Description: This PCB assembly is designed for Human Machine Interface (HMI) systems and functions as the main control board. It integrates MCU processing, communication interfaces, display control, user input management, and peripheral device control functions to provide reliable interaction between operators and industrial equipment.LJPCB provides one-stop PCBA manufacturing services, including PCB fabrication, component sourcing, SMT assembly, functional testing, and turnkey electronics manufacturing solutions.

Finished Copper Thickness	1/1/1/1oz	Surface Finishing	LF-HASL
Material	FR-4	Test	Test Flying Probe/E-Test
Solder Mask Type/Color	Black	Legend Mark	White