- After powering on the board, you can connect to the console through the TTL USB port
- Or use the usb-ttl tool to connect
PA2andPA3to the console
| Peripheral | Describe |
|---|---|
| USB OTG | MTD Devices |
| USB TTL | uart1 console |
| UART | uart0 to uart2 |
| Display Engine | Frontend, Backend, TCON |
| I2C | Connect to touch |
| SPI | Nor / Nand Flash |
| DVP Camera | OV2640 / OV5640 |
| SDIO | TF Card slot |
# Using mangopi_r3_defconfig
make mangopi_r3_defconfig
# Start compiling the tf card image
make