Hardware Description
Introduction to hardware device interfaces
40 Pin GPIO InterfaceGPIO pin definitions
Audio TestAudio input/output guide
ButtonsOnboard button guide
Forced Download Mode (EDL)EDL flashing mode guide
Ethernet InterfaceWired network connection guide
Fan InterfaceCooling fan connection guide
Hardware InformationProduct specifications and hardware parameters
HDMI InterfaceDisplay connection guide
MicroSD Card SlotMicroSD card usage guide
MIPI CSI InterfaceCamera interface guide
M.2 InterfaceM.2 interface usage and connection guide
Power InterfacePower supply methods and specifications
RTCReal-time clock usage guide
USB Type-A / CUSB interface usage guide
WIFI / Bluetooth InterfaceWireless network and Bluetooth