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Standalone Case for SIM7600G-H-M2 4G HAT — image 1
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Standalone Case for SIM7600G-H-M2 4G HAT

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Case for using the SIM7600G-H-M2 as a standalone or USB device, when not used as a Pi HAT. Designed for resin printing.

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Model information

Category
Electronics
License
Creative Commons — Attribution — Share Alike

Case for the SIM7600G-H-M2 4G when not being used as a Raspberry Pi HAT.

Waveshare Wiki for the device: https://www.waveshare.com/wiki/SIM7600G-H-M2_4G_HAT

 

Printing

This was designed to be printed on a resin printer, with the flat side of each piece against the build plate.

Some warping ~ 2 days after the print was experienced when using a moderate amount of base layers. This seems to be reduced when making the base layers slightly higher than the base thickness of 1 mm. E.g. when printing with a 0.05 mm layer height, use 22 base layers (1 mm + 2 layers).

The top in the main picture was printed at a 20 degree angle with the top surface towards the baseplate. It shows a small amount of non-problematic warping straight off the printer along with traditional resin pockmarks.

If you try printing with an FDM printer or in another orientation please let me know how it goes.

Assembly

Modem needs to be put into the front panel first (side with the RESET button). Optionally use 4x M3 screws up to 10 mm in length to affix PCB to bottom of case (depending on resin and printer the clearance for this may need to be increased). Top attaches via a soft friction fit.

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