Supply Voltage: 3.3V to 5V DC
　　Operating Temperature: -40°C to +85°C
　　Interface Types: UART, SPI, I2C
　　Processor Architecture: ARM Cortex-M series (varies by application)
　　Memory: Onboard Flash and SRAM (specific sizes depend on model)
　　Package Type: Custom PCB with connectors for expansion modules

The DEV-SYS-1439-1B features a modular design that allows for easy integration of various peripheral modules such as sensors, communication interfaces, and power management units. It supports multiple communication protocols including UART, SPI, and I2C, enabling seamless connectivity with other devices and systems. The board is equipped with onboard memory, including Flash and SRAM, which can be used for storing firmware and temporary data storage during operations. The operating temperature range of -40°C to +85°C makes it suitable for deployment in a wide range of environmental conditions, from industrial automation to outdoor monitoring systems. The system is also designed with power efficiency in mind, making it ideal for battery-powered applications where energy conservation is crucial. Additionally, it includes debugging and programming interfaces, allowing developers to easily upload and test code, monitor system performance, and troubleshoot any issues during the development phase.
　　One of the key advantages of the DEV-SYS-1439-1B is its flexibility and scalability. Users can expand the system's capabilities by adding compatible modules, such as wireless communication modules (Wi-Fi, Bluetooth, Zigbee), sensor arrays, and motor control units. This modularity makes it a versatile tool for prototyping and developing custom solutions tailored to specific application requirements. The board also includes user-configurable GPIO pins, which can be programmed for input or output functions, allowing for direct interaction with external devices and sensors. This level of customization ensures that developers can fine-tune their designs to meet precise functional and performance criteria.

The DEV-SYS-1439-1B is commonly used in a variety of applications including industrial automation, where it can control machinery and monitor processes in real-time. It is also suitable for smart home systems, enabling integration of various IoT devices for energy management, security, and environmental monitoring. In the field of robotics, the development system can serve as the main controller for autonomous robots, handling sensor data processing, motor control, and communication with external systems. Additionally, it is employed in data acquisition systems for collecting and analyzing sensor data in scientific research and environmental monitoring. The system's support for wireless communication modules also makes it applicable in wireless sensor networks, where it can transmit and receive data from remote locations. Educational institutions often use this type of development system to teach embedded systems programming, hardware interfacing, and real-time operating system concepts to engineering students.

DEV-SYS-1439-1C, DEV-SYS-1440-1B