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docs: update user-guide-devkitm-1.rst
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docs/_static/ESP32_DevKitM-1_pinlayout.png
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docs/_static/ESP32_DevKitM-1_pinlayout.png
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@ -168,7 +168,7 @@ The table below provides the Name and Function of pins on both sides of the boar
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* - No.
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- Name
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- Type
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- Type [1]_
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- Function
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* - 1
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- GND
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@ -237,7 +237,7 @@ The table below provides the Name and Function of pins on both sides of the boar
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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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- GPIO12, ADC2_CH5, TOUCH5, RTC_GPIO15, MTDI [2]_, 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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@ -245,15 +245,15 @@ The table below provides the Name and Function of pins on both sides of the boar
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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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- GPIO15, ADC2_CH3, TOUCH3, RTC_GPIO13, MTDO [2]_, 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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- GPIO2 [2]_, 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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- GPIO0 [2]_, 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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@ -269,7 +269,7 @@ The table below provides the Name and Function of pins on both sides of the boar
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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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- GPIO5 [2]_, 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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@ -299,6 +299,19 @@ The table below provides the Name and Function of pins on both sides of the boar
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- I/O
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- GPIO3, U0RXD, CLK_OUT2
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.. [1] P: Power supply; I: Input; O: Output.
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.. [2] MTDI, GPIO0, GPIO2, MTDO, and GPIO5 are strapping pins. These pins are used to control several chip functions depending on binary voltage values applied to the pins during chip power-up or system reset. For description and application of the strapping pins, please refer to `ESP32 Datasheet`_ > Section *Strapping Pins*.
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Pin Layout
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^^^^^^^^^^^
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.. figure:: ../../../_static/ESP32_DevKitM-1_pinlayout.png
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:align: center
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:scale: 43%
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:alt: ESP32-DevKitM-1 (click to enlarge)
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:figclass: align-center
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ESP32-DevKitM-1 (click to enlarge)
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Hardware Revision Details
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============================
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@ -168,7 +168,7 @@ ESP32-DevKitM-1 的主要组件和连接方式如下图所示。
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* - 编号
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- 名称
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- 类型
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- 类型 [1]_
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- 功能
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* - 1
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- GND
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@ -237,7 +237,7 @@ ESP32-DevKitM-1 的主要组件和连接方式如下图所示。
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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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- GPIO12, ADC2_CH5, TOUCH5, RTC_GPIO15, MTDI [2]_, 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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@ -245,15 +245,15 @@ ESP32-DevKitM-1 的主要组件和连接方式如下图所示。
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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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- GPIO15, ADC2_CH3, TOUCH3, RTC_GPIO13, MTDO [2]_, 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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- GPIO2 [2]_, 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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- GPIO0 [2]_, 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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@ -269,7 +269,7 @@ ESP32-DevKitM-1 的主要组件和连接方式如下图所示。
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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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- GPIO5 [2]_, 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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@ -297,8 +297,23 @@ ESP32-DevKitM-1 的主要组件和连接方式如下图所示。
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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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- GPIO3, U0RXD, CLK_OUT2
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.. [1] P：电源；I：输入；O：输出。
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.. [2] MTDI、GPIO0、GPIO2、MTDO 和 GPIO5 为 Strapping 管脚。在芯片上电和系统复位过程中，Strapping 管脚根据管脚的二进制电压值控制芯片功能。Strapping 管脚的具体描述和应用，请参考 `《ESP32 技术规格书》`_ > 章节 Strapping 管脚。
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管脚布局
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^^^^^^^^
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ESP32-DevKitM-1 的主要组件和连接方式如下图所示。
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.. figure:: ../../../_static/ESP32_DevKitM-1_pinlayout.png
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:align: center
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:scale: 43%
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:alt: ESP32-DevKitM-1 （点击放大）
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:figclass: align-center
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ESP32-DevKitM-1 （点击放大）
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硬件修订历史
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===============
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