Mạch chuyển Waveshare TTL UART to Ethernet Mini Module, TCP/IP to Serial

Software Features

• Support TCP server, TCP client, UDP mode, and UDP multicast. When acting as a TCP client, it also supports TCP server-side functions. Supports 30 TCP connections as a TCP server and 7 destination IPs as a TCP client.
• The baud rate supports 1200~115200bps, the data bit supports 5~9 bits, and the check digit can be no check, odd check, even check, mark, or space.
• Support the function of sending MAC address when the device is connected, which is convenient for cloud management of the device.
• Provides a secondary development kit DLL development library for searching and configuring devices on the computer side.
• Support Web browser configuration, support DHCP to obtain IP dynamically, and DNS protocol to connect domain name server address.
• Support cloud remote search for devices, the configuration of device parameters, and device program upgrades.
• Support remote viewing of the device's TCP connection status, and serial port data sending and receiving status through software. The virtual serial port supports the data monitoring function.

Advanced Software Function

• Support Modbus gateway function, support Modbus RTU to Modbus TCP. It can support storage-type Modbus, and can automatically collect device data and store it; it also supports a non-storage mode Modbus gateway.
• Support multi-host function: In the query mode of one question and one answer, the support network port allows multiple computers to access the same serial device at the same time.
• Support MQTT gateway function.
• Support JSON to Modbus RTU and 645-meter protocol, support HTTP POST, and HTTP GET format to upload data.
• Support NTP protocol to obtain network time, which is used for serial output, and the latter is used for protocol content upload.
• Support custom heartbeat package and registration package function: It is convenient to communicate with the cloud and identify devices.
• It supports the function that password authentication is required to establish a connection through TCP to ensure connection security.
• It supports the function of data submission and delivery in HTTP mode, and the cloud can directly use the HTTP GET command to interact with the serial port data of the device.

Application

• As an IoT gateway as a communication bridge between devices and the cloud.
• Power, Smart Meter, and Energy Monitoring.
• Remote monitoring and program download of various automation PLCs.
• Various configuration software and equipment communication interfaces.
• Access control security field equipment networking.