NanoPi Pinout
NanoPi NEO (24-pin GPIO Header)
| Pin | Name | Function | Type |
|---|
| 1 | SYS_3.3V | 3.3V Power | Power |
| 2 | VDD_5V | 5V Power | Power |
| 3 | I2C0_SDA | I2C Data / GPIO (PA12) | I2C/GPIO |
| 4 | VDD_5V | 5V Power | Power |
| 5 | I2C0_SCL | I2C Clock / GPIO (PA11) | I2C/GPIO |
| 6 | GND | Ground | Ground |
| 7 | GPIOG11 | GPIO | GPIO |
| 8 | UART1_TX | UART Transmit (PG6) | UART |
| 9 | GND | Ground | Ground |
| 10 | UART1_RX | UART Receive (PG7) | UART |
| 11 | UART2_TX | UART2 TX / GPIO (PA0) | UART/GPIO |
| 12 | GPIOA6 | GPIO / PWM | GPIO/PWM |
| 13 | UART2_RX | UART2 RX / GPIO (PA1) | UART/GPIO |
| 14 | GND | Ground | Ground |
| 15 | UART3_TX | UART3 TX / GPIO (PA13) | UART/GPIO |
| 16 | UART3_RX | UART3 RX / GPIO (PA14) | UART/GPIO |
| 17 | SYS_3.3V | 3.3V Power | Power |
| 18 | SPI1_CS | SPI Chip Select (PA13) | SPI |
| 19 | SPI1_MOSI | SPI MOSI (PA15) | SPI |
| 20 | GND | Ground | Ground |
| 21 | SPI1_MISO | SPI MISO (PA16) | SPI |
| 22 | UART2_RTS | UART2 RTS / GPIO (PA2) | GPIO |
| 23 | SPI1_CLK | SPI Clock (PA14) | SPI |
| 24 | UART2_CTS | UART2 CTS / GPIO (PA3) | GPIO |