Raspberry Pi provides official with pinouts for CM4 variants (eMMC/Lite, wireless/ non-wireless). Ensure the schematic matches CM4 (not CM3 or CM5).
Would you like a that’s pre-configured for 94V-0 projects? Let me know below. cm4 94v0 schematics
: The CM4 draws up to several amperes at 5 V. The PCB traces must be wide enough (e.g., ≥ 2 mm or multiple parallel traces) to carry this current without overheating. The official schematic notes that the +5 V supply on the IO board is rated for 3 A . Raspberry Pi provides official with pinouts for CM4
The most reliable resource is the (CM4IO-KiCAD.zip), available on the Raspberry Pi datasheets website. This design is the definitive reference, fully tested and verified by the silicon manufacturer. It is an "industrial-grade engineering reference design with mass-production capability," perfect for hardware engineers and OEMs. Let me know below