A simple, minimal PCB for making a Rasberry Pi Picoprobe, designed for ease of machining with a single layer, yet with optional additional features (A power LED and some power breakouts) if produced as a two-layer PCB.

Schematic	PCB Layout	Single Layer Layout

Rev 2 PCB Render	Rev 1 single-sided (off)	Rev 1 single-sided (active)

The single-sided version was machined using my homemade CNC Machine