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===================
ESP32-S3-DevKitC-1
===================
:link_to_translation:`zh_CN:[中文]`
The latest version: :doc:`user-guide-devkitc-1`
This user guide will help you get started with ESP32-S3-DevKitC-1 and will also provide more in-depth information.
The ESP32-S3-DevKitC-1 is an entry-level development board equipped with ESP32-S3-WROOM-1, ESP32-S3-WROOM-1U, or ESP32-S3-WROOM-2, a general-purpose Wi-Fi + Bluetooth® LE MCU module that integrates complete Wi-Fi and Bluetooth LE functions.
Most of the I/O pins on the 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-S3-DevKitC-1 on a breadboard.
.. figure:: ../../../_static/esp32-s3-devkitc-1-v1-isometric.png
:align: center
:alt: ESP32-S3-DevKitC-1 with ESP32-S3-WROOM-1 Module
ESP32-S3-DevKitC-1 with ESP32-S3-WROOM-1 Module
The document consists of the following major sections:
- `Getting started`_: Overview of the board and hardware/software setup instructions to get started.
- `Hardware Reference`_: More detailed information about the board's hardware.
- `Hardware Revision Details`_: Revision history, known issues, and links to user guides for previous versions (if any) of the board.
- `Related Documents`_: Links to related documentation.
Getting Started
===============
This section provides a brief introduction of ESP32-S3-DevKitC-1, instructions on how to do the initial hardware setup and how to flash firmware onto it.
Description of Components
-------------------------
.. _user-guide-s3-devkitc-1-v1-board-front:
.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v2-annotated-photo.png
:align: center
:alt: ESP32-S3-DevKitC-1 - front
ESP32-S3-DevKitC-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-S3-WROOM-1/1U/2
- ESP32-S3-WROOM-1, ESP32-S3-WROOM-1U, and ESP32-S3-WROOM-2 are powerful, generic Wi-Fi + Bluetooth LE MCU modules that have a rich set of peripherals. They provide acceleration for neural network computing and signal processing workloads. ESP32-S3-WROOM-1 and ESP32-S3-WROOM-2 comes with a PCB antenna. ESP32-S3-WROOM-1U comes with an external antenna connector.
* - 5 V to 3.3 V LDO
- Power regulator that converts a 5 V supply into a 3.3 V output.
* - Pin Headers
- All available GPIO pins (except for the SPI bus for flash) are broken out to the pin headers on the board for easy interfacing and programming. For details, please see :ref:`user-guide-s3-devkitc-1-v1-header-blocks`.
* - USB-to-UART Port
- A Micro-USB port used for power supply to the board, for flashing applications to the chip, as well as for communication with the chip via the on-board USB-to-UART bridge.
* - Boot Button
- Download button. Holding down **Boot** and then pressing **Reset** initiates Firmware Download mode for downloading firmware through the serial port.
* - Reset Button
- Press this button to restart the system.
* - ESP32-S3 USB Port
- ESP32-S3 full-speed USB OTG interface, compliant with the USB 1.1 specification. The interface is used for power supply to the board, for flashing applications to the chip, for communication with the chip using USB 1.1 protocols, as well as for JTAG debugging.
* - USB-to-UART Bridge
- Single USB-to-UART bridge chip provides transfer rates up to 3 Mbps.
* - RGB LED
- Addressable RGB LED, driven by GPIO48.
* - 3.3 V Power On LED
- Turns on when the USB power is connected to the board.
.. note::
For boards with ESP32-S3-WROOM-2 modules, the pins GPIO35, GPIO36 and GPIO37 are used for the internal communication between ESP32-S3 and SPI flash/PSRAM memory, thus not availablt for external use.
Start Application Development
-----------------------------
Before powering up your board, please make sure that it is in good condition with no obvious signs of damage.
Required Hardware
^^^^^^^^^^^^^^^^^
- ESP32-S3-DevKitC-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.
Hardware Setup
^^^^^^^^^^^^^^
Connect the board with the computer using **USB-to-UART Port**. Connection using **ESP32-S3 USB Port** is not fully implemented in software. In subsequent steps, **USB-to-UART Port** will be used by default.
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 board.
Contents and Packaging
-----------------------
Ordering Information
^^^^^^^^^^^^^^^^^^^^^^^^
The development board has a variety of variants to choose from, as shown in the table below.
.. list-table::
:widths: 28 29 19 17 15
:header-rows: 1
* - Ordering Code
- Module Integrated
- Flash
- PSRAM
- SPI Voltage
* - ESP32-S3-DevKitC-1-N8
- ESP32-S3-WROOM-1-N8
- 8 MB QD
- —
- 3.3 V
* - ESP32-S3-DevKitC-1-N8R2
- ESP32-S3-WROOM-1-N8R2
- 8 MB QD
- 2 MB QD
- 3.3 V
* - ESP32-S3-DevKitC-1-N8R8
- ESP32-S3-WROOM-1-N8R8
- 8 MB QD
- 8 MB OT
- 3.3 V
* - ESP32-S3-DevKitC-1-N16R8V
- ESP32-S3-WROOM-2-N16R8V
- 16 MB OT
- 8 MB OT
- 1.8 V
* - ESP32-S3-DevKitC-1-N32R8V
- ESP32-S3-WROOM-2-N32R8V
- 32 MB OT
- 8 MB OT
- 1.8 V
* - ESP32-S3-DevKitC-1U-N8
- ESP32-S3-WROOM-1U-N8
- 8 MB QD
- —
- 3.3 V
* - ESP32-S3-DevKitC-1U-N8R2
- ESP32-S3-WROOM-1U-N8R2
- 8 MB QD
- 2 MB QD
- 3.3 V
* - ESP32-S3-DevKitC-1U-N8R8
- ESP32-S3-WROOM-1U-N8R8
- 8 MB QD
- 8 MB OT
- 3.3 V
.. note::
In the table above, QD stands for Quad SPI and OT stands for Octal SPI.
Retail Orders
^^^^^^^^^^^^^
If you order a few samples, each board 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/company/contact/buy-a-sample.
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-S3-DevKitC-1 and their interconnections.
.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v2-SystemBlock.png
:align: center
:scale: 70%
:alt: ESP32-S3-DevKitC-1 (click to enlarge)
ESP32-S3-DevKitC-1 (click to enlarge)
Power Supply Options
^^^^^^^^^^^^^^^^^^^^^
There are three mutually exclusive ways to provide power to the board:
- USB-to-UART Port and ESP32-S3 USB Port (either one or both), default power supply (recommended)
- 5V and G (GND) pins
- 3V3 and G (GND) pins
.. _user-guide-s3-devkitc-1-v1-header-blocks:
Header Block
-------------
The two tables below provide the **Name** and **Function** of the pins on both sides of the board (J1 and J3). The pin names are shown in :ref:`user-guide-s3-devkitc-1-v1-board-front`. The numbering is the same as in the `Board Schematic <https://dl.espressif.com/dl/SCH_ESP32-S3-DEVKITC-1_V1_20210312C.pdf>`_ (PDF).
J1
^^^
=== ==== ========== ===================================
No. Name Type [#]_ Function
=== ==== ========== ===================================
1 3V3 P 3.3 V power supply
2 3V3 P 3.3 V power supply
3 RST I EN
4 4 I/O/T RTC_GPIO4, GPIO4, TOUCH4, ADC1_CH3
5 5 I/O/T RTC_GPIO5, GPIO5, TOUCH5, ADC1_CH4
6 6 I/O/T RTC_GPIO6, GPIO6, TOUCH6, ADC1_CH5
7 7 I/O/T RTC_GPIO7, GPIO7, TOUCH7, ADC1_CH6
8 15 I/O/T RTC_GPIO15, GPIO15, U0RTS, ADC2_CH4, XTAL_32K_P
9 16 I/O/T RTC_GPIO16, GPIO16, U0CTS, ADC2_CH5, XTAL_32K_N
10 17 I/O/T RTC_GPIO17, GPIO17, U1TXD, ADC2_CH6
11 18 I/O/T RTC_GPIO18, GPIO18, U1RXD, ADC2_CH7, CLK_OUT3
12 8 I/O/T RTC_GPIO8, GPIO8, TOUCH8, ADC1_CH7, SUBSPICS1
13 3 I/O/T RTC_GPIO3, GPIO3, TOUCH3, ADC1_CH2
14 46 I/O/T GPIO46
15 9 I/O/T RTC_GPIO9, GPIO9, TOUCH9, ADC1_CH8, FSPIHD, SUBSPIHD
16 10 I/O/T RTC_GPIO10, GPIO10, TOUCH10, ADC1_CH9, FSPICS0, FSPIIO4, SUBSPICS0
17 11 I/O/T RTC_GPIO11, GPIO11, TOUCH11, ADC2_CH0, FSPID, FSPIIO5, SUBSPID
18 12 I/O/T RTC_GPIO12, GPIO12, TOUCH12, ADC2_CH1, FSPICLK, FSPIIO6, SUBSPICLK
19 13 I/O/T RTC_GPIO13, GPIO13, TOUCH13, ADC2_CH2, FSPIQ, FSPIIO7, SUBSPIQ
20 14 I/O/T RTC_GPIO14, GPIO14, TOUCH14, ADC2_CH3, FSPIWP, FSPIDQS, SUBSPIWP
21 5V P 5 V power supply
22 G G Ground
=== ==== ========== ===================================
J3
^^^
=== ==== ===== ====================================
No. Name Type Function
=== ==== ===== ====================================
1 G G Ground
2 TX I/O/T U0TXD, GPIO43, CLK_OUT1
3 RX I/O/T U0RXD, GPIO44, CLK_OUT2
4 1 I/O/T RTC_GPIO1, GPIO1, TOUCH1, ADC1_CH0
5 2 I/O/T RTC_GPIO2, GPIO2, TOUCH2, ADC1_CH1
6 42 I/O/T MTMS, GPIO42
7 41 I/O/T MTDI, GPIO41, CLK_OUT1
8 40 I/O/T MTDO, GPIO40, CLK_OUT2
9 39 I/O/T MTCK, GPIO39, CLK_OUT3, SUBSPICS1
10 38 I/O/T GPIO38, FSPIWP, SUBSPIWP
11 37 I/O/T SPIDQS, GPIO37, FSPIQ, SUBSPIQ
12 36 I/O/T SPIIO7, GPIO36, FSPICLK, SUBSPICLK
13 35 I/O/T SPIIO6, GPIO35, FSPID, SUBSPID
14 0 I/O/T RTC_GPIO0, GPIO0
15 45 I/O/T GPIO45
16 48 I/O/T GPIO48, SPICLK_N, SUBSPICLK_N_DIFF, RGB LED
17 47 I/O/T GPIO47, SPICLK_P, SUBSPICLK_P_DIFF
18 21 I/O/T RTC_GPIO21, GPIO21
19 20 I/O/T RTC_GPIO20, GPIO20, U1CTS, ADC2_CH9, CLK_OUT1, USB_D+
20 19 I/O/T RTC_GPIO19, GPIO19, U1RTS, ADC2_CH8, CLK_OUT2, USB_D-
21 G G Ground
22 G G Ground
=== ==== ===== ====================================
.. [#] P: Power supply; I: Input; O: Output; T: High impedance.
For description of function names, please refer to `Chip Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf>`_ (PDF).
Pin Layout
^^^^^^^^^^^
.. figure:: ../../../_static/ESP32-S3_DevKitC-1_pinlayout.jpg
:align: center
:scale: 50%
:alt: ESP32-S3-DevKitC-1 (click to enlarge)
ESP32-S3-DevKitC-1 Pin Layout (click to enlarge)
Hardware Revision Details
=========================
This is the first revision of this board released.
Related Documents
=================
- `ESP32-S3 Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf>`_ (PDF)
- `ESP32-S3-WROOM-1 & ESP32-S3-WROOM-1U Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf>`_ (PDF)
- `ESP32-S3-WROOM-2 Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-2_datasheet_en.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 Schematic <https://dl.espressif.com/dl/SCH_ESP32-S3-DEVKITC-1_V1_20210312C.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 PCB layout <https://dl.espressif.com/dl/PCB_ESP32-S3-DevKitC-1_V1_20210312CB.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 Dimensions <https://dl.espressif.com/dl/DXF_ESP32-S3-DevKitC-1_V1_20210312CB.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 Dimensions source file <https://dl.espressif.com/dl/DXF_ESP32-S3-DevKitC-1_V1_20210312CB.dxf>`_ (DXF) - You can view it with `Autodesk Viewer <https://viewer.autodesk.com/>`_ online
For further design documentation for the board, please contact us at `sales@espressif.com <sales@espressif.com>`_.

45
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@ -1,16 +1,18 @@
===================
ESP32-S3-DevKitC-1
===================
========================
ESP32-S3-DevKitC-1 v1.1
========================
:link_to_translation:`zh_CN:[中文]`
The older version: :doc:`user-guide-devkitc-1-v1.0`
This user guide will help you get started with ESP32-S3-DevKitC-1 and will also provide more in-depth information.
The ESP32-S3-DevKitC-1 is an entry-level development board equipped with ESP32-S3-WROOM-1, ESP32-S3-WROOM-1U, or ESP32-S3-WROOM-2, a general-purpose Wi-Fi + Bluetooth® LE MCU module that integrates complete Wi-Fi and Bluetooth LE functions.
Most of the I/O pins on the 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-S3-DevKitC-1 on a breadboard.
.. figure:: ../../../_static/esp32-s3-devkitc-1-v1-isometric.png
.. figure:: ../../../_static/esp32-s3-devkitc-1-v1.1-isometric.png
:align: center
:alt: ESP32-S3-DevKitC-1 with ESP32-S3-WROOM-1 Module
@ -34,9 +36,9 @@ This section provides a brief introduction of ESP32-S3-DevKitC-1, instructions o
Description of Components
-------------------------
.. _user-guide-s3-devkitc-1-v1-board-front:
.. _user-guide-s3-devkitc-1-v1.1-board-front:
.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v2-annotated-photo.png
.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v1.1-annotated-photo.png
:align: center
:alt: ESP32-S3-DevKitC-1 - front
@ -55,7 +57,7 @@ The key components of the board are described in a counter-clockwise direction.
* - 5 V to 3.3 V LDO
- Power regulator that converts a 5 V supply into a 3.3 V output.
* - Pin Headers
- All available GPIO pins (except for the SPI bus for flash) are broken out to the pin headers on the board for easy interfacing and programming. For details, please see :ref:`user-guide-s3-devkitc-1-v1-header-blocks`.
- All available GPIO pins (except for the SPI bus for flash) are broken out to the pin headers on the board for easy interfacing and programming. For details, please see :ref:`user-guide-s3-devkitc-1-v1.1-header-blocks`.
* - USB-to-UART Port
- A Micro-USB port used for power supply to the board, for flashing applications to the chip, as well as for communication with the chip via the on-board USB-to-UART bridge.
* - Boot Button
@ -67,7 +69,7 @@ The key components of the board are described in a counter-clockwise direction.
* - USB-to-UART Bridge
- Single USB-to-UART bridge chip provides transfer rates up to 3 Mbps.
* - RGB LED
- Addressable RGB LED, driven by GPIO48.
- Addressable RGB LED, driven by GPIO38.
* - 3.3 V Power On LED
- Turns on when the USB power is connected to the board.
@ -212,12 +214,12 @@ There are three mutually exclusive ways to provide power to the board:
- 5V and G (GND) pins
- 3V3 and G (GND) pins
.. _user-guide-s3-devkitc-1-v1-header-blocks:
.. _user-guide-s3-devkitc-1-v1.1-header-blocks:
Header Block
-------------
The two tables below provide the **Name** and **Function** of the pins on both sides of the board (J1 and J3). The pin names are shown in :ref:`user-guide-s3-devkitc-1-v1-board-front`. The numbering is the same as in the `Board Schematic <https://dl.espressif.com/dl/SCH_ESP32-S3-DEVKITC-1_V1_20210312C.pdf>`_ (PDF).
The two tables below provide the **Name** and **Function** of the pins on both sides of the board (J1 and J3). The pin names are shown in :ref:`user-guide-s3-devkitc-1-v1.1-board-front`. The numbering is the same as in the `Board Schematic <https://dl.espressif.com/dl/schematics/SCH_ESP32-S3-DevKitC-1_V1.1_20220413.pdf>`_ (PDF).
J1
@ -266,13 +268,13 @@ No. Name Type Function
7 41 I/O/T MTDI, GPIO41, CLK_OUT1
8 40 I/O/T MTDO, GPIO40, CLK_OUT2
9 39 I/O/T MTCK, GPIO39, CLK_OUT3, SUBSPICS1
10 38 I/O/T GPIO38, FSPIWP, SUBSPIWP
10 38 I/O/T GPIO38, FSPIWP, SUBSPIWP, RGB LED
11 37 I/O/T SPIDQS, GPIO37, FSPIQ, SUBSPIQ
12 36 I/O/T SPIIO7, GPIO36, FSPICLK, SUBSPICLK
13 35 I/O/T SPIIO6, GPIO35, FSPID, SUBSPID
14 0 I/O/T RTC_GPIO0, GPIO0
15 45 I/O/T GPIO45
16 48 I/O/T GPIO48, SPICLK_N, SUBSPICLK_N_DIFF, RGB LED
16 48 I/O/T GPIO48, SPICLK_N, SUBSPICLK_N_DIFF
17 47 I/O/T GPIO47, SPICLK_P, SUBSPICLK_P_DIFF
18 21 I/O/T RTC_GPIO21, GPIO21
19 20 I/O/T RTC_GPIO20, GPIO20, U1CTS, ADC2_CH9, CLK_OUT1, USB_D+
@ -285,14 +287,14 @@ No. Name Type Function
.. [#] P: Power supply; I: Input; O: Output; T: High impedance.
For description of function names, please refer to `Chip Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf>`_ (PDF).
For description of function names, please refer to `ESP32-S3 Series Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf>`_ (PDF).
Pin Layout
^^^^^^^^^^^
.. figure:: ../../../_static/ESP32-S3_DevKitC-1_pinlayout.jpg
.. figure:: ../../../_static/ESP32-S3_DevKitC-1_pinlayout_v1.1.jpg
:align: center
:scale: 50%
:alt: ESP32-S3-DevKitC-1 (click to enlarge)
@ -303,7 +305,11 @@ Pin Layout
Hardware Revision Details
=========================
This is the first revision of this board released.
:doc:`Initial release <user-guide-devkitc-1-v1.0>`
.. note::
Both versions of ESP32-S3-DevKitC-1 are available on the market. The main difference lies in that the RGB LED is connected to different pins.
Related Documents
@ -312,9 +318,14 @@ Related Documents
- `ESP32-S3 Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf>`_ (PDF)
- `ESP32-S3-WROOM-1 & ESP32-S3-WROOM-1U Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf>`_ (PDF)
- `ESP32-S3-WROOM-2 Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-2_datasheet_en.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 Schematic <https://dl.espressif.com/dl/SCH_ESP32-S3-DEVKITC-1_V1_20210312C.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 PCB layout <https://dl.espressif.com/dl/PCB_ESP32-S3-DevKitC-1_V1_20210312CB.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 Schematic <https://dl.espressif.com/dl/schematics/SCH_ESP32-S3-DevKitC-1_V1.1_20220413.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 PCB layout <https://dl.espressif.com/dl/schematics/PCB_ESP32-S3-DevKitC-1_V1.1_20220429.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 Dimensions <https://dl.espressif.com/dl/DXF_ESP32-S3-DevKitC-1_V1_20210312CB.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 Dimensions source file <https://dl.espressif.com/dl/DXF_ESP32-S3-DevKitC-1_V1_20210312CB.dxf>`_ (DXF) - You can view it with `Autodesk Viewer <https://viewer.autodesk.com/>`_ online
For further design documentation for the board, please contact us at `sales@espressif.com <sales@espressif.com>`_.
.. toctree::
:hidden:
user-guide-devkitc-1-v1.0

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===================
ESP32-S3-DevKitC-1
===================
:link_to_translation:`en: [English]`
最新版本：:doc:`user-guide-devkitc-1`
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。
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。
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。
.. figure:: ../../../_static/esp32-s3-devkitc-1-v1-isometric.png
:align: center
:alt: ESP32-S3-DevKitC-1（板载 ESP32-S3-WROOM-1 模组）
ESP32-S3-DevKitC-1（板载 ESP32-S3-WROOM-1 模组）
本指南包括如下内容：
- `入门指南`_：简要介绍了开发板和硬件、软件设置指南。
- `硬件参考`_：详细介绍了开发板的硬件。
- `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-S3-DevKitC-1，说明如何在 ESP32-S3-DevKitC-1 上烧录固件及相关准备工作。
组件介绍
--------
.. _user-guide-s3-devkitc-1-v1-board-front:
.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v2-annotated-photo.png
:align: center
:alt: ESP32-S3-DevKitC-1 - 正面
ESP32-S3-DevKitC-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-S3-WROOM-1/1U/2
- 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。
* - 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。
* - 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-s3-devkitc-1-v1-header-blocks` 获取更多信息。
* - USB-to-UART Port（USB 转 UART 接口）
- 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。
* - 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。
* - Reset Button（Reset 键）
- 复位按键。
* - ESP32-S3 USB Port（ESP32-S3 USB 接口）
- 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。
* - USB-to-UART Bridge（USB 转 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 GPIO48 驱动。
* - 3.3 V Power On LED（3.3 V 电源指示灯）
- 开发板连接 USB 电源后，该指示灯亮起。
.. note::
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。
开始开发应用
-------------
通电前，请确保开发板完好无损。
必备硬件
^^^^^^^^
- ESP32-S3-DevKitC-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。
硬件设置
^^^^^^^^
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**。
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，将应用程序烧录至您的开发板。
内含组件和包装
---------------
订购信息
^^^^^^^^^^^^^^
该开发板有多种型号可供选择，详见下表。
.. list-table::
:widths: 28 29 19 17 15
:header-rows: 1
* - 订购代码
- 搭载模组
- Flash
- PSRAM
- SPI 电压
* - ESP32-S3-DevKitC-1-N8
- ESP32-S3-WROOM-1-N8
- 8 MB QD
- —
- 3.3 V
* - ESP32-S3-DevKitC-1-N8R2
- ESP32-S3-WROOM-1-N8R2
- 8 MB QD
- 2 MB QD
- 3.3 V
* - ESP32-S3-DevKitC-1-N8R8
- ESP32-S3-WROOM-1-N8R8
- 8 MB QD
- 8 MB OT
- 3.3 V
* - ESP32-S3-DevKitC-1-N16R8V
- ESP32-S3-WROOM-2-N16R8V
- 16 MB OT
- 8 MB OT
- 1.8 V
* - ESP32-S3-DevKitC-1-N32R8V
- ESP32-S3-WROOM-2-N32R8V
- 32 MB OT
- 8 MB OT
- 1.8 V
* - ESP32-S3-DevKitC-1U-N8
- ESP32-S3-WROOM-1U-N8
- 8 MB QD
- —
- 3.3 V
* - ESP32-S3-DevKitC-1U-N8R2
- ESP32-S3-WROOM-1U-N8R2
- 8 MB QD
- 2 MB QD
- 3.3 V
* - ESP32-S3-DevKitC-1U-N8R8
- ESP32-S3-WROOM-1U-N8R8
- 8 MB QD
- 8 MB OT
- 3.3 V
.. note::
上表中，QD 指代 Quad SPI，OT 指代 Octal SPI。
零售订单
^^^^^^^^
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。
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，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-S3-DevKitC-1 的主要组件和连接方式如下图所示。
.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v2-SystemBlock.png
:align: center
:scale: 70%
:alt: ESP32-S3-DevKitC-1（点击放大）
ESP32-S3-DevKitC-1（点击放大）
电源选项
^^^^^^^^
您可从以下三种供电方式中任选其一给开发板供电：
- 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）
- 5V 和 G (GND) 排针供电
- 3V3 和 G (GND) 排针供电
.. _user-guide-s3-devkitc-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-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。
J1
^^^
==== ==== ========== =====================================================================
序号 名称 类型 [#]_ 功能
==== ==== ========== =====================================================================
1 3V3 P 3.3 V 电源
2 3V3 P 3.3 V 电源
3 RST I EN
4 4 I/O/T RTC_GPIO4, GPIO4, TOUCH4, ADC1_CH3
5 5 I/O/T RTC_GPIO5, GPIO5, TOUCH5, ADC1_CH4
6 6 I/O/T RTC_GPIO6, GPIO6, TOUCH6, ADC1_CH5
7 7 I/O/T RTC_GPIO7, GPIO7, TOUCH7, ADC1_CH6
8 15 I/O/T RTC_GPIO15, GPIO15, U0RTS, ADC2_CH4, XTAL_32K_P
9 16 I/O/T RTC_GPIO16, GPIO16, U0CTS, ADC2_CH5, XTAL_32K_N
10 17 I/O/T RTC_GPIO17, GPIO17, U1TXD, ADC2_CH6
11 18 I/O/T RTC_GPIO18, GPIO18, U1RXD, ADC2_CH7, CLK_OUT3
12 8 I/O/T RTC_GPIO8, GPIO8, TOUCH8, ADC1_CH7, SUBSPICS1
13 3 I/O/T RTC_GPIO3, GPIO3, TOUCH3, ADC1_CH2
14 46 I/O/T GPIO46
15 9 I/O/T RTC_GPIO9, GPIO9, TOUCH9, ADC1_CH8, FSPIHD, SUBSPIHD
16 10 I/O/T RTC_GPIO10, GPIO10, TOUCH10, ADC1_CH9, FSPICS0, FSPIIO4, SUBSPICS0
17 11 I/O/T RTC_GPIO11, GPIO11, TOUCH11, ADC2_CH0, FSPID, FSPIIO5, SUBSPID
18 12 I/O/T RTC_GPIO12, GPIO12, TOUCH12, ADC2_CH1, FSPICLK, FSPIIO6, SUBSPICLK
19 13 I/O/T RTC_GPIO13, GPIO13, TOUCH13, ADC2_CH2, FSPIQ, FSPIIO7, SUBSPIQ
20 14 I/O/T RTC_GPIO14, GPIO14, TOUCH14, ADC2_CH3, FSPIWP, FSPIDQS, SUBSPIWP
21 5V P 5 V 电源
22 G G 接地
==== ==== ========== =====================================================================
J3
^^^
==== ==== ========== =====================================================================
序号 名称 类型 功能
==== ==== ========== =====================================================================
1 G G 接地
2 TX I/O/T U0TXD, GPIO43, CLK_OUT1
3 RX I/O/T U0RXD, GPIO44, CLK_OUT2
4 1 I/O/T RTC_GPIO1, GPIO1, TOUCH1, ADC1_CH0
5 2 I/O/T RTC_GPIO2, GPIO2, TOUCH2, ADC1_CH1
6 42 I/O/T MTMS, GPIO42
7 41 I/O/T MTDI, GPIO41, CLK_OUT1
8 40 I/O/T MTDO, GPIO40, CLK_OUT2
9 39 I/O/T MTCK, GPIO39, CLK_OUT3, SUBSPICS1
10 38 I/O/T GPIO38, FSPIWP, SUBSPIWP
11 37 I/O/T SPIDQS, GPIO37, FSPIQ, SUBSPIQ
12 36 I/O/T SPIIO7, GPIO36, FSPICLK, SUBSPICLK
13 35 I/O/T SPIIO6, GPIO35, FSPID, SUBSPID
14 0 I/O/T RTC_GPIO0, GPIO0
15 45 I/O/T GPIO45
16 48 I/O/T GPIO48, SPICLK_N, SUBSPICLK_N_DIFF, RGB LED
17 47 I/O/T GPIO47, SPICLK_P, SUBSPICLK_P_DIFF
18 21 I/O/T RTC_GPIO21, GPIO21
19 20 I/O/T RTC_GPIO20, GPIO20, U1CTS, ADC2_CH9, CLK_OUT1, USB_D+
20 19 I/O/T RTC_GPIO19, GPIO19, U1RTS, ADC2_CH8, CLK_OUT2, USB_D-
21 G G 接地
22 G G 接地
==== ==== ========== =====================================================================
.. [#] P：电源；I：输入；O：输出；T：可设置为高阻。
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)。
管脚布局
^^^^^^^^^^^
.. figure:: ../../../_static/ESP32-S3_DevKitC-1_pinlayout.jpg
:align: center
:scale: 50%
:alt: ESP32-S3-DevKitC-1（点击放大）
ESP32-S3-DevKitC-1 管脚布局（点击放大）
硬件版本
============
无历史版本。
相关文档
========
- `ESP32-S3 技术规格书 <https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_cn.pdf>`_ (PDF)
- `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)
- `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)
- `ESP32-S3-DevKitC-1 原理图 <https://dl.espressif.com/dl/SCH_ESP32-S3-DEVKITC-1_V1_20210312C.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 PCB 布局图 <https://dl.espressif.com/dl/PCB_ESP32-S3-DevKitC-1_V1_20210312CB.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 尺寸图 <https://dl.espressif.com/dl/DXF_ESP32-S3-DevKitC-1_V1_20210312CB.pdf>`_ (PDF)
- `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
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>`_。

45
docs/zh_CN/hw-reference/esp32s3/user-guide-devkitc-1.rst
View File

@ -1,16 +1,18 @@
===================
ESP32-S3-DevKitC-1
===================
========================
ESP32-S3-DevKitC-1 v1.1
========================
:link_to_translation:`en: [English]`
更早版本：:doc:`user-guide-devkitc-1-v1.0`
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。
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。
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。
.. figure:: ../../../_static/esp32-s3-devkitc-1-v1-isometric.png
.. figure:: ../../../_static/esp32-s3-devkitc-1-v1.1-isometric.png
:align: center
:alt: ESP32-S3-DevKitC-1（板载 ESP32-S3-WROOM-1 模组）
@ -34,9 +36,9 @@ ESP32-S3-DevKitC-1 是一款入门级开发板，搭载 Wi-Fi + Bluetooth® LE
组件介绍
--------
.. _user-guide-s3-devkitc-1-v1-board-front:
.. _user-guide-s3-devkitc-1-v1.1-board-front:
.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v2-annotated-photo.png
.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v1.1-annotated-photo.png
:align: center
:alt: ESP32-S3-DevKitC-1 - 正面
@ -55,7 +57,7 @@ ESP32-S3-DevKitC-1 是一款入门级开发板，搭载 Wi-Fi + Bluetooth® LE
* - 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。
* - 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-s3-devkitc-1-v1-header-blocks` 获取更多信息。
- 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。
* - USB-to-UART Port（USB 转 UART 接口）
- 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。
* - Boot Button（Boot 键）
@ -67,7 +69,7 @@ ESP32-S3-DevKitC-1 是一款入门级开发板，搭载 Wi-Fi + Bluetooth® LE
* - USB-to-UART Bridge（USB 转 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 GPIO48 驱动。
- 可寻址 RGB 发光二极管，由 GPIO38 驱动。
* - 3.3 V Power On LED（3.3 V 电源指示灯）
- 开发板连接 USB 电源后，该指示灯亮起。
@ -212,12 +214,12 @@ ESP32-S3-DevKitC-1 的主要组件和连接方式如下图所示。
- 5V 和 G (GND) 排针供电
- 3V3 和 G (GND) 排针供电
.. _user-guide-s3-devkitc-1-v1-header-blocks:
.. _user-guide-s3-devkitc-1-v1.1-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-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。
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。
J1
@ -266,13 +268,13 @@ J3
7 41 I/O/T MTDI, GPIO41, CLK_OUT1
8 40 I/O/T MTDO, GPIO40, CLK_OUT2
9 39 I/O/T MTCK, GPIO39, CLK_OUT3, SUBSPICS1
10 38 I/O/T GPIO38, FSPIWP, SUBSPIWP
10 38 I/O/T GPIO38, FSPIWP, SUBSPIWP, RGB LED
11 37 I/O/T SPIDQS, GPIO37, FSPIQ, SUBSPIQ
12 36 I/O/T SPIIO7, GPIO36, FSPICLK, SUBSPICLK
13 35 I/O/T SPIIO6, GPIO35, FSPID, SUBSPID
14 0 I/O/T RTC_GPIO0, GPIO0
15 45 I/O/T GPIO45
16 48 I/O/T GPIO48, SPICLK_N, SUBSPICLK_N_DIFF, RGB LED
16 48 I/O/T GPIO48, SPICLK_N, SUBSPICLK_N_DIFF
17 47 I/O/T GPIO47, SPICLK_P, SUBSPICLK_P_DIFF
18 21 I/O/T RTC_GPIO21, GPIO21
19 20 I/O/T RTC_GPIO20, GPIO20, U1CTS, ADC2_CH9, CLK_OUT1, USB_D+
@ -285,14 +287,14 @@ J3
.. [#] P：电源；I：输入；O：输出；T：可设置为高阻。
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)。
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)。
管脚布局
^^^^^^^^^^^
.. figure:: ../../../_static/ESP32-S3_DevKitC-1_pinlayout.jpg
.. figure:: ../../../_static/ESP32-S3_DevKitC-1_pinlayout_v1.1.jpg
:align: center
:scale: 50%
:alt: ESP32-S3-DevKitC-1（点击放大）
@ -303,7 +305,11 @@ J3
硬件版本
============
无历史版本。
:doc:`首次发布 <user-guide-devkitc-1-v1.0>`
.. note::
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。
相关文档
@ -312,9 +318,14 @@ J3
- `ESP32-S3 技术规格书 <https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_cn.pdf>`_ (PDF)
- `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)
- `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)
- `ESP32-S3-DevKitC-1 原理图 <https://dl.espressif.com/dl/SCH_ESP32-S3-DEVKITC-1_V1_20210312C.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 PCB 布局图 <https://dl.espressif.com/dl/PCB_ESP32-S3-DevKitC-1_V1_20210312CB.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 原理图 <https://dl.espressif.com/dl/schematics/SCH_ESP32-S3-DevKitC-1_V1.1_20220413.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 PCB 布局图 <https://dl.espressif.com/dl/schematics/PCB_ESP32-S3-DevKitC-1_V1.1_20220429.pdf>`_ (PDF)
- `ESP32-S3-DevKitC-1 尺寸图 <https://dl.espressif.com/dl/DXF_ESP32-S3-DevKitC-1_V1_20210312CB.pdf>`_ (PDF)
- `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
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>`_。
.. toctree::
:hidden:
user-guide-devkitc-1-v1.0