Enclosure

The new enclosure will be open source and available soon. Currently still a work in progress.

Original Enclosure

Download link:

Click here to download all the .STL files and get printing!

The features:

• Detachable lithium battery compartment.
  • Maximum battery size:
  • Width: ~114 mm
  • Length: ~48 mm
  • Height: ~31 mm (includes battery expansion wiggle room)
  • Secures with M2.5 screws
• Precision openings for the Honeywell HPMA115S0
• Dual purpose top opening for Particle RGB LED and Ventilation
• No fastener clip top
• Enough room for the original AQW and Reduced Size Version (v5 and newer)
• Knock outs for antenna connection and battery connection
• USB port cutout to run off USB power

Here are a few photos:

Changelist

5/23/2020: v54

• Reduced the height slightly so the HPMA doesn't move as much

5/13/2020: v53

• Re-designed top snap
• Increased length to give more room for cables.
• Tweaked height for HPMA sensor (so it doesn't rattle around)
• Antenna break outs are real!
• USB fit improvements