"CM4" refers directly to the . Unlike the standard Raspberry Pi 4 Model B, the Compute Module 4 strips away the bulky consumer ports (like USB and HDMI) and breaks out all its processing power, RAM, and storage into two high-density, low-profile board-to-board connectors on the bottom. It is designed specifically for industrial applications, embedded systems, and custom carrier boards. 2. 94V-0 (The UL Flammability Rating)
The official site hosts the "CM4 Datasheet" which contains the pinout for the module itself.
"CM4" refers directly to the . Unlike the standard Raspberry Pi 4 Model B, the Compute Module 4 strips away the bulky consumer ports (like USB and HDMI) and breaks out all its processing power, RAM, and storage into two high-density, low-profile board-to-board connectors on the bottom. It is designed specifically for industrial applications, embedded systems, and custom carrier boards. 2. 94V-0 (The UL Flammability Rating)
The official site hosts the "CM4 Datasheet" which contains the pinout for the module itself. cm4 94v0 schematics