Desk climate station v2 (ESP32)

Complete3D print + electronics

A rebuild of the desk climate station around an ESP32-S3 and a DHT22 sensor, with a light sensor, a button, and screws into captive nuts instead of press fits.

The boards were measured with calipers first, and a printed fit coupon checked the clearances before the full case was printed.

Status
Complete
Electronics
ESP32-S3, DHT22, LCD, light sensor, button
Fasteners
M2, M2.5 and M3 screws into captive nuts

Video

Animated exploded view of the version 2 case. No sound.

Photos

Version 2.0.3 assembled, with the LCD showing a reading.
Version 2.0.3 assembled, with the LCD showing a reading.
The printed fit coupon: M2, M2.5 and M3 holes and nut pockets.
The printed fit coupon: M2, M2.5 and M3 holes and nut pockets.

Renders

RenderVersion 2.1 CAD previews.
Version 2.1 CAD previews.
RenderVersion 2.0 CAD previews: assembled, inside and exploded.
Version 2.0 CAD previews: assembled, inside and exploded.
RenderExploded view of the version 2 parts.
Exploded view of the version 2 parts.
RenderThe version 2 parts assembled.
The version 2 parts assembled.
RenderVersion 2.0 section cuts.
Version 2.0 section cuts.
RenderFit coupon CAD preview and sections.
Fit coupon CAD preview and sections.

Drawings

Version 2.0.3 wiring: ESP32, level converter, DHT22, LCD, button and light sensor.
Version 2.0.3 wiring: ESP32, level converter, DHT22, LCD, button and light sensor.
Version 2.1 assembly sketch.
Version 2.1 assembly sketch.
Version 2.0.2 assembly sketch.
Version 2.0.2 assembly sketch.