Open-Source Heritage Preservation
A $5 sensor. Free software. Any museum, temple, or historical building can monitor environmental conditions and receive AI-powered conservation recommendations.
How it Works
ESP32 + DHT22 — a $5 sensor the size of a matchbox. Plug it into any wall outlet. It reads temperature and humidity every 30 seconds.
Sensor data is sent to the cloud. Our Preservation Risk Index (PRI) engine calculates real-time stress on your artifacts based on material type.
Receive material-specific conservation advice. "Humidity in Room 3 is too high for oil paintings. Activate dehumidifier or open west ventilation."
Features
Quantifies environmental stress from 0-100 based on deviation, stability, and rate-of-change. Different profiles for oil paintings, textiles, paper, wood, metal, ceramics, and more.
Material-aware recommendations that tell you exactly what to do. Not just "humidity is high" but "deploy dehumidifiers, oil paintings risk canvas warping at this RH level."
Catches sensor spikes, flatlines, drift, and impossible values. Detects HVAC degradation before it damages your collection.
Every museum gets a live health profile page. Transparent conservation data for researchers, donors, and the public.
Any museum registers in one API call. Add unlimited zones. Configure material types and target ranges per room.
ESP32 + DHT22 sensor. Arduino sketch included. No proprietary hardware. No vendor lock-in. Works on WiFi.
Live Museums
Whether you're a world-class museum or a small community gallery, ConservaTwin gives you industrial-grade conservation monitoring for free.
Get Started — It's Free