4 layers60 × 60 mm

Stillpoint
techmiguel/stillpoint
Open-hardware 60 GHz radar ceiling sensor: presence & fall detection without a camera. Matter over Thread, KiCad 4-layer Ø60 mm board.
95 parts1CERN-OHL-S-2.0
KiCad boards from 1 GitHub repository tagged “60ghz”, the most starred first; open any of them in PCBKit.

techmiguel/stillpoint
Open-hardware 60 GHz radar ceiling sensor: presence & fall detection without a camera. Matter over Thread, KiCad 4-layer Ø60 mm board.