v2.1.1
Water leak detection and auto-shutoff
Hardware & Software
Problem
No early warning for water leaks. Previous flooding incident caused significant damage.
Context
Not specified
High-level solution
Not specified
Outcome
12 monitored points. Automatic main valve shutoff. Phone alerts within 30 seconds.
Technical details
Includes exact configurations, wiring diagrams, troubleshooting notes, and full automation scripts.