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Merge branch 'docs/delete_user_guide_esp32_s2_devkitm_1_v4.4' into 'release/v4.4'
docs: Delete user guide esp32-s2-devkitm-1 (v4.4) See merge request espressif/esp-idf!31611
This commit is contained in:
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@ -118,7 +118,7 @@ If you have one of {IDF_TARGET_NAME} development boards listed below, you can cl
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|||||||
:maxdepth: 1
|
:maxdepth: 1
|
||||||
|
|
||||||
ESP32-S2-Saola-1 <../hw-reference/esp32s2/user-guide-saola-1-v1.2>
|
ESP32-S2-Saola-1 <../hw-reference/esp32s2/user-guide-saola-1-v1.2>
|
||||||
ESP32-S2-DevKitM-1(U) <../hw-reference/esp32s2/user-guide-devkitm-1-v1>
|
ESP32-S2-DevKitM-1 <https://docs.espressif.com/projects/esp-dev-kits/en/latest/esp32s2/esp32-s2-devkitm-1/index.html>
|
||||||
ESP32-S2-DevKitC-1 <../hw-reference/esp32s2/user-guide-s2-devkitc-1>
|
ESP32-S2-DevKitC-1 <../hw-reference/esp32s2/user-guide-s2-devkitc-1>
|
||||||
ESP32-S2-Kaluga-Kit <../hw-reference/esp32s2/user-guide-esp32-s2-kaluga-1-kit>
|
ESP32-S2-Kaluga-Kit <../hw-reference/esp32s2/user-guide-esp32-s2-kaluga-1-kit>
|
||||||
|
|
||||||
|
|||||||
@ -1,250 +0,0 @@
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|||||||
=====================
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||||||
ESP32-S2-DevKitM-1(U)
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||||||
=====================
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||||||
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:link_to_translation:`zh_CN:[中文]`
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This user guide provides information on Espressif's small-sized development board ESP32-S2-DevKitM-1(U).
|
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||||||
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||||||
ESP32-S2-DevKitM-1(U) is a general-purpose development board based on `ESP32-S2FH4 <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf>`__ chip, which falls into ESP32-S2 chip series. With a rich peripheral set and optimized pinout, this board allows rapid prototyping.
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ESP32-S2-DevKitM-1 is embedded with `ESP32-S2-MINI-1 <https://www.espressif.com/sites/default/files/documentation/esp32-s2-mini-1_esp32-s2-mini-1u_datasheet_en.pdf>`__ module (on-board PCB antenna), while ESP32-S2-DevKitM-1U with `ESP32-S2-MINI-1U <https://www.espressif.com/sites/default/files/documentation/esp32-s2-mini-1_esp32-s2-mini-1u_datasheet_en.pdf>`__ module (external antenna connector).
|
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||||||
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||||||
+----------------------+-----------------------+
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||||||
| |ESP32-S2-DevKitM-1| | |ESP32-S2-DevKitM-1U| |
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||||||
+----------------------+-----------------------+
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||||||
| ESP32-S2-DevKitM-1 | ESP32-S2-DevKitM-1U |
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||||||
+----------------------+-----------------------+
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.. |ESP32-S2-DevKitM-1| image:: ../../../_static/esp32-s2-devkitm-1-v1-isometric.png
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||||||
.. |ESP32-S2-DevKitM-1U| image:: ../../../_static/esp32-s2-devkitm-1u-v1-isometric.png
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||||||
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||||||
The document consists of the following major sections:
|
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||||||
|
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||||||
- `Getting started`_: Provides an overview of the ESP32-S2-DevKitM-1(U) and hardware/software setup instructions to get started.
|
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||||||
- `Hardware reference`_: Provides more detailed information about the ESP32-S2-DevKitM-1(U)'s hardware.
|
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||||||
- `Hardware Revision Details`_: Revision history, known issues, and links to user guides for previous versions (if any) of ESP32-S2-DevKitM-1(U).
|
|
||||||
- `Related Documents`_: Gives links to related documentation.
|
|
||||||
|
|
||||||
Getting Started
|
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||||||
===============
|
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||||||
|
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||||||
This section describes how to get started with ESP32-S2-DevKitM-1(U). It begins with a few introductory sections about the ESP32-S2-DevKitM-1(U), then Section `Start Application Development`_ provides instructions on how to get the ESP32-S2-DevKitM-1(U) ready and flash firmware into it.
|
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||||||
|
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||||||
Overview
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||||||
--------
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||||||
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||||||
ESP32-S2-DevKitM-1(U) is entry-level development board equipped with either ESP32-S2-MINI-1 or ESP32-S2-MINI-1U module. Most of the I/O pins on the module are broken out to the pin headers on both sides for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-S2-DevKitM-1(U) on a breadboard.
|
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||||||
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|
||||||
Contents and Packaging
|
|
||||||
----------------------
|
|
||||||
|
|
||||||
Retail orders
|
|
||||||
^^^^^^^^^^^^^
|
|
||||||
|
|
||||||
If you order a few samples, each ESP32-S2-DevKitM-1(U) 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.
|
|
||||||
|
|
||||||
Description of Components
|
|
||||||
-------------------------
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||||||
|
|
||||||
.. _user-guide-devkitm-1-v1-board-front:
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||||||
|
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||||||
.. figure:: ../../../_static/esp32-s2-devkitm-1-v1-annotated-photo.png
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||||||
:align: center
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||||||
:alt: ESP32-S2-DevKitM-1 - front
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||||||
:figclass: align-center
|
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||||||
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||||||
ESP32-S2-DevKitM-1 - front
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||||||
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||||||
.. figure:: ../../../_static/esp32-s2-devkitm-1u-v1-annotated-photo.png
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||||||
:align: center
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||||||
:alt: ESP32-S2-DevKitM-1U - front
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||||||
:figclass: align-center
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||||||
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||||||
ESP32-S2-DevKitM-1U - front
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||||||
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||||||
The key components of the board are described in a clockwise direction.
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||||||
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||||||
.. list-table::
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:widths: 30 70
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:header-rows: 1
|
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||||||
|
|
||||||
* - Key Component
|
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||||||
- Description
|
|
||||||
* - ESP32-S2-MINI-1 or ESP32-S2-MINI-1U
|
|
||||||
- ESP32-S2-MINI-1 and ESP32-S2-MINI-1U are two powerful, generic Wi-Fi MCU modules that integrate ESP32-S2FH4 chip. ESP32-S2-MINI-1 comes with a PCB antenna, and ESP32-S2-MINI-1U with an external antenna connector. They both feature a 4 MB external SPI flash.
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||||||
* - Pin Headers
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||||||
- All available GPIO pins (except for the SPI bus for flash) are broken out to the pin headers on the board. Users can program ESP32-S2FH4 chip to enable multiple functions such as SPI, I2S, UART, I2C, touch sensors, PWM etc. For details, please see :ref:`user-guide-devkitm-1-v1-header-blocks`.
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||||||
* - 3.3 V Power On LED
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||||||
- Turns on when the USB power is connected to the board.
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||||||
* - USB to UART Bridge
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||||||
- Single USB-UART bridge chip provides transfer rates up to 3 Mbps.
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|
||||||
* - Reset Button
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|
||||||
- Reset button.
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|
||||||
* - Micro-USB Port
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|
||||||
- USB interface. Power supply for the board as well as the communication interface between a computer and the ESP32-S2FH4 chip.
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||||||
* - Boot Button
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||||||
- Download button. Holding down **Boot** and then pressing **Reset** initiates Firmware Download mode for downloading firmware through the serial port.
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||||||
* - RGB LED
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|
||||||
- Addressable RGB LED, driven by GPIO18.
|
|
||||||
* - 5 V to 3.3 V LDO
|
|
||||||
- Power regulator that converts a 5 V supply into a 3.3 V output.
|
|
||||||
* - External Antenna Connector
|
|
||||||
- On **ESP32-S2-MINI-1U** module only. For connector dimensions, please refer to Section External Antenna Connector Dimensions in `ESP32-S2-MINI-1 & ESP32-S2-MINI-1U Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-s2-mini-1_esp32-s2-mini-1u_datasheet_en.pdf>`_.
|
|
||||||
|
|
||||||
Start Application Development
|
|
||||||
-----------------------------
|
|
||||||
|
|
||||||
Before powering up your ESP32-S2-DevKitM-1(U), please make sure that it is in good condition with no obvious signs of damage.
|
|
||||||
|
|
||||||
Required Hardware
|
|
||||||
^^^^^^^^^^^^^^^^^
|
|
||||||
|
|
||||||
- ESP32-S2-DevKitM-1(U)
|
|
||||||
|
|
||||||
+ For ESP32-S2-DevKitM-1U, an antenna is also required.
|
|
||||||
|
|
||||||
- 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-S2-DevKitM-1(U).
|
|
||||||
|
|
||||||
.. note::
|
|
||||||
|
|
||||||
ESP32-S2 series of chips only is only supported in ESP-IDF master or version v4.2 and higher.
|
|
||||||
|
|
||||||
Hardware Reference
|
|
||||||
==================
|
|
||||||
|
|
||||||
Block Diagram
|
|
||||||
-------------
|
|
||||||
|
|
||||||
A block diagram below shows the components of ESP32-S2-DevKitM-1 and their interconnections.
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|
||||||
|
|
||||||
.. figure:: ../../../_static/esp32-s2-devkitm-1-v1-block-diagram.png
|
|
||||||
:align: center
|
|
||||||
:scale: 70%
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|
||||||
:alt: ESP32-S2-DevKitM-1(U) (click to enlarge)
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||||||
:figclass: align-center
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||||||
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||||||
ESP32-S2-DevKitM-1(U) (click to enlarge)
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||||||
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|
||||||
Power Supply Options
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|
||||||
^^^^^^^^^^^^^^^^^^^^
|
|
||||||
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|
||||||
There are three mutually exclusive ways to provide power to the board:
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||||||
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||||||
- Micro-USB Port, default power supply
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||||||
- 5V and GND pin headers
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||||||
- 3V3 and GND pin headers
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|
||||||
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|
||||||
It is recommended to use the first option: Micro-USB Port.
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|
||||||
|
|
||||||
.. _user-guide-devkitm-1-v1-header-blocks:
|
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||||||
|
|
||||||
Header Block
|
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||||||
------------
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||||||
|
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||||||
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-devkitm-1-v1-board-front`. The numbering is the same as in the `ESP32-S2-DevKitM-1(U) Schematics <https://dl.espressif.com/dl/schematics/ESP32-S2-DevKitM-1_V1_Schematics.pdf>`_ (PDF).
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||||||
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||||||
J1
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||||||
^^^
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||||||
=== ==== ========== =============================================================
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||||||
No. Name Type [#]_ Function
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||||||
=== ==== ========== =============================================================
|
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||||||
1 3V3 P 3.3 V power supply
|
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||||||
2 0 I/O/T RTC_GPIO0, GPIO0
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||||||
3 1 I/O/T RTC_GPIO1, GPIO1, TOUCH1, ADC1_CH0
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||||||
4 2 I/O/T RTC_GPIO2, GPIO2, TOUCH2, ADC1_CH1
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||||||
5 3 I/O/T RTC_GPIO3, GPIO3, TOUCH3, ADC1_CH2
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||||||
6 4 I/O/T RTC_GPIO4, GPIO4, TOUCH4, ADC1_CH3
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||||||
7 5 I/O/T RTC_GPIO5, GPIO5, TOUCH5, ADC1_CH4
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||||||
8 6 I/O/T RTC_GPIO6, GPIO6, TOUCH6, ADC1_CH5
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||||||
9 7 I/O/T RTC_GPIO7, GPIO7, TOUCH7, ADC1_CH6
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10 8 I/O/T RTC_GPIO8, GPIO8, TOUCH8, ADC1_CH7
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||||||
11 9 I/O/T RTC_GPIO9, GPIO9, TOUCH9, ADC1_CH8, FSPIHD
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||||||
12 10 I/O/T RTC_GPIO10, GPIO10, TOUCH10, ADC1_CH9, FSPICS0, FSPIIO4
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||||||
13 11 I/O/T RTC_GPIO11, GPIO11, TOUCH11, ADC2_CH0, FSPID, FSPIIO5
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||||||
14 12 I/O/T RTC_GPIO12, GPIO12, TOUCH12, ADC2_CH1, FSPICLK, FSPIIO6
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||||||
15 13 I/O/T RTC_GPIO13, GPIO13, TOUCH13, ADC2_CH2, FSPIQ, FSPIIO7
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||||||
16 14 I/O/T RTC_GPIO14, GPIO14, TOUCH14, ADC2_CH3, FSPIWP, FSPIDQS
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||||||
17 15 I/O/T RTC_GPIO15, GPIO15, U0RTS, ADC2_CH4, XTAL_32K_P
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||||||
18 16 I/O/T RTC_GPIO16, GPIO16, U0CTS, ADC2_CH5, XTAL_32K_N
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||||||
19 17 I/O/T RTC_GPIO17, GPIO17, U1TXD, ADC2_CH6, DAC_1
|
|
||||||
20 5V P 5 V power supply
|
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||||||
21 G G Ground
|
|
||||||
=== ==== ========== =============================================================
|
|
||||||
|
|
||||||
J3
|
|
||||||
^^^
|
|
||||||
=== ==== ===== ========================================================
|
|
||||||
No. Name Type Function
|
|
||||||
=== ==== ===== ========================================================
|
|
||||||
1 G G Ground
|
|
||||||
2 RST I CHIP_PU
|
|
||||||
3 46 I GPIO46
|
|
||||||
4 45 I/O/T GPIO45
|
|
||||||
5 RX I/O/T U0RXD, GPIO44, CLK_OUT2
|
|
||||||
6 TX I/O/T U0TXD, GPIO43, CLK_OUT1
|
|
||||||
7 42 I/O/T MTMS, GPIO42
|
|
||||||
8 41 I/O/T MTDI, GPIO41, CLK_OUT1
|
|
||||||
9 40 I/O/T MTDO, GPIO40, CLK_OUT2
|
|
||||||
10 39 I/O/T MTCK, GPIO39, CLK_OUT3
|
|
||||||
11 38 I/O/T GPIO38, FSPIWP
|
|
||||||
12 37 I/O/T SPIDQS, GPIO37, FSPIQ
|
|
||||||
13 36 I/O/T SPIIO7, GPIO36, FSPICLK
|
|
||||||
14 35 I/O/T SPIIO6, GPIO35, FSPID
|
|
||||||
15 34 I/O/T SPIIO5, GPIO34, FSPICS0
|
|
||||||
16 33 I/O/T SPIIO4, GPIO33, FSPIHD
|
|
||||||
17 26 I/O/T SPICS1, GPIO26
|
|
||||||
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 18 I/O/T RTC_GPIO18, GPIO18, U1RXD, ADC2_CH7, DAC_2, CLK_OUT3, RGB LED
|
|
||||||
=== ==== ===== ========================================================
|
|
||||||
|
|
||||||
.. [#] P: Power supply; I: Input; O: Output; T: High impedance.
|
|
||||||
|
|
||||||
Pin Layout
|
|
||||||
^^^^^^^^^^^
|
|
||||||
.. figure:: ../../../_static/esp32-s2-devkitm-1-v1-pin-layout.png
|
|
||||||
:align: center
|
|
||||||
:scale: 15%
|
|
||||||
:alt: ESP32-S2-DevKitM-1(U) (click to enlarge)
|
|
||||||
:figclass: align-center
|
|
||||||
|
|
||||||
ESP32-S2-DevKitM-1(U) Pin Layout (click to enlarge)
|
|
||||||
|
|
||||||
Hardware Revision Details
|
|
||||||
=========================
|
|
||||||
|
|
||||||
This is the first revision of this board released.
|
|
||||||
|
|
||||||
Related Documents
|
|
||||||
=================
|
|
||||||
* `ESP32-S2-DevKitM-1(U) Schematics <https://dl.espressif.com/dl/schematics/ESP32-S2-DevKitM-1_V1_Schematics.pdf>`_ (PDF)
|
|
||||||
* `ESP32-S2-DevKitM-1(U) PCB Layout <https://dl.espressif.com/dl/schematics/ESP32-S2-DevKitM-1_V1_PCB_Layout.pdf>`_ (PDF)
|
|
||||||
* `ESP32-S2-DevKitM-1(U) Dimensions <https://dl.espressif.com/dl/schematics/ESP32-S2-DevKitM-1_V1_Dimensions.pdf>`_ (PDF)
|
|
||||||
* `ESP32-S2 Series Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf>`_ (PDF)
|
|
||||||
* `ESP32-S2-MINI-1 & ESP32-S2-MINI-1U Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-s2-mini-1_esp32-s2-mini-1u_datasheet_en.pdf>`_ (PDF)
|
|
||||||
* `ESP Product Selector <https://products.espressif.com/#/product-selector?names=>`_
|
|
||||||
|
|
||||||
For other design documentation for the board, please contact us at `sales@espressif.com <sales@espressif.com>`_.
|
|
||||||
@ -118,7 +118,7 @@
|
|||||||
:maxdepth: 1
|
:maxdepth: 1
|
||||||
|
|
||||||
ESP32-S2-Saola-1 <../hw-reference/esp32s2/user-guide-saola-1-v1.2>
|
ESP32-S2-Saola-1 <../hw-reference/esp32s2/user-guide-saola-1-v1.2>
|
||||||
ESP32-S2-DevKitM-1(U) <../hw-reference/esp32s2/user-guide-devkitm-1-v1>
|
ESP32-S2-DevKitM-1 <https://docs.espressif.com/projects/esp-dev-kits/zh_CN/latest/esp32s2/esp32-s2-devkitm-1/index.html>
|
||||||
ESP32-S2-DevKitC-1 <../hw-reference/esp32s2/user-guide-s2-devkitc-1>
|
ESP32-S2-DevKitC-1 <../hw-reference/esp32s2/user-guide-s2-devkitc-1>
|
||||||
ESP32-S2-Kaluga-Kit <../hw-reference/esp32s2/user-guide-esp32-s2-kaluga-1-kit>
|
ESP32-S2-Kaluga-Kit <../hw-reference/esp32s2/user-guide-esp32-s2-kaluga-1-kit>
|
||||||
|
|
||||||
|
|||||||
@ -1,250 +0,0 @@
|
|||||||
=====================
|
|
||||||
ESP32-S2-DevKitM-1(U)
|
|
||||||
=====================
|
|
||||||
|
|
||||||
:link_to_translation:`en: [English]`
|
|
||||||
|
|
||||||
本指南介绍了乐鑫的小型开发板 ESP32-S2-DevKitM-1(U)。
|
|
||||||
|
|
||||||
ESP32-S2-DevKitM-1(U) 是一款基于 `ESP32-S2FH4 <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_cn.pdf>`__ 芯片（ESP32-S2 系列）的通用型开发板。该款开发板具有丰富的外设和优化的引脚布局，令产品开发更快捷。
|
|
||||||
|
|
||||||
ESP32-S2-DevKitM-1 搭载的是 `ESP32-S2-MINI-1 <https://www.espressif.com/sites/default/files/documentation/esp32-s2-mini-1_esp32-s2-mini-1u_datasheet_cn.pdf>`__ 模组 （PCB 板载天线），ESP32-S2-DevKitM-1U 搭载的是 `ESP32-S2-MINI-1U <https://www.espressif.com/sites/default/files/documentation/esp32-s2-mini-1_esp32-s2-mini-1u_datasheet_cn.pdf>`__ 模组 （外部天线连接器）。
|
|
||||||
|
|
||||||
+----------------------+-----------------------+
|
|
||||||
| |ESP32-S2-DevKitM-1| | |ESP32-S2-DevKitM-1U| |
|
|
||||||
+----------------------+-----------------------+
|
|
||||||
| ESP32-S2-DevKitM-1 | ESP32-S2-DevKitM-1U |
|
|
||||||
+----------------------+-----------------------+
|
|
||||||
|
|
||||||
.. |ESP32-S2-DevKitM-1| image:: ../../../_static/esp32-s2-devkitm-1-v1-isometric.png
|
|
||||||
|
|
||||||
.. |ESP32-S2-DevKitM-1U| image:: ../../../_static/esp32-s2-devkitm-1u-v1-isometric.png
|
|
||||||
|
|
||||||
本指南包括如下内容：
|
|
||||||
|
|
||||||
- `入门指南`_: 简要介绍了 ESP32-S2-DevKitM-1(U) 和硬件、软件设置指南。
|
|
||||||
- `硬件参考`_: 详细介绍了 ESP32-S2-DevKitM-1(U) 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
|
|
||||||
========
|
|
||||||
|
|
||||||
本节介绍了如何快速上手 ESP32-S2-DevKitM-1(U)。开头部分介绍了 ESP32-S2-DevKitM-1(U)，`开始开发应用`_ 小节介绍了怎样在 ESP32-S2-DevKitM-1(U) 上烧录固件及相关准备工作。
|
|
||||||
|
|
||||||
概述
|
|
||||||
----
|
|
||||||
|
|
||||||
ESP32-S2-DevKitM-1(U) 是乐鑫一款搭载 ESP32-S2-MINI-1 或 ESP32-S2-MINI-1U 模组的入门级开发板。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。
|
|
||||||
|
|
||||||
|
|
||||||
内含组件和包装
|
|
||||||
--------------
|
|
||||||
|
|
||||||
零售订单
|
|
||||||
^^^^^^^^
|
|
||||||
|
|
||||||
如购买样品，每个 ESP32-S2-DevKitM-1(U) 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-S2-DevKitM-1(U) 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。
|
|
||||||
|
|
||||||
组件介绍
|
|
||||||
--------
|
|
||||||
|
|
||||||
.. _user-guide-devkitm-1-v1-board-front:
|
|
||||||
|
|
||||||
.. figure:: ../../../_static/esp32-s2-devkitm-1-v1-annotated-photo.png
|
|
||||||
:align: center
|
|
||||||
:alt: ESP32-S2-DevKitM-1 - 正面
|
|
||||||
:figclass: align-center
|
|
||||||
|
|
||||||
ESP32-S2-DevKitM-1 - 正面
|
|
||||||
|
|
||||||
.. figure:: ../../../_static/esp32-s2-devkitm-1u-v1-annotated-photo.png
|
|
||||||
:align: center
|
|
||||||
:alt: ESP32-S2-DevKitM-1U - 正面
|
|
||||||
:figclass: align-center
|
|
||||||
|
|
||||||
ESP32-S2-DevKitM-1U - 正面
|
|
||||||
|
|
||||||
以下按照顺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-S2-MINI-1 或 ESP32-S2-MINI-1U
|
|
||||||
- ESP32-S2-MINI-1 和 ESP32-S2-MINI-1U 是集成 ESP32-S2FH4 的通用型 Wi-Fi MCU 模组，ESP32-S2-MINI-1 采用 PCB 板载天线，ESP32-S2-MINI-1U 采用外部天线连接器。两款模组均配置了 4 MB SPI flash。
|
|
||||||
* - 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。用户可对 ESP32-S2FH4 芯片编程，使能 SPI、I2S、UART、I2C、触摸传感器、PWM 等多种功能。请查看 :ref:`user-guide-devkitm-1-v1-header-blocks` 获取更多信息。
|
|
||||||
* - 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。
|
|
||||||
* - 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。
|
|
||||||
* - Reset Button（Reset 键）
|
|
||||||
- 复位按键。
|
|
||||||
* - Micro-USB（Micro-USB 接口）
|
|
||||||
- USB 接口。可用作开发板的供电电源或 PC 和 ESP32-S2FH4 芯片的通信接口。
|
|
||||||
* - 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。
|
|
||||||
* - RGB LED
|
|
||||||
- 可寻址 RGB 发光二极管，由 GPIO18 驱动。
|
|
||||||
* - 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。
|
|
||||||
* - External Antenna Connector（外部天线连接器）
|
|
||||||
- 仅 **ESP32-S2-MINI-1U** 模组带有外部天线连接器。连接器尺寸，请参考 `《ESP32-S2-MINI-1 & ESP32-S2-MINI-1U 技术规格书》 <https://www.espressif.com/sites/default/files/documentation/esp32-s2-mini-1_esp32-s2-mini-1u_datasheet_cn.pdf>`_ 的外部天线连接器尺寸章节。
|
|
||||||
|
|
||||||
开始开发应用
|
|
||||||
------------
|
|
||||||
|
|
||||||
通电前，请确保 ESP32-S2-DevKitM-1(U) 完好无损。
|
|
||||||
|
|
||||||
必备硬件
|
|
||||||
^^^^^^^^
|
|
||||||
|
|
||||||
- ESP32-S2-DevKitM-1(U)
|
|
||||||
|
|
||||||
+ 如使用 ESP32-S2-DevKitM-1U，还需准备天线
|
|
||||||
|
|
||||||
- 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` 一节查看如何快速设置开发环境，将应用程序烧录至 ESP32-S2-DevKitM-1(U)。
|
|
||||||
|
|
||||||
.. 注解::
|
|
||||||
|
|
||||||
ESP32-S2 系列芯片仅支持 ESP-IDF master 分支或 v4.2 以上版本。
|
|
||||||
|
|
||||||
硬件参考
|
|
||||||
========
|
|
||||||
|
|
||||||
功能框图
|
|
||||||
--------
|
|
||||||
|
|
||||||
ESP32-S2-DevKitM-1(U) 的主要组件和连接方式如下图所示。
|
|
||||||
|
|
||||||
.. figure:: ../../../_static/esp32-s2-devkitm-1-v1-block-diagram.png
|
|
||||||
:align: center
|
|
||||||
:scale: 70%
|
|
||||||
:alt: ESP32-S2-DevKitM-1(U) （点击放大）
|
|
||||||
:figclass: align-center
|
|
||||||
|
|
||||||
ESP32-S2-DevKitM-1(U) （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 ESP32-S2-DevKitM-1(U) 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-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-devkitm-1-v1-board-front` 所示，排针的序号与 `ESP32-S2-DevKitM-1(U) 原理图 <https://dl.espressif.com/dl/schematics/ESP32-S2-DevKitM-1_V1_Schematics.pdf>`_ (PDF)一致。
|
|
||||||
|
|
||||||
J1
|
|
||||||
^^^
|
|
||||||
==== ==== ========= =========================================================================
|
|
||||||
序号 名称 类型 [#]_ 功能
|
|
||||||
==== ==== ========= =========================================================================
|
|
||||||
1 3V3 P 3.3 V 电源
|
|
||||||
2 0 I/O/T RTC_GPIO0, GPIO0
|
|
||||||
3 1 I/O/T RTC_GPIO1, GPIO1, TOUCH1, ADC1_CH0
|
|
||||||
4 2 I/O/T RTC_GPIO2, GPIO2, TOUCH2, ADC1_CH1
|
|
||||||
5 3 I/O/T RTC_GPIO3, GPIO3, TOUCH3, ADC1_CH2
|
|
||||||
6 4 I/O/T RTC_GPIO4, GPIO4, TOUCH4, ADC1_CH3
|
|
||||||
7 5 I/O/T RTC_GPIO5, GPIO5, TOUCH5, ADC1_CH4
|
|
||||||
8 6 I/O/T RTC_GPIO6, GPIO6, TOUCH6, ADC1_CH5
|
|
||||||
9 7 I/O/T RTC_GPIO7, GPIO7, TOUCH7, ADC1_CH6
|
|
||||||
10 8 I/O/T RTC_GPIO8, GPIO8, TOUCH8, ADC1_CH7
|
|
||||||
11 9 I/O/T RTC_GPIO9, GPIO9, TOUCH9, ADC1_CH8, FSPIHD
|
|
||||||
12 10 I/O/T RTC_GPIO10, GPIO10, TOUCH10, ADC1_CH9, FSPICS0, FSPIIO4
|
|
||||||
13 11 I/O/T RTC_GPIO11, GPIO11, TOUCH11, ADC2_CH0, FSPID, FSPIIO5
|
|
||||||
14 12 I/O/T RTC_GPIO12, GPIO12, TOUCH12, ADC2_CH1, FSPICLK, FSPIIO6
|
|
||||||
15 13 I/O/T RTC_GPIO13, GPIO13, TOUCH13, ADC2_CH2, FSPIQ, FSPIIO7
|
|
||||||
16 14 I/O/T RTC_GPIO14, GPIO14, TOUCH14, ADC2_CH3, FSPIWP, FSPIDQS
|
|
||||||
17 15 I/O/T RTC_GPIO15, GPIO15, U0RTS, ADC2_CH4, XTAL_32K_P
|
|
||||||
18 16 I/O/T RTC_GPIO16, GPIO16, U0CTS, ADC2_CH5, XTAL_32K_N
|
|
||||||
19 17 I/O/T RTC_GPIO17, GPIO17, U1TXD, ADC2_CH6, DAC_1
|
|
||||||
20 5V P 5 V 电源
|
|
||||||
21 G G 接地
|
|
||||||
==== ==== ========= =========================================================================
|
|
||||||
|
|
||||||
J3
|
|
||||||
^^^
|
|
||||||
==== ==== ===== ========================================================
|
|
||||||
序号 名称 类型 功能
|
|
||||||
==== ==== ===== ========================================================
|
|
||||||
1 G G 接地
|
|
||||||
2 RST I CHIP_PU
|
|
||||||
3 46 I GPIO46
|
|
||||||
4 45 I/O/T GPIO45
|
|
||||||
5 RX I/O/T U0RXD, GPIO44, CLK_OUT2
|
|
||||||
6 TX I/O/T U0TXD, GPIO43, CLK_OUT1
|
|
||||||
7 42 I/O/T MTMS, GPIO42
|
|
||||||
8 41 I/O/T MTDI, GPIO41, CLK_OUT1
|
|
||||||
9 40 I/O/T MTDO, GPIO40, CLK_OUT2
|
|
||||||
10 39 I/O/T MTCK, GPIO39, CLK_OUT3
|
|
||||||
11 38 I/O/T GPIO38, FSPIWP
|
|
||||||
12 37 I/O/T SPIDQS, GPIO37, FSPIQ
|
|
||||||
13 36 I/O/T SPIIO7, GPIO36, FSPICLK
|
|
||||||
14 35 I/O/T SPIIO6, GPIO35, FSPID
|
|
||||||
15 34 I/O/T SPIIO5, GPIO34, FSPICS0
|
|
||||||
16 33 I/O/T SPIIO4, GPIO33, FSPIHD
|
|
||||||
17 26 I/O/T SPICS1, GPIO26
|
|
||||||
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 18 I/O/T RTC_GPIO18, GPIO18, U1RXD, ADC2_CH7, DAC_2, CLK_OUT3, RGB LED
|
|
||||||
==== ==== ===== ========================================================
|
|
||||||
|
|
||||||
.. [#] P：电源；I：输入；O：输出；T：可设置为高阻。
|
|
||||||
|
|
||||||
管脚布局
|
|
||||||
^^^^^^^^
|
|
||||||
.. figure:: ../../../_static/esp32-s2-devkitm-1-v1-pin-layout.png
|
|
||||||
:align: center
|
|
||||||
:scale: 15%
|
|
||||||
:alt: ESP32-S2-DevKitM-1(U) 管脚布局（点击放大）
|
|
||||||
:figclass: align-center
|
|
||||||
|
|
||||||
ESP32-S2-DevKitM-1(U) 管脚布局（点击放大）
|
|
||||||
|
|
||||||
硬件版本
|
|
||||||
==========
|
|
||||||
|
|
||||||
无历史版本。
|
|
||||||
|
|
||||||
相关文档
|
|
||||||
========
|
|
||||||
* `ESP32-S2-DevKitM-1(U) 原理图 <https://dl.espressif.com/dl/schematics/ESP32-S2-DevKitM-1_V1_Schematics.pdf>`_ (PDF)
|
|
||||||
* `ESP32-S2-DevKitM-1(U) PCB 布局 <https://dl.espressif.com/dl/schematics/ESP32-S2-DevKitM-1_V1_PCB_Layout.pdf>`_ (PDF)
|
|
||||||
* `ESP32-S2-DevKitM-1(U) 尺寸图 <https://dl.espressif.com/dl/schematics/ESP32-S2-DevKitM-1_V1_Dimensions.pdf>`_ (PDF)
|
|
||||||
* `ESP32-S2 系列技术规格书 <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_cn.pdf>`_ (PDF)
|
|
||||||
* `ESP32-S2-MINI-1 & ESP32-S2-MINI-1U 技术规格书 <https://www.espressif.com/sites/default/files/documentation/esp32-s2-mini-1_esp32-s2-mini-1u_datasheet_cn.pdf>`_ (PDF)
|
|
||||||
* `乐鑫产品选型工具 <https://products.espressif.com/#/product-selector?names=>`__
|
|
||||||
|
|
||||||
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>`_。
|
|
||||||
Loading…
Reference in New Issue
Block a user