The Raspberry Pi Compute Module 4 is a high-performance and versatile embedded computing solution that brings together the powerful capabilities of the Raspberry Pi 4 into a smaller, more compact form factor, making it an excellent choice for deep embedded applications where space is at a premium. This module is designed for advanced users and developers who require the flexibility to create custom systems and solutions, offering a modular approach to embedded computing.

At the heart of the Compute Module 4 is a quad-core ARM Cortex-A72 processor running at 1.5 GHz, delivering substantial processing power for demanding tasks like real-time data processing, industrial automation, and edge computing. The module also supports dual video outputs, allowing for simultaneous display of two independent screens with resolutions up to 4K, which is ideal for multimedia applications, digital signage, and more.

In terms of memory and storage, the Compute Module 4 offers several configurations to cater to different use cases. It is available with up to 8GB of LPDDR4-3200 SDRAM, providing ample memory for handling complex tasks or running multiple applications concurrently. The storage options are also flexible, with choices ranging from eMMC flash storage (up to 32GB) to microSD cards for the operating system and data storage. This allows developers to choose the best combination of speed, capacity, and cost for their specific needs.

Additionally, the Compute Module 4 includes a variety of I/O interfaces that make it highly adaptable to a wide range of applications. These include PCIe lanes for high-speed expansion, USB interfaces, and support for Gigabit Ethernet, ensuring fast networking and connectivity. The module also supports wireless connectivity options such as Wi-Fi 802.11ac and Bluetooth 5.0, enabling the creation of wireless solutions without the need for additional peripherals.

Whether used in industrial automation, IoT devices, robotics, or custom embedded systems, the Raspberry Pi Compute Module 4 is an ideal platform for developers who need a compact, powerful, and flexible computing solution that can be integrated seamlessly into a variety of end-user products. Its small size, high-performance specs, and wide array of connectivity options make it the perfect choice for creating tailored, cutting-edge embedded systems.

Feature

• The CPU has been upgraded to the BCM2711, a quad-core Cortex-A72 64-bit processor, offering significantly enhanced performance.
• There are more memory options available (1GB, 2GB, 4GB, 8GB), making it suitable for large-scale data compilation tasks.
• The eMMC flash storage has been improved with a transfer speed of up to 100MB/s, which is four times faster than the CM3+.
• Wireless module options have been added, using the same Wi-Fi and Bluetooth modules as the Pi 4B, and it offers both onboard PCB antennas and external antenna support, making it more suitable for industrial applications.
• The design now uses B-to-B connectors, replacing the previous CM series’ gold finger design, which improves stability.
• The board includes onboard Gigabit Ethernet with support for EEE1588, making it ideal for network application development.
• Additionally, the PCIe interface expansion has been added, allowing for flexible integration of additional modules.

Application

• Industrial Automation and Control
• Internet of Things (IoT) Applications
• Digital Signage and Advertising
• Embedded Systems and Custom Devices
• Networking and Communication Systems
• Media Centers and Multimedia Applications
• Edge Computing and AI Applications
• Retail and Point of Sale (POS) Systems