Printed circuit board
The printed circuit board (PCB) of this module is designed using KiCAD. The dimension of the PCB is 41.2mm × 32.1mm. To build this PCB we used, 1.6mm FR4 board with a 1oz thickness of copper.
The parameters which we used to manufacture the PCB is in the below table:
| Parameter | Value |
|---|---|
| Width | 41.2mm |
| Height | 32.1mm |
| 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 | Red |
3D model of the PCB is illustrated below:
Front view:
Back view:
