Waveshare TTL UART to Ethernet Mini Module Support TCP/UDP Communication Modes, Modbus Gateway, NTP Protocol, Web and Host Computer Configuration etc. Compact Size Easy Integration

TTL UART to Ethernet Mini Module (34×23×11.5mm), castellated holes with immersion gold design, highly integrated packaging, faster to be integrated into industrial, IoT, and security applications Multi communication modes, supports TCP server / TCP client / UDP multicast / UDP mode Modbus gateway support, suitable for Modbus gridding upgrade, can be used with specific configuration software User-defined heartbeat/registration packet, support NTP protocol, getting network time info for serial output or data upload, support Web and host computer configuration Adapting control pins for easy embedding or connecting to user devices and various MCU master devices. With multiple indicators, easy to monitor the operating status of the module