When life gives your #lemons, power #IoT devices with it.

"Actually, the grapefruit continued to provide power, but it started to smell."

#energyharvesting #batteryless #nobattary

Wiliot Starter Kit for retailers features a smart coffee cup tracking temperature, fill level, location, etc... - CNX Software Wiliot Starter Kit aims to demonstrate the ability of the Wioliot's self-powered IoT Pixel and cloud services to retailers with a kit including a Coffee

.@Wiliot Starter Kit is comprised of #batteryless energy-harvesting #BLE sensors, bridges, as well as a coffee cup that enables retailers to track liquid temperature, fill level, etc.. #iot #assettracking #IoT #devkit #retail #surveillance

cnx-software.com/2022/01/19/wil…

A chip-less and battery-less subharmonic tag for wireless sensing with parametrically enhanced sensitivity and dynamic range #wireless #sensor #nodes #WSNs #InternetOfThings #IoT #probe #tag #wireless #BatteryLess #ChipLess #Scatter