Modbus RTU 2-CH Network Relay Module Wired Ethernet LAN Control MCU W5500 TCP/IP Protocol

Modbus RTU 2-CH Network Relay Module Wired Ethernet LAN Control MCU W5500 TCP/IP Protocol Description

The dual-channel Modbus network relay module is equipped with a mature and stable 32-bit MCU and a W5500 network chip featuring a full hardware TCP/IP protocol stack.
A dedicated MCU debugging interface is provided to support secondary development.
Utilizing the standard Modbus RTU communication protocol, the module enables the control of two relay outputs within a local area network (LAN) and is suitable for power control applications in wired network environments.
Features an onboard, mature, and stable 32-bit MCU: the STM32F103C6T6 chip;
The module's IP address can be viewed via the serial port; the UART communication baud rate is 115200.

1. Main MCU: STM32F103C6T6;
2. Network Chip: W5500 Ethernet chip with full hardware TCP/IP protocol stack;
3. Network Interface: 10M/100Mbps (HR911105A Network Transformer);
Color: As Shown
Material: PCB

Package Contents:
1*Relay Module