主要特点 1. 高性能32位ARM处理器：GE 8521-EB-MT模块采用ARM Cortex-M4核心，主频高达80MHz，提供了强大的数据处理能力。 2. 丰富的I/O接口：模块提供了多个数字输入/输出接口，支持PWM、UART、SPI、I2C等多种通信协议，方便用户进行各种控制和数据交换。 3. 集成传感器接口：模块内置多种传感器接口，支持温度、湿度、压力、光电等传感器，方便用户快速接入各种传感器设备。 4. 电源管理：模块支持多种电源输入，包括5V、12V和3.3V，同时具有完善的电源管理功能，确保系统稳定运行。 5. 实时时钟：模块内置高性能实时时钟，可提供精确的时间信息，方便用户进行时间同步和记录。 6. 多种通信接口：模块支持蓝牙、Wi-Fi和以太网等多种通信方式，方便用户构建无线和有线网络，实现远程监控和数据传输。

Main features 1. High-performance 32-bit ARM processor: The GE 8521-EB-MT module adopts an ARM Cortex-M4 core with a main frequency of up to 80MHz, providing powerful data processing capabilities. 2. Rich I/O interface: The module provides multiple digital input/output interfaces, supporting PWM, UART, SPI, I2C and other communication protocols, which is convenient for users to carry out various control and data exchange. 3. Integrated sensor interface: The module has a variety of built-in sensor interfaces, which support temperature, humidity, pressure, photoelectric and other sensors, which is convenient for users to quickly access various sensor equipment. 4. Power management: The module supports a variety of power inputs, including 5V, 12V and 3.3V, and has a complete power management function to ensure the stable operation of the system. 5. Real-time clock: The module has a built-in high-performance real-time clock, which can provide accurate time information and facilitate users to synchronize and record time. 6. Multiple communication interfaces: The module supports a variety of communication methods such as Bluetooth, Wi-Fi and Ethernet, which is convenient for users to build wireless and wired networks and realize remote monitoring and data transmission.