SenseForge

Sensor Measurement Board

This project is an open hardware measurement board designed to read sensor data using an ESP32 NodeMCU and publish it via MQTT.

🧠 Description

The board allows you to measure environmental parameters using the following sensors:

• BH1750 – Ambient light intensity (lux)
• SHTC3 – Temperature and humidity
• PIR Sensor – Motion detection

The ESP32 NodeMCU reads all sensor values and publishes them through MQTT topics to any subscribed client or local broker.

⚙️ Features

• Integrated I²C bus for BH1750 and SHTC3
• Digital input for the PIR motion sensor
• ESP32 NodeMCU for data acquisition and MQTT publishing
• Open design suitable for educational or experimental use

🧩 Usage

You can flash your own firmware to the ESP32 to:

• Connect to your Wi-Fi network
• Publish data to a local or remote MQTT broker
• Integrate with home automation systems (e.g., Home Assistant)

🪪 License

This project is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0).

You are free to:

• Share — copy and redistribute the material in any medium or format
• Adapt — remix, transform, and build upon the material

Under the following terms:

• Attribution — You must give appropriate credit.
• NonCommercial — You may not use the material for commercial purposes.
• ShareAlike — You must distribute your contributions under the same license.

🔗 License details: CC BY-NC-SA 4.0
SPDX-License-Identifier: CC-BY-NC-SA-4.0