Wake-up options for lowest power operation in Wireless Sensor Node (WSN)
By Micro Crystal
For a wearable or portable battery-operated sensor node, the extension of battery lifetime is a key factor to prevent costly frequent battery replacements and to support a hassle-free user experience.
This document discusses some of the features available to extend battery life in battery-powered RF ecosystems by taking advantage of the unique features of the RV-5028-C7 Medical ultra-low-power Real-Time Clock modules. It addresses specifically the multiple interrupt lines required in a wireless sensor node (WSN) application in order to minimize power consumption.