This is a KiCad schematic of the outlines of a Raspberry Pi 2/3/4 HAT. The schematic conforms to the official HAT mechanical specification.
The intended use of this schematic is as a template when starting work on new HATs.
Features:
- Empty board with the correct dimensions for a Pi HAT
- Cut-outs for camera and display ribbon cables
- 40-pin header in correct location
3D rendering:
