A System-on-Module (SoM) is a compact embedded circuit board that integrates core computing components to accelerate product development and deployment. It sits between a traditional System-on-Chip (SoC) and a full motherboard, offering high flexibility and scalability. SoMs are widely used in industrial automation, robotics, surveillance, edge computing, and more.
Modular Design: Combines CPU, GPU, RAM, storage, and wireless communication (e.g., Wi-Fi, Bluetooth) on a standardized PCB.
Rapid Deployment: Developers can plug the SoM into a custom carrier board to build a complete system, avoiding complex low-level hardware design.
High Expandability: Supports various I/O interfaces (GPIO, USB, Ethernet, SPI, UART), making it easy to connect sensors, displays, and peripherals.
OS Compatibility: Compatible with Linux, Android, RTOS, and often comes with pre-installed drivers and SDKs to speed up software development.
| Feature | SoM (System-on-Module) | SoC (System-on-Chip) |
|---|---|---|
| Composition | Multiple chips on a PCB | All functions integrated into a single chip |
| Expandability | High, supports external peripherals | Limited by chip packaging |
| Development Time | Short, ideal for rapid prototyping | Long, requires custom design and validation |
| Use Cases | Industrial control, edge computing, smart terminals | Smartphones, smartwatches, consumer electronics |
Industrial Gateways & Controllers: ARM-based edge gateways supporting multi-protocol communication and remote management.
Smart Vision Systems: Integrated AI accelerators for image recognition and video analytics.
Robotics & Automation: Real-time control and high-performance computing.
Medical Devices: Data acquisition, processing, and remote diagnostics.
