Raspberry Pi Compute Module 4 2GB/8GB Wi-Fi

Raspberry Pi Compute Module 4 2GB/8GB Wi‑Fi delivers the processing capability of Raspberry Pi 4 Model B within a compact system-on-module format designed for embedded integration. This industrial-ready compute module combines a Broadcom BCM2711 quad‑core Cortex‑A72 processor with LPDDR4 memory, onboard eMMC storage, and high‑bandwidth interfaces such as PCIe Gen2 and dual MIPI camera/display lanes. Support for dual 4K displays, hardware video decoding up to 4Kp60, and integrated wireless connectivity makes this compact computing platform suitable for advanced embedded systems, multimedia devices, and scalable industrial applications requiring powerful yet space‑efficient computing hardware.

Figure: RPI Compute Module 4 Hardware Overview

Figure: RPI Compute Module 4 Dimensions

Note: 4 × M2.5 mounting holes are located at the board corners. All mechanical dimensions are specified in millimeters.

Industrial‑Ready Compute Module Architecture

This embedded computing module integrates the Broadcom BCM2711 quad‑core Cortex‑A72 64‑bit processor running at 1.5GHz, paired with 2GB LPDDR4 memory and 8GB eMMC storage. The compact 55 × 40 mm system-on-module architecture allows product designers to embed Raspberry Pi‑level computing performance directly into custom carrier boards. Such architecture is widely used in industrial controllers, embedded automation systems, and intelligent edge devices requiring stable Linux computing capability inside space‑constrained hardware environments.

High‑Bandwidth Interfaces for System Integration

This compact embedded processor board exposes extensive high‑speed connectivity including PCIe Gen 2 x1, USB 2.0, 28 GPIO signals, and dedicated SD/eMMC interfaces. Dual MIPI CSI camera connectors and dual MIPI DSI display lanes support advanced vision and display subsystems, while Gigabit Ethernet enables reliable network communication. Such flexible I/O architecture allows the module to function as the central computing core for robotics controllers, machine‑vision equipment, smart kiosks, and industrial edge gateways.

4K Multimedia and Wireless Connectivity

This multimedia‑capable embedded computing board supports dual HDMI displays with resolutions up to 4K and hardware video decoding up to 4Kp60. Integrated dual‑band 2.4GHz and 5GHz wireless LAN plus Bluetooth 5.0 enable reliable wireless communication in connected devices. Modular wireless compliance certification significantly simplifies regulatory approval for finished products, reducing development cost and shortening time‑to‑market for commercial electronics integrating this compact Linux computing platform.

This small‑form‑factor computing core fits a wide range of embedded scenarios including industrial control systems, smart display terminals, robotics platforms, multimedia processing devices, and IoT edge gateways. High processing performance, versatile interfaces, and certified wireless connectivity make this system‑on‑module platform a practical foundation for scalable embedded product development.