From e6787c15146befec8646ec11b740101fe874665d Mon Sep 17 00:00:00 2001 From: PKM-Bai <1242013107@qq.com> Date: Thu, 18 Jul 2024 11:24:50 +0800 Subject: [PATCH] =?UTF-8?q?update:=20esp32s3=E5=BC=80=E5=8F=91=E6=9D=BF?= =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E8=AF=A6=E7=BB=86=E7=AE=A1=E8=84=9A=E6=8F=8F?= =?UTF-8?q?=E8=BF=B0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- chips/esp32s3/board.md | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/chips/esp32s3/board.md b/chips/esp32s3/board.md index 38eee60a..0eb4d893 100644 --- a/chips/esp32s3/board.md +++ b/chips/esp32s3/board.md @@ -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