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Function

The Buttons are small caps that sit over the tactile switches beneath the display. This component:
  • Provides a comfortable press surface for the three under-screen buttons
  • Transfers actuation force to the underlying tactile switches
  • Features optional translucent sections for LED status indicators
  • Three buttons required per remote
These are small parts. Use a brim for bed adhesion if needed, and print multiple at once for efficiency.

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Multi-Color Printing (Optional)

The buttons include a separate body for the LED indicator area:
Multi-color printing is optional. Single-color buttons work perfectly—you just won’t see the status LEDs through the button caps.

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Installation

1

Print three buttons

Print all three button caps using the settings above.
Buttons are free of stringing and have clean surfaces.
2

Test fit

Place each button into its housing slot in the top enclosure. They should move freely up and down.
If buttons bind or stick, lightly sand the sides. Do not force them into place.
3

Verify actuation

With the PCB installed, press each button to confirm it properly actuates the underlying switch.
Each button clicks cleanly and springs back when released.

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Download Files

STEP File

Download for CAD editing

3MF Project

Bambu Studio project with print settings