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Serial Proxy Module

Updated on May 12, 2026

This feature allows NMEA data from the compatible LabSat unit to be retransmitted through a selected USB port with a user-configurable baud rate.

The feature is configured from the Settings page in the LabSat 3 Extensions software.

LabSat 3 Extensions application displaying live GNSS replay telemetry, signal strength graphs, speed profile data, and serial proxy connection status.