docs: update s3-devkitc-1 user guide

docs/en/hw-reference/esp32s3/user-guide-devkitc-1.rst

@@ -6,14 +6,13 @@ ESP32-S3-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 either ESP32-S3-WROOM-1 or ESP32-S3-WROOM-1U, a general-purpose Wi-Fi + Bluetooth® LE MCU module that integrates complete Wi-Fi and Bluetooth LE functions.
+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
-    :figclass: align-center
 
     ESP32-S3-DevKitC-1 with ESP32-S3-WROOM-1 Module
 
@@ -37,10 +36,9 @@ Description of Components
 
 .. _user-guide-s3-devkitc-1-v1-board-front:
 
-.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v1-annotated-photo.png
+.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v2-annotated-photo.png
     :align: center
     :alt: ESP32-S3-DevKitC-1 - front
-    :figclass: align-center
 
     ESP32-S3-DevKitC-1 - front
 
@@ -52,8 +50,8 @@ The key components of the board are described in a counter-clockwise direction.
 
    * - Key Component
      - Description
-   * - ESP32-S3-WROOM-1/1U
+   * - ESP32-S3-WROOM-1/1U/2
-     - ESP32-S3-WROOM-1 and ESP32-S3-WROOM-1U are two 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 comes with a PCB antenna. ESP32-S3-WROOM-1U comes with an external antenna connector.
+     - 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
@@ -73,6 +71,10 @@ The key components of the board are described in a counter-clockwise direction.
    * - 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
 -----------------------------
@@ -107,7 +109,66 @@ Please proceed to :doc:`../../get-started/index`, where Section :ref:`get-starte
 Contents and Packaging
 -----------------------
 
-Retail orders
+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.
@@ -134,11 +195,10 @@ Block Diagram
 
 The block diagram below shows the components of ESP32-S3-DevKitC-1 and their interconnections.
 
-.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v1_SystemBlock.png
+.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v2-SystemBlock.png
     :align: center
     :scale: 70%
     :alt: ESP32-S3-DevKitC-1 (click to enlarge)
-    :figclass: align-center
 
     ESP32-S3-DevKitC-1 (click to enlarge)
 
@@ -236,7 +296,6 @@ Pin Layout
     :align: center
     :scale: 50%
     :alt: ESP32-S3-DevKitC-1 (click to enlarge)
-    :figclass: align-center
 
     ESP32-S3-DevKitC-1 Pin Layout (click to enlarge)
 
@@ -252,6 +311,7 @@ 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)

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

@@ -6,14 +6,13 @@ ESP32-S3-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，搭载的是 Wi-Fi + Bluetooth® LE 模组 ESP32-S3-WROOM-1 或 ESP32-S3-WROOM-1U。
+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）
-    :figclass: align-center
 
     ESP32-S3-DevKitC-1（板载 ESP32-S3-WROOM-1 模组）
     
@@ -37,10 +36,9 @@ ESP32-S3-DevKitC-1 是一款入门级开发板，搭载的是 Wi-Fi + Bluetooth
 
 .. _user-guide-s3-devkitc-1-v1-board-front:
 
-.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v1-annotated-photo.png
+.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v2-annotated-photo.png
     :align: center
     :alt: ESP32-S3-DevKitC-1 - 正面
-    :figclass: align-center
 
     ESP32-S3-DevKitC-1 - 正面
 
@@ -52,8 +50,8 @@ ESP32-S3-DevKitC-1 是一款入门级开发板，搭载的是 Wi-Fi + Bluetooth
 
    * - 主要组件
      - 介绍
-   * - ESP32-S3-WROOM-1/1U
+   * - ESP32-S3-WROOM-1/1U/2
-     - ESP32-S3-WROOM-1 和 ESP32-S3-WROOM-1U 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 采用 PCB 板载天线，ESP32-S3-WROOM-1U 采用连接器连接外部天线。
+     - 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）
@@ -73,6 +71,10 @@ ESP32-S3-DevKitC-1 是一款入门级开发板，搭载的是 Wi-Fi + Bluetooth
    * - 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
 -------------
@@ -107,6 +109,65 @@ ESP32-S3-DevKitC-1 是一款入门级开发板，搭载的是 Wi-Fi + Bluetooth
 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
 ^^^^^^^^
 
@@ -134,11 +195,10 @@ ESP32-S3-DevKitC-1 是一款入门级开发板，搭载的是 Wi-Fi + Bluetooth
 
 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_v1_SystemBlock.png
+.. figure:: ../../../_static/ESP32-S3-DevKitC-1_v2-SystemBlock.png
     :align: center
     :scale: 70%
     :alt: ESP32-S3-DevKitC-1（点击放大）
-    :figclass: align-center
 
     ESP32-S3-DevKitC-1（点击放大）
 
@@ -236,7 +296,6 @@ J3
     :align: center
     :scale: 50%
     :alt: ESP32-S3-DevKitC-1（点击放大）
-    :figclass: align-center
 
     ESP32-S3-DevKitC-1 管脚布局（点击放大）
 
@@ -252,6 +311,7 @@ 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 尺寸图 <https://dl.espressif.com/dl/DXF_ESP32-S3-DevKitC-1_V1_20210312CB.pdf>`_ (PDF)