Chitu Platecycler Trigger Gcode

Edit 14th Apr 2026 - Unfortunately some users have reported that the G-code can cause the extruder to bump the top of the machine. I don't have a solution for this, use this code at your own risk

Edit 27th Mar 2026 - Seems like a cloud update broke the ability to run this file from Bambu Handy app without extrusion, so I've added another file with extrusion that can be printed from the SD card with the Bambu Handy app

After sending to SD card 

From the Bambu Handy app go Device > ☰ > Files > Model > Platecycler Once with Extrusion.3mf

Then selected external filament, and ignored warnings on incompatible filament

Printing directly from Printing History page doesn't workwork
 

Edited the Chitu Platecycler's self-test file so that I could cycle the plates manually remotely from the SD card.

Send this to your printer using Bambu Studio desktop app, and you'll be able to run this subsequently from the Bambu Handy phone app.

Note: you can leave bed levelling and flow calibration on, they won't activate regardless.