Protective Case for BetaFPV ELRS Micro RX (updated!) (FreeCAD)

In my RC car, the RX runs the risk of getting wet - so it's better to wrap it up. ;)
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updated April 1, 2024

Description

PDF

Select the cover depending on how many channels you are using (i.e. channel 1 to the highest number used). If it does not fit, change channels_used in the dim spreadsheet and/or the sketch005 in FreeCAD.  

 

Update

I added a holding fixture to the casing and the cover. I also created a version of the cover for the Losi Lasernut that can be screwed (tap a M3) directly to the rear shock tower.

 

 

Printing

PETG or resin for the Case, TPU (flex) for the Cover; see 3mf attached for more details. There's a manually supported STL of the Lasernut version also.

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