Gantry for Anycubic Kobra S1 printers
Anycubic Kobra S1 and ACE Pro in one window.
Gantry connects to the Kobra S1 in LAN mode: it shows progress, temperatures and ACE Pro status, the camera feed, and pause, resume and stop buttons.
demo-bracket.3mf70%
PreparingPrintingFinished
44m · 16:36Layer 210 / 300
TEMPERATURES
NOZZLE220° / 220°
BED60° / 60°
CHAMBER34°
FILAMENTS / AMS
AMS·34°·32%
A1 PLA
27%270 g
▶
A2 PLA
75%750 g
A3 PLA
62%620 g
A4 PLA
90%900 g
01Compatibility
What works with Anycubic Kobra S1 printers
Gantry 0.14 code. Features depend on the model, firmware and connection.
- Status and temperaturesYesProgress, time remaining and temperatures.
- CameraYesLocal FLV stream. The decoder comes bundled with the app.
- FilamentConditionalACE Pro, when the printer exposes readings.
- Print controlYesPause, resume and stop.
- File uploadNoNot available.
02Connection
What you need to connect
- Connection
- MQTT over TLS on the local network.
- Printer details
- IP address and LAN mode enabled on the printer.
- Camera
- FLV stream, normally on port 18088.
03Setup
How to add the printer in Gantry
- Turn on LAN mode on the printer and check its IP address.
- In Gantry choose “Add printer…” and the Anycubic Kobra S1 type.
- Enter the IP address and save.
- Open the details and check ACE Pro and the camera.
04Good to know
Good to know
- The camera only works when the local stream is available on the network.
- A slot colour doesn’t confirm which physical roll is loaded. Use Spoolbase to keep track of stock.
Download Gantry for free.
macOS, Windows and Linux. No Gantry account, open source.

