A brilliant wireless way to detect presence, the Aqara Presence Multi-Sensor FP300 expands what you can do with routines.

Mike Newman is the technology director and data privacy officer for Gananda Central School District near Rochester, N.Y. His background in teaching and instructional technology aids him in designing ...

Build a low-power smart sensor system with a tailored board, MOSFET switching, and ESP32 deep sleep, giving up to 1.7 years usage between charges ...

This battery-powered sensor doesn’t do a whole lot, but it’s an inexpensive way to get-at-a-glance temperature and humidity readings, with long-term reporting in the SwitchBot app. Today’s homeowners ...