1. Hardware & interface: ARM kernel; 128MB flash; 2KB DGUS flash; inapplicable for conditions with strong interference.
Unsupported functions: CRC checksum, data exporting and firmware upgrading via SD card, user defined baud rate.
2. Software: Unsupported functions: firmware parameter settings, DWIN_OS, software timer interface.
Only 2 curves are supported in dynamic curve function.