For technical boardviews and design files, you should reference the official Raspberry Pi design documents and community-led hardware projects. Official Raspberry Pi CM4 Design Files
You’ve likely seen "94V-0" printed in small white text on your PCB. This isn't a part number; it’s a UL 94V-0 flammability rating
, indicating the board's plastic/PCB materials will self-extinguish within 10 seconds in the event of a fire. Review of the Official CM4 IO Board Raspberry Pi CM4 IO Board is the standard reference carrier for the CM4. Jeff Geerling cm4 94v0 boardview new
: Use a multimeter to verify 5V, 3.3V, and 1.8V rails.
: Includes official KiCad project files, schematics, and footprints for the standard carrier board, which serve as a reference for the module's interface. Raspberry Pi Community Boardview & Schematic Resources For technical boardviews and design files, you should
Modern CM4 boards use high-density multi-layer PCBs. Boardviews help you visualize hidden vias and internal traces.
Finding boardview files for specific CM4 carrier boards can be challenging, but there are established resources. For official Raspberry Pi hardware, all design files are open-source and available directly from the Raspberry Pi website's documentation section. For third-party boards, the best place to start is the manufacturer's own product page or GitHub repository. Many reputable manufacturers, like Waveshare or Cytron, release full schematics and PCB layouts in KiCad or Eagle format, which can serve as de facto boardview files. Review of the Official CM4 IO Board Raspberry
At its heart, the is the powerhouse of the popular Raspberry Pi 4, repackaged into a compact, flexible "system on module" (SoM). It's the brain that's designed to be embedded directly into custom hardware products. The Raspberry Pi CM4 I/O Board is a carrier board that can be used with the Compute Module 4, providing PCIe, dual HDMI, and extensive I/O.
Understanding the board layout and having access to its boardview files is essential for anyone designing custom carrier boards or performing hardware repairs on the Raspberry Pi Compute Module 4 (CM4). The CM4 represents a significant departure from previous SODIMM-style modules, utilizing two high-density 100-pin connectors for its electrical interface. Understanding the CM4 94V-0 Specification
While Raspberry Pi has not released official schematics for the CM4 module itself, they provide comprehensive design files for the , which serves as the primary reference for boardview and layout.
: The new boardview highlights the PCIe lanes, which allow for high-speed peripherals like NVMe SSDs or networking cards.