Key features Serial port: 1 RS232 interface on serial port 1 with pins PA9 and PA10 RS485 interface: 1 RS485 interface on serial port 2 with pins PD5 and PD6 Master MCU: STM32F407VET6LQFP100 Ethernet: DP83848LQFP48 Packaging and layout: uses standard LQFP footprints for the MCU and ethernet PHY for compact integration What this means for you Supports both RS232 and RS485 serial communication alongside Ethernet networking in a single module Built around a widely used STM32F407VET6 MCU, providing a robust development and integration foundation Clear, pinspecific connections (PA9 PA10 for RS232, PD5 PD6 for RS485) simplify wiring and board layout Standard LQFP packaging aids in compact design and ease of integration with other hardware Specifications at a glance Serial port: RS232 interface on serial port 1 (PA9, PA10) RS485 interface: on serial port 2 (PD5, PD6) Master MCU: STM32F407VET6LQFP100 Ethernet chip: DP83848LQFP48 Typical use scenarios Industrial gateway: bridge serial devices using RS232/RS485 to a Ethernet network for remote monitoring and control Remote data logger: collect data from serial sensors and transmit it over Ethernet to a server or cloud system Embedded automation controller: manage serial peripherals and provide network connectivity for control systems Notes on compatibility and integration The design centers on the STM32F407VET6 MCU and DP83848 Ethernet PHY, ensuring alignment with common STM32 development workflows and standard Ethernet interfacing practices Pin assignments for serial interfaces are clearly defined to facilitate straightforward integration with host microcontrollers or peripherals Packaging uses standard LQFP footprints (MCU and PHY), supporting compact, multicomponent board designs