Key features and benefits - Master MCU: STM32F407VET6-LQFP100 provides high performance 32-bit control for complex embedded tasks in a compact package. - Ethernet connectivity: DP83848-LQFP48 enables a wired Ethernet interface for networked applications with minimal external components. - RS485 interface: 1 RS485 channel via serial port 2, using PD5 and PD6 for direction control, ideal for half-duplex fieldbus and multi-device networks. - RS232 serial port: 1 RS232 interface via serial port 1 with PA9 and PA10, supporting legacy devices and simple point-to-point links. - Compact, integrated design: single module covers MCU, Ethernet PHY and dual serial interfaces in standard LQFP packages, reducing external parts and easing PCB layout. - Reliable performance: combines a capable MCU with flexible serial and network options suitable for real-time embedded tasks. Key specifications at a glance - Master MCU: STM32F407VET6-LQFP100 - Ethernet PHY: DP83848-LQFP48 - RS485: 1 channel, serial port 2, PD5 PD6 - RS232: 1 channel, serial port 1, PA9 PA10 Applications and use scenarios - Industrial automation and control panels requiring local processing with Ethernet connectivity and RS485 fieldbus communication. - Remote monitoring and data logging systems that collect sensor data over RS485 and transmit it over a wired LAN. - Embedded gateways or bridges that connect legacy RS232/RS485 devices to a network for centralized access and management. This module provides a straightforward, dependable platform for projects needing integrated MCU processing, Ethernet connectivity, and flexible serial interfaces, without adding optional parts or custom interfaces.