A CH340E Based Minimalist USB-Serial Adapter for BeaglePlay, AI64 and More.
The board is 4 layers and features components mainly sourced from LCSC for cost effectiveness and ease of building via JLC PCB or similar. It is designed in KiCAD 7.0.9.
| Front | Back |
|---|---|
 |
 |
Note
The header at the bottom should be Female to mate with BeaglePlay, not male as shown in the 3D render.