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update: esp32s3开发板增加详细管脚描述
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@PKM-Bai
PKM-Bai committed Jul 18, 2024
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Expand Up @@ -45,6 +45,43 @@ CORE ESP32S3核心板是基于乐鑫ESP32-S3进行设计的一款核心板，尺

![footprint](https://openluat-luatcommunity.oss-cn-hangzhou.aliyuncs.com/images/PinOut_esp32s3.png)

**详细管脚描述**

| **编号** | **名称** | **复位后默认功能** | **复用功能** | **电源域** | **上下拉能力** |
| ------------ | -------- | --------------------------------------- | -----------| ---------- | -------------- |
| 32 | GND | 接地 | | | |
| 31 | 5V | 5V电源接口，与USB的VBUS相连 | | | |
| 30 | IO00 | GPIO00,输入 | | VDD3P3_CPU | UP/DOWN |
| 29 | IO10 | GPIO10,输入，输出，高阻 | | VDD3P3_CPU | UP/DOWN |
| 28 | IO11 | GPIO11,输入，输出，高阻 | I2C_SDA | VDD3P3_RTC | UP/DOWN |
| 27 | IO12 | GPIO12,输入，输出，高阻 | I2C_SCL | VDD3P3_RTC | UP/DOWN |
| 26 | 3.3V | 芯片电源，3.3V | | | |
| 25 | GND | 接地 | | | |
| 24 | IO13 | GPIO13,输入，输出，高阻 | | VDD3P3_CPU | UP/DOWN |
| 23 | IO14 | GPIO14,输入，输出，高阻 | SPI2_CS | VDD3P3_CPU | UP/DOWN |
| 22 | IO15 | GPIO15,输入，输出，高阻 | | VDD3P3_CPU | UP/DOWN |
| 21 | IO16 | GPIO16,输入，输出，高阻 | SPI2_MISO | VDD3P3_CPU | UP/DOWN |
| 20 | IO17 | GPIO17,输入，输出，高阻 | SPI2_MOSI | VDD3P3_RTC | UP/DOWN |
| 19 | IO18 | GPIO18,输入，输出，高阻 | SPI2_CK | VDD3P3_CPU | UP/DOWN |
| 18 | 3.3V | 芯片电源，3.3V | | | |
| 17 | GND | 接地 | | | |
| 16 | 5V | 5V电源接口，与USB的VBUS相连 | | | |
| 15 | PWB | 芯片3.3V供电控制,高电平有效，不用可悬空 | | | |
| 14 | GND | 接地 | | | |
| 13 | 3.3V | 芯片电源，3.3V | | | |
| 12 | RESET | 芯片复位 | | VDD3P3_RTC | |
| 11 | IO09 | GPIO09,输入，输出，高阻 | | VDD3P3_CPU | UP/DOWN |
| 10 | IO08 | GPIO08,输入，输出，高阻 | SDIO_D3 | VDD3P3_CPU | UP/DOWN |
| 09 | IO07 | GPIO07,输入，输出，高阻 | UART2_RX | VDD3P3_CPU | UP/DOWN |
| 08 | IO06 | GPIO06,输入，输出，高阻 | UART2_TX | VDD3P3_CPU | UP/DOWN |
| 07 | GND | 接地 | | | |
| 06 | IO05 | GPIO05,输入，输出，高阻 | SDIO_D2 | VDD3P3_CPU | UP/DOWN |
| 05 | IO04 | GPIO04,输入，输出，高阻 | SDIO_D1 | VDD3P3_CPU | UP/DOWN |
| 04 | IO03 | GPIO03,输入，输出，高阻 | SDIO_D0 | VDD3P3_CPU | UP/DOWN |
| 03 | IO02 | GPIO2,输入，输出，高阻 | UART1_RX/SDIO_CMD | VDD3P3_CPU | UP/DOWN |
| 02 | IO01 | GPIO1,输入，输出，高阻 | UART1_TX/SDIO_CLK | VDD3P3_CPU | UP/DOWN |
| 01 | GND | 接地 | | | |

- 任意GPIO均可作为PWM脚, 编号与GPIO一致, 但`同时只能开启8路PWM`,务必注意
- 图示SPI为 SPI 2

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