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Sensor Enclosure (ESP32 + battery + temperature and humidity sensor) — image 1

Sensor Enclosure (ESP32 + battery + temperature and humidity sensor)

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Médecins Sans Frontières

Médecins Sans Frontières

@3Dprintingforall

This enclosure is an improved version for the warehouse sensors based on ESP32 platform.

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Model information

Source
Printables
Category
Electronics
License
Creative Commons — Attribution — Noncommercial
DetailsFiles (6)Makes & comments (Makes: 0) (Comments: 0)Remixes (0)Collections (0)Related

This enclosure is designed to monitor the temperatur and humidity in the warehouses and other environments, it has a basic protection from environmental effects like rain and wind, however it is not certified or designed for outdoor use.

Manufacturing instructions

  • Material: PETG V0 - main case, barrier, door; ASA - label, TPU - cover connector

  • 3D Printer: Any FDM 3D printer, enclosure recommended

  • Slicer settings: 3 perimeters to increase strength, no supports needed

  • Post processing instructions: Clean the parts from stringing if needed, check if the parts slides into each other as per assembly instructions.

Assembling instructions

  1. Insert the enclosed sensor into the dedicate place in Main case, use moderate force until it clicks. Do not break the sensor.

  2. Use 2 M2.5x5 bolts to attach the ESP32 board to on the barrier. And connect the sensor

  3. Insert the ESP32 on the barrier to the Main case

  4. Insert battery into main case.

  5. Connect battery to ESP32.

  1. Use 3 DIN 912 M3x10 bolts to attach the door. Do not pinch any cable, ensure that the sensor wires pass through the dedicated grove in the main case.

  2. Loas the firmware and test.

  3. Insert the Cover connector to the opening in the door.

  4. Use 2 bolts to attach the assembly on the wall

QC procedures

  1. Visual inspection:

    1. Ensure that the surface is smooth.

    2. Sometimes the corners detach during the printing – check if the bottom and top surface is flat.

  2. Tolerance inspection:

    1. When assembling parts should slide into each other easily.

    2. Assembly should not require extensive force to insert sensor, battery or ESP32.

Tags

sensortemperaturehumidityesp32