Firmware and Tools¶
Firmware Flashing Tools:
- To flash to the SD card: - GUI: - SDCard Installer (Linux/Windows/Mac) 
- Etcher (Linux/Windows/Mac) 
- SD Firmware Tool (Windows) 
 
- CLI: - dd (Linux) 
 
 
- To flash to the eMMC: - GUI: - AndroidTool (Windows) 
 
- CLI: - upgrade_tool (Linux) 
- rkdeveloptool (Linux) 
 
 
Documents and Reference¶
Hardware Datasheets and Interfaces¶
Datasheets:
V1.0:
V1.3:
Expansion Interface:

Board Top:

Board Bottom:

