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// UBDS-RASPBERRY-PI-CM4-IO-BOARDCarrierintermediateLast verified 2026-04-13

Raspberry Pi Compute Module 4 IO Board

Raspberry Pi Foundation

Reference IO carrier for the Raspberry Pi Compute Module 4. Exposes PCIe x1 Gen 2, dual HDMI, gigabit Ethernet, dual USB 2.0, and a 40-pin GPIO header — the development platform for any CM4-based industrial product.

cm4carrierpcieindustrialprototypingembedded-linux
// data_completenesspartial|// schemav1.2
Raspberry Pi Compute Module 4 IO Board
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