Heltec V3 LoRa Device Model

Tech

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3D Model Description

3D printable model of the Heltec V3 LoRa wireless device, featuring detailed buttons and LED indicators in a compact tech gadget form.

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Printer TypeFDM recommended

MaterialPLA or PETG

Layer Height0.16 mm (FDM)

Infill20-30%

SupportsDepends on geometry

Build PlateBrim recommended

Recommended Size80-150 mm

Est. Print Time3-5 hours

▸FDM at 0.16mm gives clean edges for tech-style models

▸AI-generated tech models have been auto-repaired — tolerances may vary from CAD-designed parts

▸PETG recommended for functional items that need some flexibility

▸Test fit with a small-scale print before committing to full size