Product Descriptions
AiPi-UNO-ET485 is an Arduino development board designed for Ai-M61-32S, supporting Aruino IDE development. It adopts the classic board design of Arduino UNO, and the motherboard is also compatible with the classic appearance. The board has an Ethernet circuit, 485 interface, and CH340C serial port burning. The Ai-M61-32S Wi Fi 6 module still carries all available GPIO for easy expansion.
Product Specifications
| 可用GPIO列表 List of available GPIO | ||
| GPIO 引脚名称 GPIO pin name | GPIO 名称 GPIO Name | GPIO 其他功能 GPIO Other Functions |
| RX | 默认烧录及LOg口/SPI_MOSI/SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM0 | |
| TX | 默认烧录及LOg口/GPI021/SPI_SCLK/I2S_FS/I2C_SDA/PWM0 | |
| IO17 | SPI_SCLK/I2S_FS/I2C_SDA/XTAL_32K_OUT/PWM0 | |
| IO12 | SPI_SS/SDH_CLK/SF3_D0/I2S_BCLK/I2C_SCL/PWM0/ADC_CH6 | |
| IO14 | SPI_MOSI/SPI_MISO/SDH_DAT3/SF3_D1/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM0/ADC_CH4 | |
| IO15 | SPI_MOSI/SDH_DAT2/SF3_CS/I2S_DO/I2S_RCLK_O/I2C_SDA/PWM0 | |
| IO18 | SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM0 | |
| IO19 | SPI_MOSI/I2S_DO/I2S_RCLK_O/I2C_SDA/PWM0/ADC_CH1 | |
| IO13 | SPI_SCLK/SDH_CMD/SF3_D2/I2S_FS/I2C_SDA/PWM0 | |
| ADC_CH5 | ||
| IO10 | SPI_MISO/SDH_DAT1/SF2_D3/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM0/ADC_CH7 | |
| IO11 | SPI_MOSI/SDH_DAT0/SF3_CLK/I2S_DO/I2S_RCLK_O/I2C_SDA/PWM0 | |
| IO20 | SPI_SS/I2S_BCLK/I2C_SCL/PWM0/ADC_CH0 | |
| USB_DP | / | |
| USB_DM | / | |
| IO23 | /SPI_MOSI/I2S_DO/I2S_RCLK_O/I2C_SDA/PWM0 | |
| IO24 | SPI_SS/I2S_BCLK/I2C_SCL/PWM0 | |
Other IOs are occupied by Ethernet and 485 and cannot be used,
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