3D Printer Progress Bar - WLED

This NodeRED flow integrates with Bambu Lab (though it's easily adaptable to OctoPrint) to transform a WLED light into a progress indicator for your 3D printer. Here's how it works:

1. Initialization: When the printer begins a print job, activate a preset on the WLED light using the 'Percent' effect. Also, turn the light on.

2. Monitoring Loop:

   • Retrieve the current print progress as a percentage.
   • Adjust the WLED light intensity to match this percentage.
   • Pause for 15 seconds.
   • Confirm the printer is still active. If yes, loop back; otherwise, proceed to the next step.

3. Completion: When the print job finishes, switch to a preset named 'Success', made with the 'Chase' effect (or any effect of your choice). Then wait for 15s, and turn off the light.

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