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Airlytix ES1 3D-Printable Case Design

Open-source 3D-printable enclosure for the Airlytix ES1 air quality sensor, available as STEP, STL, and FreeCAD source files. Compact 62.5 x 63 x 34 mm design with wall-mount clip.

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Boards:ESP32

Firmware:ESPHome

Use Cases:Environmental Monitoring

GitHub

Overview

The official Airlytix cases repository provides 3D-printable enclosure files for the ES1 environment monitor. The case design is compact (62.5 x 63 x 34 mm) and includes a wall-mount screw clip for easy installation at breathing height (1.2-1.8 m from floor).

Files Included

es1-front.step / es1-front.stl — Front panel with sensor openings
es1-main_body.step / es1-main_body.stl — Main enclosure body
es1-wall_clip_screw.step / es1-wall_clip_screw.stl — Wall mounting clip
es1.FCStd — FreeCAD source file for modification

Design Notes

STEP files provided for CAD modification in any 3D modeling software
STL files ready for direct 3D printing
FreeCAD source file included for parametric modifications
Designed for indoor wall mounting with threaded inserts
MIT licensed — free to modify and redistribute

Resources

GitHub Repository

Source code & project files

Devices Used in This Project

Airlytix ES1

Sensor Module

ESPHome-native indoor air quality sensor with PM1.0/PM2.5/PM4/PM10, CO2, VOC, NOx, temperature, humidity, pressure, light, and sound monitoring. Designed for Home Assistant with full local control and open YAML configuration.

Xtensa LX6 dual-core @ 240MHz, FPU, hardware crypto (AES/SHA)520KB SRAM4MBWiFi 802.11 b/g/n (2.4GHz)

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~$149View

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