Platforms like GitHub host numerous user-created carrier board designs that are 94V-0 compliant, often used for specialized applications like NVMe storage or dual Ethernet setups. Key Specifications for Designers
of the PCB material itself, rather than a specific hardware model. cm4 94v0 schematics free
The official repository containing KiCad project files for the CM4 IO board. You can open these in KiCad to create your own custom board. cm4 94v0 schematics free
The Raspberry Pi Compute Module 4 (CM4) is built on a "94V-0" rated PCB (a standard flammability rating). While Raspberry Pi does release the full proprietary schematics for the CM4 module itself to protect its intellectual property, they provide comprehensive resources for designing carrier boards and understanding the module's interfaces. Official Design Resources cm4 94v0 schematics free