Features & Benefits
- Light-emitting encoder with blue light for a high-tech feel
- TFT touch screen mode with serial port screen RS232 port
- 2 sets of UART serial port extension ports for DIY use
- 32-bit CPU 120MHz STM32F207VCT6 chip for easy firmware upgrades
- Supports two work modes: UART serial port screen mode and 12864 screen mode
- Reserves WIFI port, filament breaking detection and automatic shutdown extension ports