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@danielcherubini danielcherubini released this 06 Feb 02:10

Centauri Carbon 2 (CC2) Printer Support

This release adds full support for the Elegoo Centauri Carbon 2 FDM printer, which uses a fundamentally different protocol architecture from existing SDCP/WebSocket-based printers.

New Features

  • CC2 MQTT Client — Connects to the printer's built-in MQTT broker (inverted architecture) with registration, heartbeat, and delta status updates
  • CC2 Auto-Discovery — UDP discovery on port 52700 finds CC2 printers on your network automatically
  • Full Sensor Support — Temperatures (nozzle, bed, enclosure), fan speeds, print progress, layers, time remaining, and more
  • Print Controls — Pause, resume, stop, set temperatures, fan speeds, print speed modes, and light control
  • Camera/Video Stream — MJPEG stream support via the printer's built-in server
  • Access Code Authentication — Configurable via integration options for printers with LAN-only mode enabled
  • Delta Status Updates — Efficient incremental status updates with automatic full-status recovery on sequence gaps

Other Changes

  • Increased print progress percentage precision to 2 decimal places
  • Updated README with CC2 documentation
  • Added Spoolman integration instructions