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Heltec V4 Meshtastic Enclosure 3D Printer File Image 1
Heltec V4 Meshtastic Enclosure 3D Printer File Image 2
Heltec V4 Meshtastic Enclosure 3D Printer File Image 3
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Heltec V4 Meshtastic Enclosure 3D Printer File Image 5
Heltec V4 Meshtastic Enclosure 3D Printer File Thumbnail 1
Heltec V4 Meshtastic Enclosure 3D Printer File Thumbnail 2
Heltec V4 Meshtastic Enclosure 3D Printer File Thumbnail 3
Heltec V4 Meshtastic Enclosure 3D Printer File Thumbnail 4
Heltec V4 Meshtastic Enclosure 3D Printer File Thumbnail 5

Heltec V4 Meshtastic Enclosure

Rob W1RCP avatarRob W1RCP

February 27, 2026

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Description

I made this to fit a 3000mAh battery and an external antenna. It houses the battery on the bottom layer of the box, then the insert holds the Heltec V4 board. The GPS and WiFi antenna lay down on the inside, and there is a port for an external antenna if you choose to use one.

This recharges via the built-in USB-C port.

ESP32 LoRa V4 Development Board - https://amzn.to/4cSNyy5
Meshtastic LoRa Antenna - https://amzn.to/4u0qBze
3.7V 3000mA Batteries - https://amzn.to/4cPwadw
uxcell M3 x 6mm 304 Phillips Screws - https://amzn.to/4sa2c8t

To assemble, place the battery in the bottom of the enclosure. Then you plug in the antennas to the Heltec board. Insert the external antenna through the hole and fasten it with the included washers and nuts. Plug in the battery to the Heltec board. Insert the Heltec board's DIPs into the platform, and guide the platform and board into the box. Fasten it down using 2 M3 screws. Arrange the antennas to sleep comfortably in the top section of the enclosure, and fasten the lid to the top.

I printed mine using PETG in multiple colors. If you don't have a multicolor printer, monochrome it shall be.

License:

Creative Commons — Attribution — Noncommercial

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