Elin Jönsson Elin Jönsson

Battery-Free Wireless Sensor System with E-Ink Display

This demo showcases an ultra-low-power IoT system powered by Silicon Labs' SiWx917, a highly efficient Wi-Fi 6 SoC designed for energy harvesting applications. Operating entirely without a battery, the system is powered by indoor photovoltaic (PV) cells and maintains continuous, low-power connectivity via Wi-Fi 6 Target Wake Time (TWT) for secure and efficient data transmission.

A fully integrated web dashboard provides real-time sensor readings, while an AI-driven alert system offers customizable notifications for critical changes.

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