H1+ - Enhanced H1 Case for Heltec V3/Heltec V4 by muzi.work running Meshtastic

[3 Dec 2025] – Second Version V2.1 - Heltec V4-compatible cases added

This H1+ case is a remix of the original H1 case design by muzi.works and reworked to, as the ‘+’ in the name suggests, accommodate a further enhanced Heltec V3/V4 LoRa board-based build from what the original H1 case supports:
- Increased overall case size to accommodate higher capacity (and thus larger) batteries up to 10mm x 35mm x 65mm (MakerFocus 3,7V 3000mAh) for increased battery life
- Support for larger and more powerful antennas up to 15mm in diameter at the base, as well as full omni-directional bend for bendable antenna (e.g. DIYmall 5DBi LoRa Antenna)
- Additional space able to fit a small GPS module (e.g. HGLRC M100 Mini GPS)
- H1+ inscribed text on the case's front panel as an extra detail for a further unique look
- Heltec V4-compatible version of all variants of the H1+ case 

Recommended to print in a Matte filament to provide more grip.
Tap the M3x0.5 post on the 'Case Rear’, careful not to poke through the face at the end of the hole.
Install the buttons, board, SMA Pigtail and snap the 2 halves of the case together.
For the default (Heltec V3) versions, secure with a M3x12mm screw for a rock solid enclosure. For the Heltec V4 versions, using a longer M3x14mm screw is recommended instead.

Fits:
- Battery up to 10mm x 35mm x 65mm (MakerFocus 3,7V 3000mAh)
- U.FL to SMA Pigtail (at least) 10cm long
- Your choice of SMA antenna up to 15mm in diameter at the base
- Small GPS module, namely the HGLRC M100 Mini GPS

Recommended battery:
MakerFocus 3,7V 3000mAh LiPo JST 1.25 

Recommended antenna:
DIYmall 5DBi Omni-Directional LoRa Antenna

Recommended GPS module:
HGLRC M100 Mini GPS

Dimensions:
- 57.4mm x 85.6mm x 23.8mm [2.26in x 3.37in x 0.94in]
- 48g [1.69oz]

Disclaimers:
This case design is not in any way affiliated with muzi.works and MUZI WORKS LLC. The only relation to muzi.works and MUZI WORKS LLC stems from the remix nature of the aforementioned design.

Meshtastic® is a registered trademark of Meshtastic LLC. Meshtastic software components are released under various licenses, see GitHub for details. No warranty is provided - use at your own risk.