Firefly Resource Repository
One-stop downloads for firmware, tools, drivers, SDKs, file systems and more.
EC-R3328PC
Firmwares
Android7.1
Android8.1
Android10.0
Source Codes
Android8.1 SDK Source Code
Android7.1.2 SDK Source Code
Linux_SDK (Support RK3328)
Tools
SD_Firmware_Tool (common)
RKDevTool (common)
The old version is called AndroidTool. Firmware upgrade tool.