SerTerm is a friendly, cross-platform serial terminal for humans, scripts, and AI coding agents.Running serterm opens an interactive device picker, allowing you to select a connected serial device and baud rate. It can also be used non-interactively to list devices, stream logs, send commands, capture responses for a fixed period, and save terminal output.SerTerm is a lightweight 7 MB standalone binary with no external dependencies. Builds are available for macOS, Linux, and Windows, along with .deb, .rpm, and .apk packages.