PCB type : Half via board 

PCB Layer：2 layer 

PCB material: FR4 TG170 

PCB thickness: 1.0mm 

PCB copper thickness: 1OZ 

PCB via size: 0.3mm 

PCB track/gap: 6mil/6mil 

PCB outline:  Routing 

PCB solder mask : green  

PCB silkscreen: White

PCB technology: Half via

PCB surface: ENIG