MO11AA003-01R – Lantronix

The Lantronix MO11AA003-01R is a self-contained Ethernet-to-Serial TTL converter module. Operating as a TCP/IP to UART bridge, it facilitates bidirectional communication between an Ethernet network and a TTL-level serial interface. The module incorporates an embedded TCP/IP stack, enabling network connectivity without requiring extensive host processor resources. It supports data rates up to 230.4 kbps on the serial side, configurable via software commands. The TTL interface operates at 3.3V logic levels, and requires appropriate level shifting for interfacing with 5V systems. The MO11AA003-01R features a built-in web server for configuration and monitoring, allowing remote access to serial port settings and status. Power consumption is typically under 100mA at 3.3V. The module is designed for embedded applications requiring network-enabled serial communication, such as remote sensor monitoring, industrial automation, and device control.