ESP32-C3 DHT11 Weather Station Case – 3D Printed Enclosure
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A 3D printed case for an ESP32-C3 DHT11 weather station with sliding lid and ventilation slots.
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution — Noncommercial
ESP32-C3 DHT11 Weather Station Case – 3D Printed Enclosure
This is a simple 3D printed enclosure for a DIY ESP32-C3 weather station using a DHT11 temperature and humidity sensor.
The case was designed in FreeCAD and printed as part of my Alex3dWorks YouTube project. It has ventilation slots for airflow, space for the ESP32-C3 board and wiring, and a removable/sliding cover for access to the electronics.
This model is designed for beginner-friendly Arduino/ESP32 projects, small desktop sensors, and DIY electronics learning.
Watch the full build video on YouTube:
Alex3dWorks – DIY ESP32 Weather Station | ESP32-C3 + DHT11 + 3D Printed Case
Parts used:
ESP32-C3 development board
DHT11 temperature and humidity sensor
Jumper wires
3D printed case
Print settings:
Printer: Anycubic Kobra 2 Neo / Anycubic 2 Neo
Material: PLA or PETG
Layer height: 0.2 mm
Infill: 15–20%
Supports: No, or only if your slicer requires them
Orientation: print the main case flat on the bed, print the lid flat separately
Notes:
The STL is made for my specific ESP32-C3 and DHT11 setup. Different boards may need small adjustments depending on size and connector position.
ESP32 safety note:
If you use Wi-Fi with ESP32 projects, use a strong Wi-Fi password, avoid open networks, do not expose the board directly to the internet, and use authentication if your ESP32 hosts a web page.
Designed by Alex3dWorks.