kopia lustrzana https://github.com/espressif/esp-idf
Merge branch 'docs/update_get-started' into 'master'
docs: updated gpio and sync up line numbers Closes DOC-3350 and DOC-3390 See merge request espressif/esp-idf!19959pull/9803/head
commit
3ca44d4d0f
|
@ -93,8 +93,7 @@ esp_err_t gpio_set_intr_type(gpio_num_t gpio_num, gpio_int_type_t intr_type);
|
||||||
* @note ESP32: Please do not use the interrupt of GPIO36 and GPIO39 when using ADC or Wi-Fi and Bluetooth with sleep mode enabled.
|
* @note ESP32: Please do not use the interrupt of GPIO36 and GPIO39 when using ADC or Wi-Fi and Bluetooth with sleep mode enabled.
|
||||||
* Please refer to the comments of `adc1_get_raw`.
|
* Please refer to the comments of `adc1_get_raw`.
|
||||||
* Please refer to Section 3.11 of <a href="https://espressif.com/sites/default/files/documentation/eco_and_workarounds_for_bugs_in_esp32_en.pdf">ESP32 ECO and Workarounds for Bugs</a> for the description of this issue.
|
* Please refer to Section 3.11 of <a href="https://espressif.com/sites/default/files/documentation/eco_and_workarounds_for_bugs_in_esp32_en.pdf">ESP32 ECO and Workarounds for Bugs</a> for the description of this issue.
|
||||||
* As a workaround, call adc_power_acquire() in the app. This will result in higher power consumption (by ~1mA),
|
|
||||||
* but will remove the glitches on GPIO36 and GPIO39.
|
|
||||||
*
|
*
|
||||||
* @param gpio_num GPIO number. If you want to enable an interrupt on e.g. GPIO16, gpio_num should be GPIO_NUM_16 (16);
|
* @param gpio_num GPIO number. If you want to enable an interrupt on e.g. GPIO16, gpio_num should be GPIO_NUM_16 (16);
|
||||||
*
|
*
|
||||||
|
|
|
@ -200,6 +200,7 @@ Dmax Maximum of the output ADC raw digital reading result, which is 2^bitwidt
|
||||||
|
|
||||||
To do further calbration to convert the ADC raw result to voltage in mV, please refer to calibration doc :doc:`adc_calibration`.
|
To do further calbration to convert the ADC raw result to voltage in mV, please refer to calibration doc :doc:`adc_calibration`.
|
||||||
|
|
||||||
|
.. _hardware_limitations_adc_continuous:
|
||||||
|
|
||||||
Hardware Limitations
|
Hardware Limitations
|
||||||
^^^^^^^^^^^^^^^^^^^^
|
^^^^^^^^^^^^^^^^^^^^
|
||||||
|
|
|
@ -143,6 +143,7 @@ Read Raw Result
|
||||||
ESP_ERROR_CHECK(adc_oneshot_read(adc1_handle, EXAMPLE_ADC1_CHAN1, &adc_raw[0][1]));
|
ESP_ERROR_CHECK(adc_oneshot_read(adc1_handle, EXAMPLE_ADC1_CHAN1, &adc_raw[0][1]));
|
||||||
ESP_LOGI(TAG, "ADC%d Channel[%d] Raw Data: %d", ADC_UNIT_1 + 1, EXAMPLE_ADC1_CHAN1, adc_raw[0][1]);
|
ESP_LOGI(TAG, "ADC%d Channel[%d] Raw Data: %d", ADC_UNIT_1 + 1, EXAMPLE_ADC1_CHAN1, adc_raw[0][1]);
|
||||||
|
|
||||||
|
.. _hardware_limitations_adc_oneshot:
|
||||||
|
|
||||||
Hardware Limitations
|
Hardware Limitations
|
||||||
^^^^^^^^^^^^^^^^^^^^
|
^^^^^^^^^^^^^^^^^^^^
|
||||||
|
|
|
@ -198,7 +198,8 @@ Overview
|
||||||
- JTAG: GPIO12-15 are usually used for inline debug.
|
- JTAG: GPIO12-15 are usually used for inline debug.
|
||||||
- GPI: GPIO34-39 can only be set as input mode and do not have software-enabled pullup or pulldown functions.
|
- GPI: GPIO34-39 can only be set as input mode and do not have software-enabled pullup or pulldown functions.
|
||||||
- TXD & RXD are usually used for flashing and debugging.
|
- TXD & RXD are usually used for flashing and debugging.
|
||||||
- ADC2: ADC2 pins cannot be used when Wi-Fi is used. So, if you are having trouble getting the value from an ADC2 GPIO while using Wi-Fi, you may consider using an ADC1 GPIO instead, which should solve your problem. For more details, please refer to `ADC limitations <https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/peripherals/adc.html#adc-limitations>`_.
|
- ADC2: ADC2 pins cannot be used when Wi-Fi is used. So, if you are having trouble getting the value from an ADC2 GPIO while using Wi-Fi, you may consider using an ADC1 GPIO instead, which should solve your problem. For more details, please refer to :ref:`Hardware Limitations of ADC Continuous Mode <hardware_limitations_adc_continuous>` and :ref:`Hardware Limitations of ADC Oneshot Mode <hardware_limitations_adc_oneshot>`.
|
||||||
|
- Please do not use the interrupt of GPIO36 and GPIO39 when using ADC or Wi-Fi and Bluetooth with sleep mode enabled. Please refer to `ESP32 ECO and Workarounds for Bugs <https://espressif.com/sites/default/files/documentation/eco_and_workarounds_for_bugs_in_esp32_en.pdf>`_ > Section 3.11 for the detailed description of the issue.
|
||||||
|
|
||||||
|
|
||||||
.. only:: esp32s2
|
.. only:: esp32s2
|
||||||
|
|
|
@ -329,4 +329,4 @@ Related Documents
|
||||||
* `ESP32 Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf>`_ (PDF)
|
* `ESP32 Datasheet <https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf>`_ (PDF)
|
||||||
* `ESP Product Selector <https://products.espressif.com/#/product-selector?names=>`_
|
* `ESP Product Selector <https://products.espressif.com/#/product-selector?names=>`_
|
||||||
|
|
||||||
For other design documentation for the board, please contact us at sales@espressif.com.
|
For other design documentation for the board, please contact us at sales@espressif.com.
|
||||||
|
|
|
@ -9,7 +9,7 @@
|
||||||
|
|
||||||
.. only:: esp32 or esp32s2 or esp32c3 or esp32s3
|
.. only:: esp32 or esp32s2 or esp32c3 or esp32s3
|
||||||
|
|
||||||
- 支持 4 个虚拟接口,即STA、AP、Sniffer 和 reserved。
|
- 支持 4 个虚拟接口,即 STA、AP、Sniffer 和 reserved。
|
||||||
- 支持仅 station 模式、仅 AP 模式、station/AP 共存模式
|
- 支持仅 station 模式、仅 AP 模式、station/AP 共存模式
|
||||||
- 支持使用 IEEE 802.11b、IEEE 802.11g、IEEE 802.11n 和 API 配置协议模式
|
- 支持使用 IEEE 802.11b、IEEE 802.11g、IEEE 802.11n 和 API 配置协议模式
|
||||||
- 支持 WPA/WPA2/WPA3/WPA2-企业版/WPA3-企业版/WAPI/WPS 和 DPP
|
- 支持 WPA/WPA2/WPA3/WPA2-企业版/WPA3-企业版/WAPI/WPS 和 DPP
|
||||||
|
@ -1395,6 +1395,7 @@ Wi-Fi 国家/地区代码
|
||||||
- 该 station 与 station 模式、WIFI_COUNTRY_POLICY_MANUAL 策略下使用的国家/地区信息相同。
|
- 该 station 与 station 模式、WIFI_COUNTRY_POLICY_MANUAL 策略下使用的国家/地区信息相同。
|
||||||
该 AP 与 AP 模式、WIFI_COUNTRY_POLICY_MANUAL 策略下使用的国家/地区信息相同。
|
该 AP 与 AP 模式、WIFI_COUNTRY_POLICY_MANUAL 策略下使用的国家/地区信息相同。
|
||||||
|
|
||||||
|
|
||||||
主信道
|
主信道
|
||||||
*************************
|
*************************
|
||||||
|
|
||||||
|
@ -1542,7 +1543,7 @@ AP 睡眠
|
||||||
- iperf example
|
- iperf example
|
||||||
- 15575346
|
- 15575346
|
||||||
|
|
||||||
使用 iperf example 测试吞吐量时,sdkconfig 是 :idf_file:` 示例/wifi/iperf/sdkconfig.defaults.esp32`。
|
使用 iperf example 测试吞吐量时,sdkconfig 是 :idf_file:`examples/wifi/iperf/sdkconfig.defaults.esp32`。
|
||||||
|
|
||||||
.. only:: esp32s2
|
.. only:: esp32s2
|
||||||
|
|
||||||
|
@ -1586,7 +1587,7 @@ AP 睡眠
|
||||||
- iperf example
|
- iperf example
|
||||||
- 15575346
|
- 15575346
|
||||||
|
|
||||||
使用 iperf example 测试吞吐量时,sdkconfig 是 :idf_file:` 示例/wifi/iperf/sdkconfig.defaults.esp32s2`。
|
使用 iperf example 测试吞吐量时,sdkconfig 是 :idf_file:`examples/wifi/iperf/sdkconfig.defaults.esp32s2`。
|
||||||
|
|
||||||
.. only:: esp32c3
|
.. only:: esp32c3
|
||||||
|
|
||||||
|
@ -1630,7 +1631,7 @@ AP 睡眠
|
||||||
- iperf example
|
- iperf example
|
||||||
- 15575346
|
- 15575346
|
||||||
|
|
||||||
使用 iperf example 测试吞吐量时,sdkconfig 是 :idf_file:` 示例/wifi/iperf/sdkconfig.defaults.esp32c3`。
|
使用 iperf example 测试吞吐量时,sdkconfig 是 :idf_file:`examples/wifi/iperf/sdkconfig.defaults.esp32c3`。
|
||||||
|
|
||||||
.. only:: esp32s3
|
.. only:: esp32s3
|
||||||
|
|
||||||
|
@ -1674,7 +1675,7 @@ AP 睡眠
|
||||||
- iperf example
|
- iperf example
|
||||||
- 15575346
|
- 15575346
|
||||||
|
|
||||||
使用 iperf example 测试吞吐量时,sdkconfig 是 :idf_file:` 示例/wifi/iperf/sdkconfig.defaults.esp32s3`。
|
使用 iperf example 测试吞吐量时,sdkconfig 是 :idf_file:`examples/wifi/iperf/sdkconfig.defaults.esp32s3`。
|
||||||
|
|
||||||
Wi-Fi 80211 数据包发送
|
Wi-Fi 80211 数据包发送
|
||||||
---------------------------
|
---------------------------
|
||||||
|
|
|
@ -198,7 +198,8 @@ GPIO & RTC GPIO
|
||||||
- JTAG:GPIO12-15 通常用于在线调试。
|
- JTAG:GPIO12-15 通常用于在线调试。
|
||||||
- GPI:GPIO34-39 只能设置为输入模式,不具备软件使能的上拉或下拉功能。
|
- GPI:GPIO34-39 只能设置为输入模式,不具备软件使能的上拉或下拉功能。
|
||||||
- TXD & RXD 通常用于烧录和调试。
|
- TXD & RXD 通常用于烧录和调试。
|
||||||
- ADC2:使用 Wi-Fi 时不能使用 ADC2 管脚。因此,如果您在使用 Wi-Fi 时无法从 ADC2 GPIO 获取值,可以考虑使用 ADC1 GPIO 来解决该问题。更多详情请参考 `ADC 限制 <https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/peripherals/adc.html#adc-limitations>`_。
|
- ADC2:使用 Wi-Fi 时不能使用 ADC2 管脚。因此,如果您在使用 Wi-Fi 时无法从 ADC2 GPIO 获取值,可以考虑使用 ADC1 GPIO 来解决该问题。更多详情请参考 :ref:`ADC 连续转换模式下的硬件限制 <hardware_limitations_adc_continuous>` 以及 :ref:`ADC 单次转换模式下的硬件限制<hardware_limitations_adc_oneshot>`。
|
||||||
|
- 使用 ADC 或睡眠模式下使用 Wi-Fi 和蓝牙时,请不要使用 GPIO36 和 GPIO39 的中断。有关问题的详细描述,请参考 `ESP32 ECO 和 Bug 解决方法 <https://espressif.com/sites/default/files/documentation/eco_and_workarounds_for_bugs_in_esp32_cn.pdf>`_ > 中的第 3.11 节。
|
||||||
|
|
||||||
|
|
||||||
.. only:: esp32s2
|
.. only:: esp32s2
|
||||||
|
|
|
@ -189,7 +189,6 @@ ESP-IDF 将下载至 ``~/esp/esp-idf``。
|
||||||
|
|
||||||
可运行您电脑 Python 文件夹中的 ``Install Certificates.command`` 安装证书。了解更多信息,请参考 `安装 ESP-IDF 工具时出现的下载错误 <https://github.com/espressif/esp-idf/issues/4775>`_。
|
可运行您电脑 Python 文件夹中的 ``Install Certificates.command`` 安装证书。了解更多信息,请参考 `安装 ESP-IDF 工具时出现的下载错误 <https://github.com/espressif/esp-idf/issues/4775>`_。
|
||||||
|
|
||||||
|
|
||||||
下载工具备选方案
|
下载工具备选方案
|
||||||
~~~~~~~~~~~~~~~~~~~~~~~~~~
|
~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||||
|
|
||||||
|
|
|
@ -10,9 +10,9 @@ ESP32-DevKitM-1 是乐鑫推出的一款基于 ESP32-MINI-1(1U) 模组的入门
|
||||||
|
|
||||||
|
|
||||||
+------------------------+-------------------------+
|
+------------------------+-------------------------+
|
||||||
| |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 | 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-正面| image:: ../../../_static/esp32-DevKitM-1-front.png
|
||||||
|
@ -63,7 +63,7 @@ ESP32-DevKitM-1 开发板是一款小巧实用的开发板,具备以下特色
|
||||||
|
|
||||||
批量订单请前往 https://www.espressif.com/zh-hans/contact-us/sales-questions。
|
批量订单请前往 https://www.espressif.com/zh-hans/contact-us/sales-questions。
|
||||||
|
|
||||||
组件介绍
|
组件介绍
|
||||||
-----------
|
-----------
|
||||||
|
|
||||||
ESP32-DevKitM-1 开发板的主要组件、接口及控制方式见下图。下文以板载 ESP32-MINI-1 的开发板为例进行说明。
|
ESP32-DevKitM-1 开发板的主要组件、接口及控制方式见下图。下文以板载 ESP32-MINI-1 的开发板为例进行说明。
|
||||||
|
@ -135,10 +135,10 @@ 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
|
.. figure:: ../../../_static/esp32-DevKitM-1_v1_SystemBlock.png
|
||||||
:align: center
|
:align: center
|
||||||
:alt: ESP32-DevKitM-1
|
:alt: ESP32-DevKitM-1
|
||||||
:figclass: align-center
|
:figclass: align-center
|
||||||
|
|
||||||
ESP32-DevKitM-1
|
ESP32-DevKitM-1
|
||||||
|
|
||||||
|
|
||||||
电源选项
|
电源选项
|
||||||
|
@ -161,142 +161,142 @@ ESP32-DevKitM-1 的主要组件和连接方式如下图所示。
|
||||||
|
|
||||||
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》`_。
|
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::
|
.. list-table::
|
||||||
:header-rows: 1
|
:header-rows: 1
|
||||||
:widths: 10 12 12 66
|
:widths: 10 12 12 66
|
||||||
|
|
||||||
|
|
||||||
* - 编号
|
* - 编号
|
||||||
- 名称
|
- 名称
|
||||||
- 类型 [1]_
|
- 类型 [1]_
|
||||||
- 功能
|
- 功能
|
||||||
* - 1
|
* - 1
|
||||||
- GND
|
- GND
|
||||||
- P
|
- P
|
||||||
- 接地
|
- 接地
|
||||||
* - 2
|
* - 2
|
||||||
- 3V3
|
- 3V3
|
||||||
- P
|
- P
|
||||||
- 3.3 V 电源
|
- 3.3 V 电源
|
||||||
* - 3
|
* - 3
|
||||||
- I36
|
- I36
|
||||||
- I
|
- I
|
||||||
- GPIO36, ADC1_CH0, RTC_GPIO0
|
- GPIO36, ADC1_CH0, RTC_GPIO0
|
||||||
* - 4
|
* - 4
|
||||||
- I37
|
- I37
|
||||||
- I
|
- I
|
||||||
- GPIO37, ADC1_CH1, RTC_GPIO1
|
- GPIO37, ADC1_CH1, RTC_GPIO1
|
||||||
* - 5
|
* - 5
|
||||||
- I38
|
- I38
|
||||||
- I
|
- I
|
||||||
- GPIO38, ADC1_CH2, RTC_GPIO2
|
- GPIO38, ADC1_CH2, RTC_GPIO2
|
||||||
* - 6
|
* - 6
|
||||||
- I39
|
- I39
|
||||||
- I
|
- I
|
||||||
- GPIO39, ADC1_CH3, RTC_GPIO3
|
- GPIO39, ADC1_CH3, RTC_GPIO3
|
||||||
* - 7
|
* - 7
|
||||||
- RST
|
- RST
|
||||||
- I
|
- I
|
||||||
- 复位;高电平:使能;低电平:关闭
|
- 复位;高电平:使能;低电平:关闭
|
||||||
* - 8
|
* - 8
|
||||||
- I34
|
- I34
|
||||||
- I
|
- I
|
||||||
- GPIO34, ADC1_CH6, RTC_GPIO4
|
- GPIO34, ADC1_CH6, RTC_GPIO4
|
||||||
* - 9
|
* - 9
|
||||||
- I35
|
- I35
|
||||||
- I
|
- I
|
||||||
- GPIO35, ADC1_CH7, RTC_GPIO5
|
- GPIO35, ADC1_CH7, RTC_GPIO5
|
||||||
* - 10
|
* - 10
|
||||||
- IO32
|
- IO32
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO32, XTAL_32K_P (32.768 kHz crystal oscillator input), ADC1_CH4, TOUCH9, RTC_GPIO9
|
- GPIO32, XTAL_32K_P (32.768 kHz crystal oscillator input), ADC1_CH4, TOUCH9, RTC_GPIO9
|
||||||
* - 11
|
* - 11
|
||||||
- IO33
|
- IO33
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO33, XTAL_32K_N (32.768 kHz crystal oscillator output), ADC1_CH5, TOUCH8, RTC_GPIO8
|
- GPIO33, XTAL_32K_N (32.768 kHz crystal oscillator output), ADC1_CH5, TOUCH8, RTC_GPIO8
|
||||||
* - 12
|
* - 12
|
||||||
- IO25
|
- IO25
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO25, DAC_1, ADC2_CH8, RTC_GPIO6, EMAC_RXD0
|
- GPIO25, DAC_1, ADC2_CH8, RTC_GPIO6, EMAC_RXD0
|
||||||
* - 13
|
* - 13
|
||||||
- IO26
|
- IO26
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO26, DAC_2, ADC2_CH9, RTC_GPIO7, EMAC_RXD1
|
- GPIO26, DAC_2, ADC2_CH9, RTC_GPIO7, EMAC_RXD1
|
||||||
* - 14
|
* - 14
|
||||||
- IO27
|
- IO27
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO27, ADC2_CH7, TOUCH7, RTC_GPIO17, EMAC_RX_DV
|
- GPIO27, ADC2_CH7, TOUCH7, RTC_GPIO17, EMAC_RX_DV
|
||||||
* - 15
|
* - 15
|
||||||
- IO14
|
- IO14
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO14, ADC2_CH6, TOUCH6, RTC_GPIO16, MTMS, HSPICLK, HS2_CLK, SD_CLK, EMAC_TXD2
|
- GPIO14, ADC2_CH6, TOUCH6, RTC_GPIO16, MTMS, HSPICLK, HS2_CLK, SD_CLK, EMAC_TXD2
|
||||||
* - 16
|
* - 16
|
||||||
- 5V
|
- 5V
|
||||||
- P
|
- P
|
||||||
- 5 V 电源
|
- 5 V 电源
|
||||||
* - 17
|
* - 17
|
||||||
- IO12
|
- IO12
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO12, ADC2_CH5, TOUCH5, RTC_GPIO15, MTDI [2]_, HSPIQ, HS2_DATA2, SD_DATA2, EMAC_TXD3
|
- GPIO12, ADC2_CH5, TOUCH5, RTC_GPIO15, MTDI [2]_, HSPIQ, HS2_DATA2, SD_DATA2, EMAC_TXD3
|
||||||
* - 18
|
* - 18
|
||||||
- IO13
|
- IO13
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO13, ADC2_CH4, TOUCH4, RTC_GPIO14, MTCK, HSPID, HS2_DATA3, SD_DATA3, EMAC_RX_ER
|
- GPIO13, ADC2_CH4, TOUCH4, RTC_GPIO14, MTCK, HSPID, HS2_DATA3, SD_DATA3, EMAC_RX_ER
|
||||||
* - 19
|
* - 19
|
||||||
- IO15
|
- IO15
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO15, ADC2_CH3, TOUCH3, RTC_GPIO13, MTDO [2]_, HSPICS0, HS2_CMD, SD_CMD, EMAC_RXD3
|
- GPIO15, ADC2_CH3, TOUCH3, RTC_GPIO13, MTDO [2]_, HSPICS0, HS2_CMD, SD_CMD, EMAC_RXD3
|
||||||
* - 20
|
* - 20
|
||||||
- IO2
|
- IO2
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO2 [2]_, ADC2_CH2, TOUCH2, RTC_GPIO12, HSPIWP, HS2_DATA0, SD_DATA0
|
- GPIO2 [2]_, ADC2_CH2, TOUCH2, RTC_GPIO12, HSPIWP, HS2_DATA0, SD_DATA0
|
||||||
* - 21
|
* - 21
|
||||||
- IO0
|
- IO0
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO0 [2]_, ADC2_CH1, TOUCH1, RTC_GPIO11, CLK_OUT1, EMAC_TX_CLK
|
- GPIO0 [2]_, ADC2_CH1, TOUCH1, RTC_GPIO11, CLK_OUT1, EMAC_TX_CLK
|
||||||
* - 22
|
* - 22
|
||||||
- IO4
|
- IO4
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO4, ADC2_CH0, TOUCH0, RTC_GPIO10, HSPIHD, HS2_DATA1, SD_DATA1, EMAC_TX_ER
|
- GPIO4, ADC2_CH0, TOUCH0, RTC_GPIO10, HSPIHD, HS2_DATA1, SD_DATA1, EMAC_TX_ER
|
||||||
* - 23
|
* - 23
|
||||||
- IO9
|
- IO9
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO9, HS1_DATA2, U1RXD, SD_DATA2
|
- GPIO9, HS1_DATA2, U1RXD, SD_DATA2
|
||||||
* - 24
|
* - 24
|
||||||
- IO10
|
- IO10
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO10, HS1_DATA3, U1TXD, SD_DATA3
|
- GPIO10, HS1_DATA3, U1TXD, SD_DATA3
|
||||||
* - 25
|
* - 25
|
||||||
- IO5
|
- IO5
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO5 [2]_, HS1_DATA6, VSPICS0, EMAC_RX_CLK
|
- GPIO5 [2]_, HS1_DATA6, VSPICS0, EMAC_RX_CLK
|
||||||
* - 26
|
* - 26
|
||||||
- IO18
|
- IO18
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO18, HS1_DATA7, VSPICLK
|
- GPIO18, HS1_DATA7, VSPICLK
|
||||||
* - 27
|
* - 27
|
||||||
- IO23
|
- IO23
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO23, HS1_STROBE, VSPID
|
- GPIO23, HS1_STROBE, VSPID
|
||||||
* - 28
|
* - 28
|
||||||
- IO19
|
- IO19
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO19, VSPIQ, U0CTS, EMAC_TXD0
|
- GPIO19, VSPIQ, U0CTS, EMAC_TXD0
|
||||||
* - 29
|
* - 29
|
||||||
- IO22
|
- IO22
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO22, VSPIWP, U0RTS, EMAC_TXD1
|
- GPIO22, VSPIWP, U0RTS, EMAC_TXD1
|
||||||
* - 30
|
* - 30
|
||||||
- IO21
|
- IO21
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO21, VSPIHD, EMAC_TX_EN
|
- GPIO21, VSPIHD, EMAC_TX_EN
|
||||||
* - 31
|
* - 31
|
||||||
- TXD0
|
- TXD0
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO1, U0TXD, CLK_OUT3, EMAC_RXD2
|
- GPIO1, U0TXD, CLK_OUT3, EMAC_RXD2
|
||||||
* - 32
|
* - 32
|
||||||
- RXD0
|
- RXD0
|
||||||
- I/O
|
- I/O
|
||||||
- GPIO3, U0RXD, CLK_OUT2
|
- GPIO3, U0RXD, CLK_OUT2
|
||||||
|
|
||||||
.. [1] P:电源;I:输入;O:输出。
|
.. [1] P:电源;I:输入;O:输出。
|
||||||
|
@ -305,8 +305,6 @@ ESP32-DevKitM-1 的主要组件和连接方式如下图所示。
|
||||||
管脚布局
|
管脚布局
|
||||||
^^^^^^^^
|
^^^^^^^^
|
||||||
|
|
||||||
ESP32-DevKitM-1 的主要组件和连接方式如下图所示。
|
|
||||||
|
|
||||||
.. figure:: ../../../_static/ESP32_DevKitM-1_pinlayout.png
|
.. figure:: ../../../_static/ESP32_DevKitM-1_pinlayout.png
|
||||||
:align: center
|
:align: center
|
||||||
:scale: 43%
|
:scale: 43%
|
||||||
|
@ -331,4 +329,4 @@ ESP32-DevKitM-1 的主要组件和连接方式如下图所示。
|
||||||
* `乐鑫产品选型工具 <https://products.espressif.com/#/product-selector?names=>`_
|
* `乐鑫产品选型工具 <https://products.espressif.com/#/product-selector?names=>`_
|
||||||
* `《ESP32 技术规格书》 <https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_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。
|
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。
|
||||||
|
|
Ładowanie…
Reference in New Issue