matrix-switcher

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Piero-93 / kramer-vs44-remote-control

Python CLI and GUI to control a Kramer VS-44HN 4×4 HDMI matrix switcher over TCP/IP or RS-232. Implements both Protocol 2000 (binary) and Protocol 3000 (ASCII): routing, presets, network discovery, diagnostics. The device has no web interface — this replaces the front panel.

python rs232 hdmi kramer hdmi-matrix av-control matrix-switcher vs-44hn

Updated Jul 31, 2026
Python

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