This is a case based on the HiLetgo (or similar) MP3 Decoder Player module (non Bluetooth version) found on Amazon.


The case has almost no tolerance so the board itself may fit snugly depending on your slicer and print quality methods used.


Software/Hardware/Materials I Used
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Slicer: Cura 5.9.1+
Printer: Ender 3 Pro
Filament: Jayo Matte Gray PLA* and OVERTURE Dual Color Matte Light Blue-Yellow


Print Parameters
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Nozzle Size: 0.4mm
Resolution: 0.2mm (Cura Standard Quality Profile)
Infill Density: 100% - Might get away with 20 or 30% (I did not test)
Supports: No


Additional Settings
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Experimental Fuzzy Skin: Enabled
Fuzzy Skin Thickness: 0.3mm
Fuzzy Skin Density: 1.25mm
Fuzzy Skin Distance: 0.6mm


Printed Model Details (Pictured)
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The pictured print is printed on my Ender 3 Pro and is dual colored as I had to scramble to get another spool of the only filament I had left into the extruder before my print was considered failed, but surprisingly it came out pretty dang good in my opinion given the color combo doesn't look too bad.

The lid will fit very snug so take your time to get it to snap in.

I forgot to take a picture of it assembled but it looks pretty dope.

You may need to snip off part of the case next to the SD card for proper fitment.

<<<PRINT WITH PETG IF YOU PLAN TO KEEP THIS IN YOUR VEHICLE>>>

*This filament seems to be an Inslogic copy, or an Amazon brand filament made by Sunlu. I've had no issues with this affordable matte gray filament.


HiLetgo MP3 Decoder Player Module