Fi and Bluetooth® Low Energy functions. - -Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-C3-DevKitC-02 on a breadboard. - -.. figure:: ../../../_static/esp32-c3-devkitc-02-v1-isometric.png - :align: center - :alt: ESP32-C3-DevKitC-02 - :figclass: align-center - - ESP32-C3-DevKitC-02 - -The document consists of the following major sections: - -- `Getting Started`_: Overview of ESP32-C3-DevKitC-02 and hardware/software setup instructions to get started. -- `Hardware Reference`_: More detailed information about the ESP32-C3-DevKitC-02's hardware. -- `Hardware Revision Details`_: Revision history, known issues, and links to user guides for previous versions (if any) of ESP32-C3-DevKitC-02. -- `Related Documents`_: Links to related documentation. - - -Getting Started -=============== - -This section provides a brief introduction of ESP32-C3-DevKitC-02, instructions on how to do the initial hardware setup and how to flash firmware onto it. - - -Description of Components -------------------------- - -.. _user-guide-c3-devkitc-02-v1-board-front: - -.. figure:: ../../../_static/esp32-c3-devkitc-02-v1-annotated-photo.png - :align: center - :alt: ESP32-C3-DevKitC-02 - front - :figclass: align-center - - ESP32-C3-DevKitC-02 - front - -The key components of the board are described in a counter-clockwise direction. - -.. list-table:: - :widths: 30 70 - :header-rows: 1 - - * - Key Component - - Description - * - ESP32-C3-WROOM-02 - - ESP32-C3-WROOM-02 from Espressif is a powerful and general-purpose module that offers Wi-Fi and Bluetooth Low Energy coexistence. It has a PCB antenna and a 4 MB SPI flash. - * - 5 V to 3.3 V LDO - - Power regulator that converts a 5 V supply into a 3.3 V output. - * - 5 V Power On LED - - Turns on when the USB power is connected to the board. - * - Pin Headers - - All available GPIO pins (except for the SPI bus for flash) are broken out to the pin headers on the board. For details, please see :ref:`user-guide-c3-devkitc-02-v1-header-blocks`. - * - Boot Button - - Download button. Holding down **Boot** and then pressing **Reset** initiates Firmware Download mode for downloading firmware through the serial port. - * - Micro-USB Port - - USB interface. Power supply for the board as well as the communication interface between a computer and the ESP32-C3 chip. - * - Reset Button - - Press this button to restart the system. - * - USB-to-UART Bridge - - Single USB-to-UART bridge chip provides transfer rates up to 3 Mbps. - * - RGB LED - - Addressable RGB LED, driven by GPIO8. - -Start Application Development ------------------------------ - -Before powering up your ESP32-C3-DevKitC-02, please make sure that it is in good condition with no obvious signs of damage. - - -Required Hardware -^^^^^^^^^^^^^^^^^ - -- ESP32-C3-DevKitC-02 -- USB 2.0 cable (Standard-A to Micro-B) -- Computer running Windows, Linux, or macOS - -.. note:: - - Be sure to use an appropriate USB cable. Some cables are for charging only and do not provide the needed data lines nor work for programming the boards. - - -Software Setup -^^^^^^^^^^^^^^ - -Please proceed to :doc:`../../get-started/index`, where Section :ref:`get-started-step-by-step` will quickly help you set up the development environment and then flash an application example into your ESP32-C3-DevKitC-02. - - -Contents and Packaging ----------------------- - -Retail Orders -^^^^^^^^^^^^^ - -If you order a few samples, each ESP32-C3-DevKitC-02 comes in an individual package in either antistatic bag or any packaging depending on your retailer. - -For retail orders, please go to https://www.espressif.com/en/contact-us/get-samples. - -Wholesale Orders -^^^^^^^^^^^^^^^^ - -If you order in bulk, the boards come in large cardboard boxes. - -For wholesale orders, please go to https://www.espressif.com/en/contact-us/sales-questions. - - -Hardware Reference -================== - -Block Diagram -------------- - -The block diagram below shows the components of ESP32-C3-DevKitC-02 and their interconnections. - -.. figure:: ../../../_static/esp32-c3-devkitc-02-v1-block-diags.png - :align: center - :scale: 70% - :alt: ESP32-C3-DevKitC-02 (click to enlarge) - :figclass: align-center - - ESP32-C3-DevKitC-02 (click to enlarge) - - -Power Supply Options -^^^^^^^^^^^^^^^^^^^^ - -There are three mutually exclusive ways to provide power to the board: - -- Micro-USB Port, default power supply -- 5V and GND pin headers -- 3V3 and GND pin headers - -It is recommended to use the first option: Micro-USB Port. - - -.. _user-guide-c3-devkitc-02-v1-header-blocks: - -Header Block ------------- - -The two tables below provide the **Name** and **Function** of the pin headers on both sides of the board (J1 and J3). The pin header names are shown in :ref:`user-guide-c3-devkitc-02-v1-board-front`. The numbering is the same as in the `ESP32-C3-DevKitC-02 Schematic`_ (PDF). - - -J1 -^^^ - -=== ==== ========== =================================== -No. Name Type [1]_ Function -=== ==== ========== =================================== -1 G G Ground -2 3V3 P 3.3 V power supply -3 3V3 P 3.3 V power supply -4 RST I CHIP_PU -5 G G Ground -6 4 I/O/T GPIO4, ADC1_CH4, FSPIHD, MTMS -7 5 I/O/T GPIO5, ADC2_CH0, FSPIWP, MTDI -8 6 I/O/T GPIO6, FSPICLK, MTCK -9 7 I/O/T GPIO7, FSPID, MTDO -10 G G Ground -11 8 I/O/T GPIO8 [2]_, RGB LED -12 9 I/O/T GPIO9 [2]_ -13 5V P 5 V power supply -14 5V P 5 V power supply -15 G G Ground -=== ==== ========== =================================== - - -J3 -^^^ - -=== ==== ========== ==================================== -No. Name Type [1]_ Function -=== ==== ========== ==================================== -1 G G Ground -2 0 I/O/T GPIO0, ADC1_CH0, XTAL_32K_P -3 1 I/O/T GPIO1, ADC1_CH1, XTAL_32K_N -4 2 I/O/T GPIO2 [2]_, ADC1_CH2, FSPIQ -5 3 I/O/T GPIO3, ADC1_CH3 -6 G G Ground -7 10 I/O/T GPIO10, FSPICS0 -8 G G Ground -9 RX I/O/T GPIO20, U0RXD -10 TX I/O/T GPIO21, U0TXD -11 G G Ground -12 18 I/O/T GPIO18, USB_D- -13 19 I/O/T GPIO19, USB_D+ -14 G G Ground -15 G G Ground -=== ==== ========== ==================================== - -.. [1] P: Power supply; I: Input; O: Output; T: High impedance. -.. [2] GPIO2, GPIO8, and GPIO9 are strapping pins of the ESP32-C3 chip. These pins are used to control several chip functions depending on binary voltage values applied to the pins during chip power-up or system reset. For description and application of the strapping pins, please refer to Section Strapping Pins in `ESP32-C3 Datasheet`_. - - -Pin Layout -^^^^^^^^^^ - -.. figure:: ../../../_static/esp32-c3-devkitc-02-v1-pinout.png - :align: center - :scale: 45% - :alt: ESP32-C3-DevKitC-02 (click to enlarge) - :figclass: align-center - - ESP32-C3-DevKitC-02 Pin Layout (click to enlarge) - - -Hardware Revision Details -========================= - -No previous versions available. - - -Related Documents -================= - -* `Build Secure and Cost-effective Connected Devices with ESP32-C3 `_ -* `ESP32-C3 Datasheet`_ (PDF) -* `ESP32-C3-WROOM-02 Datasheet`_ (PDF) -* `ESP32-C3-DevKitC-02 Schematic`_ (PDF) -* `ESP32-C3-DevKitC-02 PCB Layout `_ (PDF) -* `ESP32-C3-DevKitC-02 Dimensions `_ (PDF) -* `ESP32-C3-DevKitC-02 Dimensions source file `_ (DXF) - You can view it with `Autodesk Viewer `_ online - -For further design documentation for the board, please contact us at `sales@espressif.com `_. - -.. _ESP32-C3 Datasheet: https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf -.. _ESP32-C3-WROOM-02 Datasheet: https://www.espressif.com/sites/default/files/documentation/esp32-c3-wroom-02_datasheet_en.pdf -.. _ESP32-C3-DevKitC-02 Schematic: https://dl.espressif.com/dl/schematics/SCH_ESP32-C3-DEVKITC-02_V1_1_20210126A.pdf diff --git a/docs/en/hw-reference/esp32c3/user-guide-devkitm-1.rst b/docs/en/hw-reference/esp32c3/user-guide-devkitm-1.rst deleted file mode 100644 index 2e9cb14e42..0000000000 --- a/docs/en/hw-reference/esp32c3/user-guide-devkitm-1.rst +++ /dev/null @@ -1,240 +0,0 @@ -================== -ESP32-C3-DevKitM-1 -================== - -:link_to_translation:`zh_CN:[中文]` - -This user guide will help you get started with ESP32-C3-DevKitM-1 and will also provide more in-depth information. - -ESP32-C3-DevKitM-1 is an entry-level development board based on `ESP32-C3-MINI-1 `_, a module named for its small size. This board integrates complete Wi-Fi and Bluetooth® Low Energy functions. - -Most of the I/O pins on the ESP32-C3-MINI-1 module are broken out to the pin headers on both sides of this board for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-C3-DevKitM-1 on a breadboard. - -.. figure:: ../../../_static/esp32-c3-devkitm-1-v1-isometric.png - :align: center - :alt: ESP32-C3-DevKitM-1 - :figclass: align-center - - ESP32-C3-DevKitM-1 - -The document consists of the following major sections: - -- `Getting Started`_: Overview of ESP32-C3-DevKitM-1 and hardware/software setup instructions to get started. -- `Hardware Reference`_: More detailed information about the ESP32-C3-DevKitM-1's hardware. -- `Hardware Revision Details`_: Revision history, known issues, and links to user guides for previous versions (if any) of ESP32-C3-DevKitM-1. -- `Related Documents`_: Links to related documentation. - - -Getting Started -=============== - -This section provides a brief introduction of ESP32-C3-DevKitM-1, instructions on how to do the initial hardware setup and how to flash firmware onto it. - - -Description of Components -------------------------- - -.. _user-guide-c3-devkitm-1-v1-board-front: - -.. figure:: ../../../_static/esp32-c3-devkitm-1-v1-annotated-photo.png - :align: center - :alt: ESP32-C3-DevKitM-1 - front - :figclass: align-center - - ESP32-C3-DevKitM-1 - front - -The key components of the board are described in a counter-clockwise direction. - -.. list-table:: - :widths: 30 70 - :header-rows: 1 - - * - Key Component - - Description - * - ESP32-C3-MINI-1 - - ESP32-C3-MINI-1 is a general-purpose Wi-Fi and Bluetooth Low Energy combo module that comes with a PCB antenna. At the core of this module is `ESP32-C3FN4 `_, a chip that has an embedded flash of 4 MB. Since flash is packaged in the ESP32-C3FN4 chip, rather than integrated into the module, ESP32-C3-MINI-1 has a smaller package size. - * - 5 V to 3.3 V LDO - - Power regulator that converts a 5 V supply into a 3.3 V output. - * - 5 V Power On LED - - Turns on when the USB power is connected to the board. - * - Pin Headers - - All available GPIO pins (except for the SPI bus for flash) are broken out to the pin headers on the board. For details, please see :ref:`user-guide-c3-devkitm-1-v1-header-blocks`. - * - Boot Button - - Download button. Holding down **Boot** and then pressing **Reset** initiates Firmware Download mode for downloading firmware through the serial port. - * - Micro-USB Port - - USB interface. Power supply for the board as well as the communication interface between a computer and the ESP32-C3FN4 chip. - * - Reset Button - - Press this button to restart the system. - * - USB-to-UART Bridge - - Single USB-UART bridge chip provides transfer rates up to 3 Mbps. - * - RGB LED - - Addressable RGB LED, driven by GPIO8. - - -Start Application Development ------------------------------ - -Before powering up your ESP32-C3-DevKitM-1, please make sure that it is in good condition with no obvious signs of damage. - - -Required Hardware -^^^^^^^^^^^^^^^^^ - -- ESP32-C3-DevKitM-1 -- USB 2.0 cable (Standard-A to Micro-B) -- Computer running Windows, Linux, or macOS - -.. note:: - - Be sure to use an appropriate USB cable. Some cables are for charging only and do not provide the needed data lines nor work for programming the boards. - - -Software Setup -^^^^^^^^^^^^^^ - -Please proceed to :doc:`../../get-started/index`, where Section :ref:`get-started-step-by-step` will quickly help you set up the development environment and then flash an application example onto your ESP32-C3-DevKitM-1. - - -Contents and Packaging ----------------------- - -Retail Orders -^^^^^^^^^^^^^ - -If you order one or several samples, each ESP32-C3-DevKitM-1 comes in an individual package in either antistatic bag or any packaging depending on your retailer. - -For retail orders, please go to https://www.espressif.com/en/contact-us/get-samples. - - -Wholesale Orders -^^^^^^^^^^^^^^^^ - -If you order in bulk, the boards come in large cardboard boxes. - -For wholesale orders, please go to https://www.espressif.com/en/contact-us/sales-questions. - - -Hardware Reference -================== - -Block Diagram -------------- - -The block diagram below shows the components of ESP32-C3-DevKitM-1 and their interconnections. - -.. figure:: ../../../_static/esp32-c3-devkitm-1-v1-block-diagram.png - :align: center - :scale: 70% - :alt: ESP32-C3-DevKitM-1 (click to enlarge) - :figclass: align-center - - ESP32-C3-DevKitM-1 (click to enlarge) - - -Power Supply Options -^^^^^^^^^^^^^^^^^^^^ - -There are three mutually exclusive ways to provide power to the board: - -- Micro-USB Port, default power supply -- 5V and GND pin headers -- 3V3 and GND pin headers - -It is recommended to use the first option: Micro-USB Port. - - -.. _user-guide-c3-devkitm-1-v1-header-blocks: - -Header Block ------------- - -The two tables below provide the **Name** and **Function** of the pin headers on both sides of the board (J1 and J3). The pin header names are shown in :ref:`user-guide-c3-devkitm-1-v1-board-front`. The numbering is the same as in the `ESP32-C3-DevKitM-1 Schematic`_ (PDF). - - -J1 -^^^ - -=== ==== ========== =================================== -No. Name Type [1]_ Function -=== ==== ========== =================================== -1 GND G Ground -2 3V3 P 3.3 V power supply -3 3V3 P 3.3 V power supply -4 IO2 I/O/T GPIO2 [2]_, ADC1_CH2, FSPIQ -5 IO3 I/O/T GPIO3, ADC1_CH3 -6 GND G Ground -7 RST I CHIP_PU -8 GND G Ground -9 IO0 I/O/T GPIO0, ADC1_CH0, XTAL_32K_P -10 IO1 I/O/T GPIO1, ADC1_CH1, XTAL_32K_N -11 IO10 I/O/T GPIO10, FSPICS0 -12 GND G Ground -13 5V P 5 V power supply -14 5V P 5 V power supply -15 GND G Ground -=== ==== ========== =================================== - - -J3 -^^^ - -=== ==== ========== ==================================== -No. Name Type [1]_ Function -=== ==== ========== ==================================== -1 GND G Ground -2 TX I/O/T GPIO21, U0TXD -3 RX I/O/T GPIO20, U0RXD -4 GND G Ground -5 IO9 I/O/T GPIO9 [2]_ -6 IO8 I/O/T GPIO8 [2]_, RGB LED -7 GND G Ground -8 IO7 I/O/T GPIO7, FSPID, MTDO -9 IO6 I/O/T GPIO6, FSPICLK, MTCK -10 IO5 I/O/T GPIO5, ADC2_CH0, FSPIWP, MTDI -11 IO4 I/O/T GPIO4, ADC1_CH4, FSPIHD, MTMS -12 GND G Ground -13 IO18 I/O/T GPIO18, USB_D- -14 IO19 I/O/T GPIO19, USB_D+ -15 GND G Ground -=== ==== ========== ==================================== - -.. [1] P: Power supply; I: Input; O: Output; T: High impedance. -.. [2] GPIO2, GPIO8, and GPIO9 are strapping pins of the ESP32-C3FN4 chip. These pins are used to control several chip functions depending on binary voltage values applied to the pins during chip power-up or system reset. For description and application of the strapping pins, please refer to Section Strapping Pins in `ESP32-C3 Datasheet`_. - - -Pin Layout -^^^^^^^^^^ - -.. figure:: ../../../_static/esp32-c3-devkitm-1-v1-pinout.png - :align: center - :scale: 45% - :alt: ESP32-C3-DevKitM-1 (click to enlarge) - - ESP32-C3-DevKitM-1 Pin Layout (click to enlarge) - - -Hardware Revision Details -========================= - -No previous versions available. - - -Related Documents -================= - -* `Build Secure and Cost-effective Connected Devices with ESP32-C3 `_ -* `ESP32-C3 Datasheet`_ (PDF) -* `ESP32-C3-MINI-1 Datasheet`_ (PDF) -* `ESP32-C3-DevKitM-1 Schematic`_ (PDF) -* `ESP32-C3-DevKitM-1 PCB Layout`_ (PDF) -* `ESP32-C3-DevKitM-1 Dimensions`_ (PDF) -* `ESP32-C3-DevKitM-1 Dimensions source file`_ (DXF) - You can view it with `Autodesk Viewer `_ online - -For further design documentation for the board, please contact us at `sales@espressif.com `_. - -.. _ESP32-C3 Datasheet: https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf -.. _ESP32-C3-MINI-1 Datasheet: https://www.espressif.com/sites/default/files/documentation/esp32-c3-mini-1_datasheet_en.pdf -.. _ESP32-C3-DevKitM-1 Schematic: https://dl.espressif.com/dl/schematics/SCH_ESP32-C3-DEVKITM-1_V1_20200915A.pdf -.. _ESP32-C3-DevKitM-1 PCB Layout: https://dl.espressif.com/dl/schematics/PCB_ESP32-C3-DEVKITM-1_V1_20200915AA.pdf -.. _ESP32-C3-DevKitM-1 Dimensions: https://dl.espressif.com/dl/schematics/DIMENSION_ESP32-C3-DEVKITM-1_V1_20200915AA.pdf -.. _ESP32-C3-DevKitM-1 Dimensions source file: https://dl.espressif.com/dl/schematics/DIMENSION_ESP32-C3-DEVKITM-1_V1_20200915AA.dxf diff --git a/docs/zh_CN/get-started/index.rst b/docs/zh_CN/get-started/index.rst index f036aaa12d..d3644f3060 100644 --- a/docs/zh_CN/get-started/index.rst +++ b/docs/zh_CN/get-started/index.rst @@ -130,8 +130,8 @@ .. toctree:: :maxdepth: 1 - ESP32-C3-DevKitM-1 <../hw-reference/esp32c3/user-guide-devkitm-1> - ESP32-C3-DevKitC-02 <../hw-reference/esp32c3/user-guide-devkitc-02> + ESP32-C3-DevKitC-02 + ESP32-C3-DevKitM-1 .. only:: esp32s3 diff --git a/docs/zh_CN/hw-reference/esp32c3/user-guide-devkitc-02.rst b/docs/zh_CN/hw-reference/esp32c3/user-guide-devkitc-02.rst deleted file mode 100644 index c3388cb74b..0000000000 --- a/docs/zh_CN/hw-reference/esp32c3/user-guide-devkitc-02.rst +++ /dev/null @@ -1,237 +0,0 @@ -=================== -ESP32-C3-DevKitC-02 -=================== - -:link_to_translation:`en: [English]` - -本指南将帮助你快速上手 ESP32-C3-DevKitC-02，并提供该款开发板的详细信息。 - -ESP32-C3-DevKitC-02 是一款入门级开发板，使用配置 4 MB SPI flash 的通用型模组 `ESP32-C3-WROOM-02 `_。该款开发板具备完整的 Wi-Fi 和低功耗蓝牙功能。 - -板上模组大部分管脚均已引出至两侧排针，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，同时也可将开发板插在面包板上使用。 - -.. figure:: ../../../_static/esp32-c3-devkitc-02-v1-isometric.png - :align: center - :alt: ESP32-C3-DevKitC-02 - :figclass: align-center - - ESP32-C3-DevKitC-02 - -本指南包括如下内容： - -- `入门指南`_：简要介绍了 ESP32-C3-DevKitC-02 和硬件、软件设置指南。 -- `硬件参考`_：详细介绍了 ESP32-C3-DevKitC-02 的硬件。 -- `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）。 -- `相关文档`_：列出了相关文档的链接。 - - -入门指南 -======== - -本小节将简要介绍 ESP32-C3-DevKitC-02，说明如何在 ESP32-C3-DevKitC-02 上烧录固件及相关准备工作。 - - -组件介绍 --------- - -.. _user-guide-c3-devkitc-02-v1-board-front: - -.. figure:: ../../../_static/esp32-c3-devkitc-02-v1-annotated-photo.png - :align: center - :alt: ESP32-C3-DevKitC-02 - 正面 - :figclass: align-center - - ESP32-C3-DevKitC-02 - 正面 - -以下按照逆时针的顺序依次介绍开发板上的主要组件。 - -.. list-table:: - :widths: 30 70 - :header-rows: 1 - - * - 主要组件 - - 介绍 - * - ESP32-C3-WROOM-02 - - ESP32-C3-WROOM-02 是乐鑫推出的一款通用型 Wi-Fi 和低功耗蓝牙双模模组，功能强大。该模组采用 PCB 板载天线，配置了 4 MB SPI flash。 - * - 5 V to 3.3 V LDO（5 V 转 3.3 V LDO） - - 电源转换器，输入 5 V，输出 3.3 V。 - * - 5 V Power On LED（5 V 电源指示灯） - - 开发板连接 USB 电源后，该指示灯亮起。 - * - Pin Headers（排针） - - 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-c3-devkitc-02-v1-header-blocks` 获取更多信息。 - * - Boot Button（Boot 键） - - 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。 - * - Micro-USB Port（Micro-USB 接口） - - USB 接口。可用作开发板的供电电源或 PC 和 ESP32-C3 芯片的通信接口。 - * - Reset Button（Reset 键） - - 复位按键。 - * - USB-to-UART Bridge（USB 至 UART 桥接器） - - 单芯片 USB 至 UART 桥接器，可提供高达 3 Mbps 的传输速率。 - * - RGB LED - - 可寻址 RGB 发光二极管，由 GPIO8 驱动。 - - -开始开发应用 ------------- - -通电前，请确保 ESP32-C3-DevKitC-02 完好无损。 - - -必备硬件 -^^^^^^^^ - -- ESP32-C3-DevKitC-02 -- USB 2.0 数据线（标准 A 型转 Micro-B 型） -- 电脑（Windows、Linux 或 macOS） - -.. 注解:: - - 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。 - - -软件设置 -^^^^^^^^ - -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 ESP32-C3-DevKitC-02。 - - -内含组件和包装 --------------- - -零售订单 -^^^^^^^^ - -如购买样品，每个 ESP32-C3-DevKitC-02 开发板将以防静电袋或零售商选择的其他方式包装。 - -零售订单请前往 https://www.espressif.com/zh-hans/company/contact/buy-a-sample。 - - -批量订单 -^^^^^^^^ - -如批量购买，ESP32-C3-DevKitC-02 开发板将以大纸板箱包装。 - -批量订单请前往 https://www.espressif.com/zh-hans/contact-us/sales-questions。 - - -硬件参考 -======== - -功能框图 --------- - -ESP32-C3-DevKitC-02 的主要组件和连接方式如下图所示。 - -.. figure:: ../../../_static/esp32-c3-devkitc-02-v1-block-diags.png - :align: center - :scale: 70% - :alt: ESP32-C3-DevKitC-02（点击放大） - :figclass: align-center - - ESP32-C3-DevKitC-02（点击放大） - - -电源选项 -^^^^^^^^ - -以下任一供电方式均可为 ESP32-C3-DevKitC-02 供电： - -- Micro-USB 接口供电（默认） -- 5V 和 GND 排针供电 -- 3V3 和 GND 排针供电 - -建议选择第一种供电方式：Micro-USB 接口供电。 - - -.. _user-guide-c3-devkitc-02-v1-header-blocks: - -排针 ----- - -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-c3-devkitc-02-v1-board-front` 所示，排针的序号与 `ESP32-C3-DevKitC-02 原理图`_ (PDF) 一致。 - - -J1 -^^^ - -==== ==== ========== ================================ -序号 名称 类型 [1]_ 功能 -==== ==== ========== ================================ -1 G G 接地 -2 3V3 P 3.3 V 电源 -3 3V3 P 3.3 V 电源 -4 RST I CHIP_PU -5 G G 接地 -6 4 I/O/T GPIO4, ADC1_CH4, FSPIHD, MTMS -7 5 I/O/T GPIO5, ADC2_CH0, FSPIWP, MTDI -8 6 I/O/T GPIO6, FSPICLK, MTCK -9 7 I/O/T GPIO7, FSPID, MTDO -10 G G 接地 -11 8 I/O/T GPIO8 [2]_, RGB LED -12 9 I/O/T GPIO9 [2]_ -13 5V P 5 V 电源 -14 5V P 5 V 电源 -15 G G 接地 -==== ==== ========== ================================ - - -J3 -^^^ - -==== ==== ========== ================================ -序号 名称 类型 [1]_ 功能 -==== ==== ========== ================================ -1 G G 接地 -2 0 I/O/T GPIO0, ADC1_CH0, XTAL_32K_P -3 1 I/O/T GPIO1, ADC1_CH1, XTAL_32K_N -4 2 I/O/T GPIO2 [2]_, ADC1_CH2, FSPIQ -5 3 I/O/T GPIO3, ADC1_CH3 -6 G G 接地 -7 10 I/O/T GPIO10, FSPICS0 -8 G G 接地 -9 RX I/O/T GPIO20, U0RXD -10 TX I/O/T GPIO21, U0TXD -11 G G 接地 -12 18 I/O/T GPIO18, USB_D- -13 19 I/O/T GPIO19, USB_D+ -14 G G 接地 -15 G G 接地 -==== ==== ========== ================================ - -.. [1] P：电源；I：输入；O：输出；T：可设置为高阻。 -.. [2] GPIO2、GPIO8、GPIO9 为 ESP32-C3 芯片的 Strapping 管脚。在芯片上电和系统复位过程中，Strapping 管脚根据管脚的二进制电压值控制芯片功能。Strapping 管脚的具体描述和应用，请参考 `ESP32-C3 技术规格书`_ 的 Strapping 管脚章节。 - -管脚布局 -^^^^^^^^ - -.. figure:: ../../../_static/esp32-c3-devkitc-02-v1-pinout.png - :align: center - :scale: 45% - :alt: ESP32-C3-DevKitC-02 管脚布局（点击放大） - :figclass: align-center - - ESP32-C3-DevKitC-02 管脚布局（点击放大） - - -硬件版本 -========== - -该开发板为最新硬件，尚未有历史版本。 - - -相关文档 -======== - -* `使用 ESP32-C3 构建安全高性价比的互联设备 `_ -* `ESP32-C3 技术规格书`_ (PDF) -* `ESP32-C3-WROOM-02 规格书`_ (PDF) -* `ESP32-C3-DevKitC-02 原理图`_ (PDF) -* `ESP32-C3-DevKitC-02 PCB 布局图 `_ (PDF) -* `ESP32-C3-DevKitC-02 尺寸图 `_ (PDF) -* `ESP32-C3-DevKitC-02 尺寸图源文件 `_ (DXF) - 可使用 `Autodesk Viewer `_ 查看 - -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 `_。 - -.. _ESP32-C3 技术规格书: https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_cn.pdf -.. _ESP32-C3-WROOM-02 规格书: https://www.espressif.com/sites/default/files/documentation/esp32-c3-wroom-02_datasheet_cn.pdf -.. _ESP32-C3-DevKitC-02 原理图: https://dl.espressif.com/dl/schematics/SCH_ESP32-C3-DEVKITC-02_V1_1_20210126A.pdf diff --git a/docs/zh_CN/hw-reference/esp32c3/user-guide-devkitm-1.rst b/docs/zh_CN/hw-reference/esp32c3/user-guide-devkitm-1.rst deleted file mode 100644 index 76f4c71f15..0000000000 --- a/docs/zh_CN/hw-reference/esp32c3/user-guide-devkitm-1.rst +++ /dev/null @@ -1,240 +0,0 @@ -================== -ESP32-C3-DevKitM-1 -================== - -:link_to_translation:`en: [English]` - -本指南将帮助你快速上手 ESP32-C3-DevKitM-1，并提供该款开发板的详细信息。 - -ESP32-C3-DevKitM-1 是一款入门级开发板，使用以尺寸小而得名的 `ESP32-C3-MINI-1 `_ 模组。该款开发板具备完整的 Wi-Fi 和低功耗蓝牙功能。 - -板上模组大部分管脚均已引出至两侧排针，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，同时也可将开发板插在面包板上使用。 - -.. figure:: ../../../_static/esp32-c3-devkitm-1-v1-isometric.png - :align: center - :alt: ESP32-C3-DevKitM-1 - :figclass: align-center - - ESP32-C3-DevKitM-1 - -本指南包括如下内容： - -- `入门指南`_：简要介绍了 ESP32-C3-DevKitM-1 和硬件、软件设置指南。 -- `硬件参考`_：详细介绍了 ESP32-C3-DevKitM-1 的硬件。 -- `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）。 -- `相关文档`_：列出了相关文档的链接。 - - -入门指南 -======== - -本小节将简要介绍 ESP32-C3-DevKitM-1，说明如何在 ESP32-C3-DevKitM-1 上烧录固件及相关准备工作。 - - -组件介绍 --------- - -.. _user-guide-c3-devkitm-1-v1-board-front: - -.. figure:: ../../../_static/esp32-c3-devkitm-1-v1-annotated-photo.png - :align: center - :alt: ESP32-C3-DevKitM-1 - 正面 - :figclass: align-center - - ESP32-C3-DevKitM-1 - 正面 - -以下按照逆时针的顺序依次介绍开发板上的主要组件。 - -.. list-table:: - :widths: 30 70 - :header-rows: 1 - - * - 主要组件 - - 介绍 - * - ESP32-C3-MINI-1 - - ESP32-C3-MINI-1 是一款通用型 Wi-Fi 和低功耗蓝牙双模模组，采用 PCB 板载天线。该款模组集成配置 4 MB 嵌入式 flash 的 `ESP32-C3FN4 `_ 芯片。由于 flash 直接封装在芯片中，ESP32-C3-MINI-1 模组具有更小的封装尺寸。 - * - 5 V to 3.3 V LDO（5 V 转 3.3 V LDO） - - 电源转换器，输入 5 V，输出 3.3 V。 - * - 5 V Power On LED（5 V 电源指示灯） - - 开发板连接 USB 电源后，该指示灯亮起。 - * - Pin Headers（排针） - - 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-c3-devkitm-1-v1-header-blocks` 获取更多信息。 - * - Boot Button（Boot 键） - - 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。 - * - Micro-USB Port（Micro-USB 接口） - - USB 接口。可用作开发板的供电电源或 PC 和 ESP32-C3FN4 芯片的通信接口。 - * - Reset Button（Reset 键） - - 复位按键。 - * - USB-to-UART Bridge（USB 至 UART 桥接器） - - 单芯片 USB 至 UART 桥接器，可提供高达 3 Mbps 的传输速率。 - * - RGB LED - - 可寻址 RGB 发光二极管，由 GPIO8 驱动。 - - -开始开发应用 ------------- - -通电前，请确保 ESP32-C3-DevKitM-1 完好无损。 - - -必备硬件 -^^^^^^^^ - -- ESP32-C3-DevKitM-1 -- USB 2.0 数据线（标准 A 型转 Micro-B 型） -- 电脑（Windows、Linux 或 macOS） - -.. 注解:: - - 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。 - - -软件设置 -^^^^^^^^ - -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 ESP32-C3-DevKitM-1。 - - -内含组件和包装 --------------- - -零售订单 -^^^^^^^^ - -如购买样品，每个 ESP32-C3-DevKitM-1 开发板将以防静电袋或零售商选择的其他方式包装。 - -零售订单请前往 https://www.espressif.com/zh-hans/company/contact/buy-a-sample。 - - -批量订单 -^^^^^^^^ - -如批量购买，ESP32-C3-DevKitM-1 开发板将以大纸板箱包装。 - -批量订单请前往 https://www.espressif.com/zh-hans/contact-us/sales-questions。 - - -硬件参考 -======== - -功能框图 --------- - -ESP32-C3-DevKitM-1 的主要组件和连接方式如下图所示。 - -.. figure:: ../../../_static/esp32-c3-devkitm-1-v1-block-diagram.png - :align: center - :scale: 70% - :alt: ESP32-C3-DevKitM-1 （点击放大） - :figclass: align-center - - ESP32-C3-DevKitM-1 （点击放大） - - -电源选项 -^^^^^^^^ - -以下任一供电方式均可为 ESP32-C3-DevKitM-1 供电： - -- Micro-USB 接口供电（默认） -- 5V 和 GND 排针供电 -- 3V3 和 GND 排针供电 - -建议选择第一种供电方式：Micro-USB 接口供电。 - - -.. _user-guide-c3-devkitm-1-v1-header-blocks: - -排针 ----- - -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-c3-devkitm-1-v1-board-front` 所示，排针的序号与 `ESP32-C3-DevKitM-1 原理图`_ (PDF) 一致。 - - -J1 -^^^ - -==== ==== ========== ================================ -序号 名称 类型 [1]_ 功能 -==== ==== ========== ================================ -1 GND G 接地 -2 3V3 P 3.3 V 电源 -3 3V3 P 3.3 V 电源 -4 IO2 I/O/T GPIO2 [2]_ , ADC1_CH2, FSPIQ -5 IO3 I/O/T GPIO3, ADC1_CH3 -6 GND G 接地 -7 RST I CHIP_PU -8 GND G 接地 -9 IO0 I/O/T GPIO0, ADC1_CH0, XTAL_32K_P -10 IO1 I/O/T GPIO1, ADC1_CH1, XTAL_32K_N -11 IO10 I/O/T GPIO10, FSPICS0 -12 GND G 接地 -13 5V P 5 V 电源 -14 5V P 5 V 电源 -15 GND G 接地 -==== ==== ========== ================================ - - -J3 -^^^ - -==== ==== ========== ================================ -序号 名称 类型 [1]_ 功能 -==== ==== ========== ================================ -1 GND G 接地 -2 TX I/O/T GPIO21, U0TXD -3 RX I/O/T GPIO20, U0RXD -4 GND G 接地 -5 IO9 I/O/T GPIO9 [2]_ -6 IO8 I/O/T GPIO8 [2]_, RGB LED -7 GND G 接地 -8 IO7 I/O/T GPIO7, FSPID, MTDO -9 IO6 I/O/T GPIO6, FSPICLK, MTCK -10 IO5 I/O/T GPIO5, ADC2_CH0, FSPIWP, MTDI -11 IO4 I/O/T GPIO4, ADC1_CH4, FSPIHD, MTMS -12 GND G 接地 -13 IO18 I/O/T GPIO18, USB_D- -14 IO19 I/O/T GPIO19, USB_D+ -15 GND G 接地 -==== ==== ========== ================================ - -.. [1] P：电源；I：输入；O：输出；T：可设置为高阻。 -.. [2] GPIO2、GPIO8、GPIO9 为 ESP32-C3FN4 芯片的 Strapping 管脚。在芯片上电和系统复位过程中，Strapping 管脚根据管脚的二进制电压值控制芯片功能。Strapping 管脚的具体描述和应用，请参考 `ESP32-C3 技术规格书`_ 的 Strapping 管脚章节。 - - -管脚布局 -^^^^^^^^ - -.. figure:: ../../../_static/esp32-c3-devkitm-1-v1-pinout.png - :align: center - :scale: 45% - :alt: ESP32-C3-DevKitM-1 管脚布局（点击放大） - - ESP32-C3-DevKitM-1 管脚布局（点击放大） - - -硬件版本 -========== - -该开发板为最新硬件，尚未有历史版本。 - - -相关文档 -======== - -* `使用 ESP32-C3 构建安全高性价比的互联设备 `_ -* `ESP32-C3 技术规格书`_ (PDF) -* `ESP32-C3-MINI-1 规格书`_ (PDF) -* `ESP32-C3-DevKitM-1 原理图`_ (PDF) -* `ESP32-C3-DevKitM-1 PCB 布局图 `_ (PDF) -* `ESP32-C3-DevKitM-1 尺寸图 `_ (PDF) -* `ESP32-C3-DevKitM-1 尺寸图源文件 `_ (DXF) - 可使用 `Autodesk Viewer `_ 查看 - -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 `_。 - -.. _ESP32-C3 技术规格书: https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_cn.pdf -.. _ESP32-C3-MINI-1 规格书: https://www.espressif.com/sites/default/files/documentation/esp32-c3-mini-1_datasheet_cn.pdf -.. _ESP32-C3-DevKitM-1 原理图: https://dl.espressif.com/dl/schematics/SCH_ESP32-C3-DEVKITM-1_V1_20200915A.pdf -.. _ESP32-C3-DevKitM-1 PCB 布局图: https://dl.espressif.com/dl/schematics/PCB_ESP32-C3-DEVKITM-1_V1_20200915AA.pdf -.. _ESP32-C3-DevKitM-1 尺寸图: https://dl.espressif.com/dl/schematics/DIMENSION_ESP32-C3-DEVKITM-1_V1_20200915AA.pdf -.. _ESP32-C3-DevKitM-1 尺寸图源文件: https://dl.espressif.com/dl/schematics/DIMENSION_ESP32-C3-DEVKITM-1_V1_20200915AA.dxf