Harness Automation Documentation

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GEM

Global Environment Manager — automation for large residential and commercial buildings.

Serial-protocol gateway — bridges field buses (BACnet MS/TP, Modbus RTU, OSDP, M-Bus, DNP3, and more) to TCP, MQTT, REST, and webhooks.

Free BACnet/IP & Modbus/TCP field utility — discover devices, read live values, and write points from your phone.

Browser-based remote desktop for Wayland/GNOME — real-session capture over Mutter, built for unattended access.

Local video recording, object detection, and investigation for existing ONVIF and RTSP cameras.

Small virtualization cluster for two or more mini PCs — VMs on Incus, replicated every minute with ZFS, restarted on a surviving node if one fails.

Ethernet boards that put a USB device on the network — AES67 audio in and out, serial ports as TCP sockets, or any device over USB/IP.