Printed circuit board
The printed circuit board (PCB) of this module is design using KiCAD. The dimension of the PCB is 42.42mm × 32.0mm. To build this PCB, use a 1.6mm FR4 board with a 1 oz thickness of copper.
The parameters to manufacture the PCB is in the below table:
| Parameter | Value |
|---|---|
| Width | 42.42mm |
| Height | 32.0mm |
| Number of layers | 2 |
| Material | FR4 (TG 130-140) |
| Thickness of PCB | 1.6mm |
| Copper weight | 1 oz |
| Surface finish | HASL lead-free |
| PCB solder mask | Green |
3D model of the PCB is illustrated below:
Front view:
Back view:
