Palette 3 Firmware Releases
Palette 3 (Pro) firmware release versions and download links.
To update firmware by USB drive on Palette 3, please download the zip folder below and transfer (zipped) to the USB drive provided. Continue with the firmware update instructions.
- Multi-spool mode printing
- This is the first release of filament sensing functionality, future releases will include additional features
- Download alternate release alt-21.12.21.0 (For Prusa Mini and Prusa Mk3 v3.10.x. Please note that we have not tested this with v3.10.1)
- Removes temperature monitoring from Palette 3
- Provides a temporary workaround for Prusa Mini and Prusa Mk3 (Firmware v3.10.x) printers
- Prusa Mini users must add M876 P1 to the beginning of their start sequence, and optionally change ‘Clear buffer command’ to M400
- Fixed a rare splice alignment bug causing broken splices
- Renamed 'Add to Pattern' to 'Save to Pattern' when editing a segment in Pattern mode
- Removed scrolling from fixed modals
- Download alternate release alt-21.12.07.0 (For Prusa Mini and Prusa Mk3 v3.10.x)
- Removes temperature monitoring from Palette 3
- Provides a temporary workaround for Prusa Mini and Prusa Mk3 (Firmware v3.10.x) printers
- Prusa Mini users must add M876 P1 to the beginning of their start sequence, and optionally change ‘Clear buffer command’ to M400
- Fixes bug introduced in 21.11.25.0 that caused a crash when loading the printer
- Improved touch screen responsiveness across all buttons
- Fixed a bug where the thumbnail would not reload for subsequent prints in the print home screen
- Modified tube mileage storage location (This will cause tube mileage to be reset to 0)
- Added a reminder to keep your tube unclipped from the printer to the initial setup workflow
- Added an option to toggle Wi-Fi on/off
- Added an option to manually connect to a network
- Added errors for invalid passwords when connecting
- Added support for forgetting a Wi-Fi network
- Factory reset now removes stored Wi-Fi networks
- Added more specific error codes to minimize the frequency of Error 500
- 132: Filament path blocked on startup
- 133: Filament not cleared from palette
- 134: Pings dropped below 50%. Check for extruder jam or broken splice
- 140-150: Detects parsing errors with .mcfx and .mafx files
- A firmware update notification will appear when new firmware is available to install
- Added search functionality to file lists
- Added support for editing and deleting segments in Pattern mode
Issues that we are investigating:
- Prusa MK3 (running firmware v3.10.x) and Prusa Mini stuttering or pausing
- A small number of printers hanging on cancellation
- Isolated IoT connectivity issues
- Cold or necked splices mid-print
After this release, we'll be working on the following features:
- Screen responsiveness improvements (set to be released soon)
- Run-out / Multi-spool / Back-up Drives
- Webcam streaming
- User accessible logs
Next, we’ll be working away on:
- Timelapse recording
- File transfer (P2PP and others)
- Fixes Cutter Error 110 false positives
- Fixed a bug where gcode ack's not starting with ok would hang connected prints
- Increased cutter timeout from 2 to 4 seconds
- Fixed Marlin's ADVANCED_OK bug.
2 Comments
Hi, I dowloaded the Download alternate release alt-21.12.07.0 (For Prusa Mini and Prusa Mk3 v3.10.x) - copied to an usb-stick an start the update process. After 2-3 hours nothing happens. — The scree shows rotating arrow “Applying Update…”
Stefan - Reply
Hey Stefan, when you power cycle, it will boot to the applying update screen again and should work fine. If it doesn’t, please send us a picture of what you’re seeing on the screen (support@mosaicmfg.com)
Jonny Yeu -