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provide user guide for ESP32-DevKitM-1
This commit is contained in:
Dai Zi Yan
Krzysztof Budzynski
parent
56cdf4268f
commit
703aef654b
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@ -93,6 +93,7 @@ If you have one of {IDF_TARGET_NAME} development boards listed below, you can cl
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ESP32-DevKit-S(-R) <../hw-reference/esp32/user-guide-devkits-r-v1.1>
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ESP32-PICO-KIT-1 <../hw-reference/esp32/get-started-pico-kit-1>
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ESP32-PICO-DevKitM-2 <../hw-reference/esp32/get-started-pico-devkitm-2>
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ESP32-DevKitM-1 <../hw-reference/esp32/user-guide-devkitm-1>
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.. only:: esp32s2
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319
docs/en/hw-reference/esp32/user-guide-devkitm-1.rst
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@ -0,0 +1,319 @@
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===================
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ESP32-DevKitM-1
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===================
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:link_to_translation:`zh_CN:[中文]`
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This user guide will help you get started with ESP32-DevKitM-1 and will also provide more in-depth information.
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ESP32-DevKitM-1 is an ESP32-MINI-1-based development board produced by Espressif. Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Users can either connect peripherals with jumper wires or mount ESP32-DevKitM-1 on a breadboard.
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+---------------------------+-------------------------------+
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| |ESP32-DevKitM-1 - front| | |ESP32-DevKitM-1 - isometric| |
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+---------------------------+-------------------------------+
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| ESP32-DevKitM-1 - front | ESP32-DevKitM-1 - isometric |
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+---------------------------+-------------------------------+
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.. |ESP32-DevKitM-1 - front| image:: ../../../_static/esp32-DevKitM-1-front.png
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.. |ESP32-DevKitM-1 - isometric| image:: ../../../_static/esp32-DevKitM-1-isometric.png
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The document consists of the following major sections:
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- `Getting started`_: Provides an overview of the ESP32-DevKitM-1 and hardware/software setup instructions to get started.
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- `Hardware reference`_: Provides more detailed information about the ESP32-DevKitM-1's hardware.
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- `Related Documents`_: Gives links to related documentaiton.
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Getting Started
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===================
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This section describes how to get started with ESP32-DevKitM-1. It begins with a few introductory sections about the ESP32-DevKitM-1, then Section `Start Application Development`_ provides instructions on how to do the initial hardware setup and then how to flash firmware onto the ESP32-DevKitM-1.
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Overview
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-------------
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This is a small and convenient development board that features:
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- `ESP32-MINI-1 module <https://www.espressif.com/sites/default/files/documentation/esp32-mini-1_datasheet_en.pdf>`_
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- USB-to-serial programming interface that also provides power supply for the board
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- pin headers
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- pushbuttons for reset and activation of Firmware Download mode
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- a few other components
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Contents and Packaging
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--------------------------
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Retail orders
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^^^^^^^^^^^^^^^^^^^^^^^^^^
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If you order a few samples, each ESP32-DevKitM-1 comes in an individual package in either antistatic bag or any packaging depending on your retailer.
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For retail orders, please go to https://www.espressif.com/en/company/contact/buy-a-sample.
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Wholesale Orders
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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If you order in bulk, the boards come in large cardboard boxes.
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For wholesale orders, please check `Espressif Product Ordering Information <https://www.espressif.com/sites/default/files/documentation/espressif_products_ordering_information_en.pdf>`_ (PDF)
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Description of Components
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----------------------------
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The following figure and the table below describe the key components, interfaces and controls of the ESP32-DevKitM-1 board.
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.. figure:: ../../../_static/esp32-devkitm-1-v1-annotated-photo.png
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:align: center
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:alt: ESP32-DevKitM-1 - front
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:figclass: align-center
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ESP32-DevKitM-1 - front
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.. list-table::
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:widths: 25 75
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:header-rows: 1
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* - Key Component
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- Description
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* - ESP32-MINI-1
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- ESP32-MINI-1 is a powerful module with 4 MB Flash and a PCB antenna. For details, please see `ESP32-MINI-1 Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-mini-1_datasheet_en.pdf>`_.
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* - 5 V to 3.3 V LDO
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- Power regulator converts 5 V to 3.3 V.
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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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* - 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 chip.
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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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* - 3.3 V Power On LED
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- Turns on when the USB is connected to the board. For details, please see the schematics in `Related Documents`_.
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* - I/O Connector
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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 chip to enable multiple functions.
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Start Application Development
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----------------------------------
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Before powering up your ESP32-DevKitM-1, please make sure that it is in good condition with no obvious signs of damage.
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Required Hardware
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^^^^^^^^^^^^^^^^^^^^^^
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- ESP32-DevKitM-1
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- USB 2.0 cable (Standard-A to Micro-B)
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- Computer running Windows, Linux, or macOS
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Software Setup
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^^^^^^^^^^^^^^^^^^^^^
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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-DevKitM-1.
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Hardware Reference
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======================
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Block Diagram
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----------------------
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A block diagram below shows the components of ESP32-DevKitM-1 and their interconnections.
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.. figure:: ../../../_static/esp32-DevKitM-1_v1_SystemBlock.png
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:align: center
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:alt: ESP32-DevKitM-1
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:figclass: align-center
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ESP32-DevKitM-1
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Power Source Select
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----------------------
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There are three mutually exclusive ways to provide power to the board:
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* Micro USB port, default power supply
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* 5V and GND header pins
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* 3V3 and GND header pins
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.. warning::
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- The power supply must be provided using **one and only one of the options above**, otherwise the board and/or the power supply source can be damaged.
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- Power supply by micro USB port is recommended.
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Pin Descriptions
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-------------------
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The table below provides the Name and Function of pins on both sides of the board. For peripheral pin configurations, please refer to `ESP32 Datasheet`_.
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.. list-table::
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:header-rows: 1
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:widths: 10 12 12 66
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* - No.
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- Name
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- Type
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- Function
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* - 1
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- GND
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- P
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- Ground
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* - 2
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- 3V3
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- P
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- 3.3 V power supply
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* - 3
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- I36
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- I
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- GPIO36, ADC1_CH0, RTC_GPIO0
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* - 4
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- I37
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- I
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- GPIO37, ADC1_CH1, RTC_GPIO1
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* - 5
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- I38
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- I
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- GPIO38, ADC1_CH2, RTC_GPIO2
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* - 6
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- I39
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- I
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- GPIO39, ADC1_CH3, RTC_GPIO3
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* - 7
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- RST
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- I
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- Reset; High: enable; Low: powers off
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* - 8
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- I34
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- I
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- GPIO34, ADC1_CH6, RTC_GPIO4
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* - 9
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- I35
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- I
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- GPIO35, ADC1_CH7, RTC_GPIO5
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* - 10
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- IO32
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- I/O
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- GPIO32, XTAL_32K_P (32.768 kHz crystal oscillator input), ADC1_CH4, TOUCH9, RTC_GPIO9
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* - 11
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- IO33
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- I/O
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- GPIO33, XTAL_32K_N (32.768 kHz crystal oscillator output), ADC1_CH5, TOUCH8, RTC_GPIO8
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* - 12
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- IO25
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- I/O
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- GPIO25, DAC_1, ADC2_CH8, RTC_GPIO6, EMAC_RXD0
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* - 13
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- IO26
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- I/O
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- GPIO26, DAC_2, ADC2_CH9, RTC_GPIO7, EMAC_RXD1
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* - 14
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- IO27
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- I/O
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- GPIO27, ADC2_CH7, TOUCH7, RTC_GPIO17, EMAC_RX_DV
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* - 15
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- IO14
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- I/O
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- GPIO14, ADC2_CH6, TOUCH6, RTC_GPIO16, MTMS, HSPICLK, HS2_CLK, SD_CLK, EMAC_TXD2
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* - 16
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- 5V
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- P
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- 5 V power supply
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* - 17
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- IO12
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- I/O
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- GPIO12, ADC2_CH5, TOUCH5, RTC_GPIO15, MTDI, HSPIQ, HS2_DATA2, SD_DATA2, EMAC_TXD3
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* - 18
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- IO13
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- I/O
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- GPIO13, ADC2_CH4, TOUCH4, RTC_GPIO14, MTCK, HSPID, HS2_DATA3, SD_DATA3, EMAC_RX_ER
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* - 19
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- IO15
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- I/O
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- GPIO15, ADC2_CH3, TOUCH3, RTC_GPIO13, MTDO, HSPICS0, HS2_CMD, SD_CMD, EMAC_RXD3
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* - 20
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- IO2
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- I/O
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- GPIO2, ADC2_CH2, TOUCH2, RTC_GPIO12, HSPIWP, HS2_DATA0, SD_DATA0
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* - 21
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- IO0
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- I/O
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- GPIO0, ADC2_CH1, TOUCH1, RTC_GPIO11, CLK_OUT1, EMAC_TX_CLK
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* - 22
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- IO4
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- I/O
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- GPIO4, ADC2_CH0, TOUCH0, RTC_GPIO10, HSPIHD, HS2_DATA1, SD_DATA1, EMAC_TX_ER
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* - 23
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- IO9
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- I/O
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- GPIO9, HS1_DATA2, U1RXD, SD_DATA2
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* - 24
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- IO10
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- I/O
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- GPIO10, HS1_DATA3, U1TXD, SD_DATA3
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* - 25
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- IO5
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- I/O
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- GPIO5, HS1_DATA6, VSPICS0, EMAC_RX_CLK
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* - 26
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- IO18
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- I/O
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- GPIO18, HS1_DATA7, VSPICLK
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* - 27
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- IO23
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- I/O
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- GPIO23, HS1_STROBE, VSPID
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* - 28
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- IO19
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- I/O
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- GPIO19, VSPIQ, U0CTS, EMAC_TXD0
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* - 29
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- IO22
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- I/O
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- GPIO22, VSPIWP, U0RTS, EMAC_TXD1
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* - 30
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- IO21
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- I/O
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- GPIO21, VSPIHD, EMAC_TX_EN
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* - 31
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- TXD0
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- I/O
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- GPIO1, U0TXD, CLK_OUT3, EMAC_RXD2
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* - 32
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- RXD0
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- I/O
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- GPIO3, U0RXD, CLK_OUT2
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Hardware Revision Details
|
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============================
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No previous versions available.
|
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Related Documents
|
||||
============================
|
||||
|
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* `ESP32-MINI-1 Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32-mini-1_datasheet_en.pdf>`_ (PDF)
|
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* `ESP32-DevKitM-1 Schematics <https://dl.espressif.com/dl/schematics/SCH_ESP32-DEVKITM-1_V1_20200910A.pdf>`_ (PDF)
|
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* `ESP32-DevKitM-1 PCB layout <https://dl.espressif.com/dl/schematics/PCB_ESP32-DevKitM-1_V1_20200910AE.pdf>`_ (PDF)
|
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* `ESP32-DevKitM-1 layout <https://dl.espressif.com/dl/schematics/ESP32-DevKitM-1_V1.dxf>`_ (DXF) - You can view it with `Autodesk Viewer <https://viewer.autodesk.com/>`_ online
|
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* `Espressif Product Ordering Information <https://www.espressif.com/sites/default/files/documentation/espressif_products_ordering_information_en.pdf>`_ (PDF)
|
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* `ESP32 Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf>`_ (PDF)
|
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|
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For other design documentation for the board, please contact us at sales@espressif.com.
|
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@ -91,6 +91,7 @@
|
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ESP32-DevKit-S(-R) <../hw-reference/esp32/user-guide-devkits-r-v1.1>
|
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ESP32-PICO-KIT-1 <../hw-reference/esp32/get-started-pico-kit-1>
|
||||
ESP32-PICO-DevKitM-2 <../hw-reference/esp32/get-started-pico-devkitm-2>
|
||||
ESP32-DevKitM-1 <../hw-reference/esp32/user-guide-devkitm-1>
|
||||
|
||||
.. only:: esp32s2
|
||||
|
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|
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318
docs/zh_CN/hw-reference/esp32/user-guide-devkitm-1.rst
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318
docs/zh_CN/hw-reference/esp32/user-guide-devkitm-1.rst
Normal file
@ -0,0 +1,318 @@
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===================
|
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ESP32-DevKitM-1
|
||||
===================
|
||||
|
||||
:link_to_translation:`en: [English]`
|
||||
|
||||
本指南将介绍如何使用 ESP32-DevKitM-1，并提供更多关于此开发板的信息。
|
||||
|
||||
ESP32-DevKitM-1 是乐鑫推出的一款基于 ESP32-MINI-1 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，用户可根据实际需求，通过跳线轻松连接多种外围设备，同时也可将开发板插在面包板上使用。
|
||||
|
||||
|
||||
+------------------------+-------------------------+
|
||||
| |ESP32-DevKitM-1-正面| | |ESP32-DevKitM-1-侧面| |
|
||||
+------------------------+-------------------------+
|
||||
| ESP32-DevKitM-1-正面 | ESP32-DevKitM-1-侧面 |
|
||||
+------------------------+-------------------------+
|
||||
|
||||
.. |ESP32-DevKitM-1-正面| image:: ../../../_static/esp32-DevKitM-1-front.png
|
||||
|
||||
.. |ESP32-DevKitM-1-侧面| image:: ../../../_static/esp32-DevKitM-1-isometric.png
|
||||
|
||||
|
||||
本指南包括：
|
||||
|
||||
- `快速入门`_：提供 ESP32-DevKitM-1 的简要概述及必要的硬件和软件信息。
|
||||
- `硬件参考`_：提供 ESP32-DevKitM-1 的详细硬件信息。
|
||||
- `相关文档`_：提供相关文档的链接。
|
||||
|
||||
|
||||
快速入门
|
||||
===========
|
||||
|
||||
本节介绍如何开始使用 ESP32-DevKitM-1，主要包括三大部分：首先，介绍一些关于 ESP32-DevKitM-1 的基本信息，然后在 `应用程序开发`_ 章节介绍如何进行硬件初始化，最后介绍如何为 ESP32-DevKitM-1 烧录固件。
|
||||
|
||||
|
||||
概述
|
||||
-------
|
||||
|
||||
ESP32-DevKitM-1 开发板是一款小巧实用的开发板，具备以下特色功能：
|
||||
|
||||
- 集成了 `ESP32-MINI-1 <https://www.espressif.com/sites/default/files/documentation/esp32-mini-1_datasheet_cn.pdf>`_ 模组
|
||||
- USB 转串口编程接口同时可为开发板供电
|
||||
- 设有排针
|
||||
- 设有重置按钮和固件下载模式激活按钮
|
||||
- 以及其他组件
|
||||
|
||||
|
||||
|
||||
内含组件和包装
|
||||
---------------
|
||||
|
||||
零售订单
|
||||
^^^^^^^^^^^
|
||||
|
||||
如购买样品，每个 ESP32-DevKitM-1 底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-DevKitM-1 烧录底板将以大纸板箱包装。
|
||||
|
||||
批量订单请参考 `乐鑫产品订购信息 <https://www.espressif.com/sites/default/files/documentation/espressif_products_ordering_information_cn.pdf>`__ (PDF)。
|
||||
|
||||
|
||||
组件介绍
|
||||
-----------
|
||||
|
||||
ESP32-DevKitM-1 开发板的主要组件、接口及控制方式见下。
|
||||
|
||||
|
||||
.. figure:: ../../../_static/esp32-devkitm-1-v1-annotated-photo.png
|
||||
:align: center
|
||||
:alt: ESP32-DevKitM-1 - 正面
|
||||
:figclass: align-center
|
||||
|
||||
ESP32-DevKitM-1 - 正面
|
||||
|
||||
|
||||
.. list-table::
|
||||
:widths: 25 75
|
||||
:header-rows: 1
|
||||
|
||||
* - 主要组件
|
||||
- 基本介绍
|
||||
* - ESP32-MINI-1
|
||||
- ESP32-MINI-1（4MB Flash，PCB Antenna）模组。更多详情，请见 `《ESP32-MINI-1 技术规格书》 <https://www.espressif.com/sites/default/files/documentation/esp32-mini-1_datasheet_cn.pdf>`_
|
||||
* - 5 V 转 3.3 V LDO
|
||||
- 电源转换器，输入 5 V，输出 3.3 V
|
||||
* - Boot 键
|
||||
- 下载按键。按下 **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 键
|
||||
- 复位按键
|
||||
* - Micro-USB 接口
|
||||
- USB 接口，可用作开发板的供电电源或 PC 和 ESP32 芯片的通信接口
|
||||
* - 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
|
||||
* - 3.3 V 电源指示灯
|
||||
- 开发板连接 USB 电源后，该指示灯亮起。更多信息，请见 `相关文档`_ 中的原理图
|
||||
* - I/O 连接器
|
||||
- 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 芯片编程，开发多种功能
|
||||
|
||||
|
||||
|
||||
应用程序开发
|
||||
---------------
|
||||
|
||||
ESP32-DevKitM-1 上电前，请首先确认开发板完好无损。
|
||||
|
||||
|
||||
硬件准备
|
||||
^^^^^^^^^^^^
|
||||
|
||||
- ESP32-DevKitM-1 开发板
|
||||
- USB A / micro USB B 数据线
|
||||
- PC（Windows、Linux 或 Mac OS）
|
||||
|
||||
|
||||
软件设置
|
||||
^^^^^^^^^^^
|
||||
|
||||
现在，请前往 :doc:`../../get-started/index` 中的 :ref:`get-started-step-by-step` 章节，查看如何设置开发环境，并尝试将示例项目烧录至您的开发板。
|
||||
|
||||
|
||||
硬件参考
|
||||
===========
|
||||
|
||||
功能框图
|
||||
----------
|
||||
|
||||
ESP32-DevKitM-1 的主要组件和连接方式如下图所示。
|
||||
|
||||
.. figure:: ../../../_static/esp32-DevKitM-1_v1_SystemBlock.png
|
||||
:align: center
|
||||
:alt: ESP32-DevKitM-1
|
||||
:figclass: align-center
|
||||
|
||||
ESP32-DevKitM-1
|
||||
|
||||
|
||||
电源选项
|
||||
----------
|
||||
|
||||
开发板可从以下三种供电方式中任选其一：
|
||||
|
||||
* Micro USB 供电（默认）
|
||||
* 5V / GND 管脚供电
|
||||
* 3V3 / GND 管脚供电
|
||||
|
||||
.. warning::
|
||||
|
||||
- 上述供电模式 **不可同时连接**，否则可能会损坏开发板和/或电源。
|
||||
- 建议选择第一种供电方式：Micro USB 端口供电。
|
||||
|
||||
|
||||
管脚描述
|
||||
----------
|
||||
|
||||
开发板两侧 I/O 管脚，其具体名称和功能见下表。外设管脚分配请参考 `《ESP32 技术规格书》`_。
|
||||
|
||||
.. list-table::
|
||||
:header-rows: 1
|
||||
:widths: 10 12 12 66
|
||||
|
||||
|
||||
* - 编号
|
||||
- 名称
|
||||
- 类型
|
||||
- 功能
|
||||
* - 1
|
||||
- GND
|
||||
- P
|
||||
- 接地
|
||||
* - 2
|
||||
- 3V3
|
||||
- P
|
||||
- 3.3 V 电源
|
||||
* - 3
|
||||
- I36
|
||||
- I
|
||||
- GPIO36, ADC1_CH0, RTC_GPIO0
|
||||
* - 4
|
||||
- I37
|
||||
- I
|
||||
- GPIO37, ADC1_CH1, RTC_GPIO1
|
||||
* - 5
|
||||
- I38
|
||||
- I
|
||||
- GPIO38, ADC1_CH2, RTC_GPIO2
|
||||
* - 6
|
||||
- I39
|
||||
- I
|
||||
- GPIO39, ADC1_CH3, RTC_GPIO3
|
||||
* - 7
|
||||
- RST
|
||||
- I
|
||||
- 复位；高电平：使能；低电平：关闭
|
||||
* - 8
|
||||
- I34
|
||||
- I
|
||||
- GPIO34, ADC1_CH6, RTC_GPIO4
|
||||
* - 9
|
||||
- I35
|
||||
- I
|
||||
- GPIO35, ADC1_CH7, RTC_GPIO5
|
||||
* - 10
|
||||
- IO32
|
||||
- I/O
|
||||
- GPIO32, XTAL_32K_P (32.768 kHz crystal oscillator input), ADC1_CH4, TOUCH9, RTC_GPIO9
|
||||
* - 11
|
||||
- IO33
|
||||
- I/O
|
||||
- GPIO33, XTAL_32K_N (32.768 kHz crystal oscillator output), ADC1_CH5, TOUCH8, RTC_GPIO8
|
||||
* - 12
|
||||
- IO25
|
||||
- I/O
|
||||
- GPIO25, DAC_1, ADC2_CH8, RTC_GPIO6, EMAC_RXD0
|
||||
* - 13
|
||||
- IO26
|
||||
- I/O
|
||||
- GPIO26, DAC_2, ADC2_CH9, RTC_GPIO7, EMAC_RXD1
|
||||
* - 14
|
||||
- IO27
|
||||
- I/O
|
||||
- GPIO27, ADC2_CH7, TOUCH7, RTC_GPIO17, EMAC_RX_DV
|
||||
* - 15
|
||||
- IO14
|
||||
- I/O
|
||||
- GPIO14, ADC2_CH6, TOUCH6, RTC_GPIO16, MTMS, HSPICLK, HS2_CLK, SD_CLK, EMAC_TXD2
|
||||
* - 16
|
||||
- 5V
|
||||
- P
|
||||
- 5 V 电源
|
||||
* - 17
|
||||
- IO12
|
||||
- I/O
|
||||
- GPIO12, ADC2_CH5, TOUCH5, RTC_GPIO15, MTDI, HSPIQ, HS2_DATA2, SD_DATA2, EMAC_TXD3
|
||||
* - 18
|
||||
- IO13
|
||||
- I/O
|
||||
- GPIO13, ADC2_CH4, TOUCH4, RTC_GPIO14, MTCK, HSPID, HS2_DATA3, SD_DATA3, EMAC_RX_ER
|
||||
* - 19
|
||||
- IO15
|
||||
- I/O
|
||||
- GPIO15, ADC2_CH3, TOUCH3, RTC_GPIO13, MTDO, HSPICS0, HS2_CMD, SD_CMD, EMAC_RXD3
|
||||
* - 20
|
||||
- IO2
|
||||
- I/O
|
||||
- GPIO2, ADC2_CH2, TOUCH2, RTC_GPIO12, HSPIWP, HS2_DATA0, SD_DATA0
|
||||
* - 21
|
||||
- IO0
|
||||
- I/O
|
||||
- GPIO0, ADC2_CH1, TOUCH1, RTC_GPIO11, CLK_OUT1, EMAC_TX_CLK
|
||||
* - 22
|
||||
- IO4
|
||||
- I/O
|
||||
- GPIO4, ADC2_CH0, TOUCH0, RTC_GPIO10, HSPIHD, HS2_DATA1, SD_DATA1, EMAC_TX_ER
|
||||
* - 23
|
||||
- IO9
|
||||
- I/O
|
||||
- GPIO9, HS1_DATA2, U1RXD, SD_DATA2
|
||||
* - 24
|
||||
- IO10
|
||||
- I/O
|
||||
- GPIO10, HS1_DATA3, U1TXD, SD_DATA3
|
||||
* - 25
|
||||
- IO5
|
||||
- I/O
|
||||
- GPIO5, HS1_DATA6, VSPICS0, EMAC_RX_CLK
|
||||
* - 26
|
||||
- IO18
|
||||
- I/O
|
||||
- GPIO18, HS1_DATA7, VSPICLK
|
||||
* - 27
|
||||
- IO23
|
||||
- I/O
|
||||
- GPIO23, HS1_STROBE, VSPID
|
||||
* - 28
|
||||
- IO19
|
||||
- I/O
|
||||
- GPIO19, VSPIQ, U0CTS, EMAC_TXD0
|
||||
* - 29
|
||||
- IO22
|
||||
- I/O
|
||||
- GPIO22, VSPIWP, U0RTS, EMAC_TXD1
|
||||
* - 30
|
||||
- IO21
|
||||
- I/O
|
||||
- GPIO21, VSPIHD, EMAC_TX_EN
|
||||
* - 31
|
||||
- TXD0
|
||||
- I/O
|
||||
- GPIO1, U0TXD, CLK_OUT3, EMAC_RXD2
|
||||
* - 32
|
||||
- RXD0
|
||||
- I/O
|
||||
- GPIO3, U0RXD, CLK_OUT2
|
||||
|
||||
|
||||
硬件修订历史
|
||||
===============
|
||||
|
||||
尚无版本升级历史。
|
||||
|
||||
|
||||
相关文档
|
||||
============
|
||||
|
||||
* `《ESP32-MINI-1 技术规格书》 <https://www.espressif.com/sites/default/files/documentation/esp32-mini-1_datasheet_cn.pdf>`_ (PDF)
|
||||
* `ESP32-DevKitM-1 原理图 <https://dl.espressif.com/dl/schematics/SCH_ESP32-DEVKITM-1_V1_20200910A.pdf>`_ (PDF)
|
||||
* `ESP32-DevKitM-1 PCB 布局图 <https://dl.espressif.com/dl/schematics/PCB_ESP32-DevKitM-1_V1_20200910AE.pdf>`_ (PDF)
|
||||
* `ESP32-DevKitM-1 布局图 <https://dl.espressif.com/dl/schematics/ESP32-DevKitM-1_V1.dxf>`_ (DXF) - 可使用 `Autodesk Viewer <https://viewer.autodesk.com/>`_ 查看
|
||||
* `乐鑫产品订购信息 <https://www.espressif.com/sites/default/files/documentation/espressif_products_ordering_information_cn.pdf>`_ (PDF)
|
||||
* `《ESP32 技术规格书》 <https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_cn.pdf>`_ (PDF)
|
||||
|
||||
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。
|
||||
Loading…
Reference in New Issue
Block a user