Hsinchu, Taiwan – Nuvoton Technology is pleased to introduce the NuMaker-UNO-M4 development board, an IoT platform based on the NuMicro® M467 Ethernet / Crypto microcontroller series. It continues the classic design with industrial-grade standards, offering both ease of use and professional performance. The development board is fully compatible with Arduino pinout and additionally integrates essential industrial communication interfaces: Ethernet, RS485, CAN bus, and an SD card interface. It’s suitable for diverse application scenarios such as smart transportation, smart healthcare, smart industry, and smart homes.
The NuMaker-UNO-M4 features robust network connectivity, supporting wired connections and extendable wireless communication. It is equipped with an SD card interface for convenient long-term data logging and local storage, eliminating the need for additional data recording devices. This is particularly useful for applications requiring extensive data collection, such as smart agriculture, smart transportation, and health monitoring.
Powered by an Arm® Cortex®-M4 processor, it boasts hardware floating-point operations and DSP acceleration capabilities, supporting audio processing, vibration analysis, and small-scale AI applications, enhancing system performance and intelligence.
The NuMaker-UNO-M4 seamlessly integrates with the Arduino integrated development environment (IDE) and Nuvoton’s exclusive libraries, lowering development barriers. It also supports USB direct programming, streamlining the development process. Through Nuvoton’s comprehensive software development tools, combined with Nuvoton NuForum resources and a rich collection of example codes, even novice programmers can quickly generate code with the assistance of generative AI, accelerating development efficiency. This affordable and powerful industrial-grade development board offers developers an ideal choice that combines ease of use with professional capabilities.
Key Features of the NuMaker-UNO-M4 Development Board:
- Integrated Industrial Communication Interfaces: Ethernet, RS485, CAN bus, and SD card interface.
- Designed for Industrial-Grade Applications: Supports Modbus RTU/Modbus TCP, CAN, and MQTT applications.
- Suitable for Data Collection and Processing: Up to 1024 KB Flash Memory and 512 KB SRAM, with SD card support for long-term data logging.
- Compatible with Arduino Development Interface: Provides a high-quality and user-friendly development experience.
- Supports Network Functionality: Wired network support with optional WiFi / Sub-GHz connectivity for real-time monitoring and remote transmission.
For more information, please visit: https://www.nuvoton.com/products/iot-solution/arduino-compatible-platform/numaker-uno-m4/.
