CM3+/32GB

The CM3+/32GB, or Compute Module 3+ with 32GB eMMC, is a compact and powerful computing solution from the Raspberry Pi Foundation, designed specifically for embedded applications and industrial use. This module is part of the Compute Module series, which allows developers to integrate Raspberry Pi technology into custom hardware designs.

Physical Characteristics: The CM3+ is a small, rectangular board measuring approximately 67.6mm x 31mm. It features a rugged design with a robust connector on one end, which allows it to be easily integrated into custom carrier boards. The module is built with a high-density connector that provides access to all the GPIO pins, power, and other interfaces, making it versatile for various applications.

Core Specifications: At the heart of the CM3+ is a quad-core ARM Cortex-A53 processor, running at 1.2 GHz, which provides a significant performance boost over its predecessors. The module is equipped with 1GB of LPDDR2 SDRAM, ensuring smooth multitasking and efficient operation for various applications. The standout feature of the CM3+/32GB variant is its onboard 32GB eMMC flash storage, which offers faster read and write speeds compared to traditional SD cards, enhancing the overall performance and reliability of the system.

Connectivity and Interfaces: The CM3+ supports a wide range of connectivity options, including HDMI, USB, I2C, SPI, and UART, allowing it to interface with various peripherals and sensors. The GPIO pins provide flexibility for custom hardware designs, enabling developers to create tailored solutions for their specific needs. The module also supports dual-band wireless connectivity (Wi-Fi and Bluetooth) when used with compatible carrier boards, making it suitable for IoT applications.

Power Requirements: The Compute Module 3+ operates at a voltage of 5V, with a typical current consumption that varies depending on the workload. It is designed to be power-efficient, making it ideal for battery-operated devices and applications where energy consumption is a critical factor.

Use Cases: The CM3+/32GB is particularly well-suited for a variety of applications, including digital signage, industrial automation, robotics, and IoT devices. Its compact size and powerful performance make it an excellent choice for developers looking to create custom solutions that require the capabilities of a full-fledged computer in a small form factor.

Software Compatibility: The module is compatible with the Raspberry Pi OS and other Linux-based operating systems, providing a familiar development environment for those already accustomed to the Raspberry Pi ecosystem. This compatibility allows developers to leverage a vast array of libraries and tools available in the Raspberry Pi community.

In summary, the CM3+/32GB from Raspberry Pi is a versatile and powerful computing module that combines a compact design with robust performance, making it an ideal choice for embedded systems and custom hardware projects. Its extensive connectivity options, ample storage, and compatibility with existing software ecosystems position it as a valuable tool for developers and engineers alike.