SmartHome
Turn price spikes into savings, not cold showers
Automate a Heat Pump Water Heater with Real‑Time Electricity Prices
Room-by-room control that works without the cloud
Offline Voice in Every Room: Build ESP32 Voice Satellites for Home Assistant
No-battery switches you can stick anywhere
Install-and-Forget Smart Control: Battery‑Free Buttons with Zigbee Green Power and EnOcean
Layered protection for plumbing disasters
Stop Leaks Before They Flood: Build an Auto‑Shutoff Water System With Smart Flow Sensing
Passive cooling you’ll actually use
Beat the Heat with Solar‑Charged Thread Smart Shades: Passive Cooling That Automates Itself