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MMDVM DMR Repeater Enclosure — zdjęcie 1
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MMDVM DMR Repeater Enclosure

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MMDVM Dual/Duplex Hat Pi 4B - special remix for AliExpress board

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Informacje o modelu

Źródło
Printables
Kategoria
Electronics
Licencja
Creative Commons — Attribution — Noncommercial — Share Alike

I credit desertblade and candrist for the original inspiration for this cse, but I didn't use their models for my design.

I reworked this entire design from original geometry using AutoCAD based on my particular MMDVM hat board (which came from AliExpress, and - while it works fine - it suffers from quality control in some areas and some awkward design). The antenna mounts, screen, and LEDs were all arranged differnetly and didn't work with the original designs for me.

Printed PETG, 40% infil, no supports, 0.16 layer height on Creality Hi using Orca Slicer. It uses about 35g of filament.

I chose PETG for this over PLA becuase it might get left in my truck and I designed it fully ventilated to avoid having a fan. To assemble it, you'll need (4) flat head 2.5mm x 25mm screws.

I've included the AutoCAD dwg file in case you want to take it an remix for another variaiton of the hat. Geometry is provided in there that is not UNIONed or SUBTRACTed.

Thanks to KQ4BBU for helping me get into DMR and setting up my hotspot.

Tagi