Explore the challenges and solutions for designing ultra-low-power IoT sensors in this 46-minute conference talk from linux.conf.au. Dive into the intricacies of battery-powered environmental monitoring, covering topics such as battery selection, power-efficient components, and deep-sleep modes. Learn about the limitations of LoRa radio platforms and the practicalities of solar power integration. Gain insights from a real-world case study on IoT utility metering, examining the complexities of modern IoT processors' ultra-low-power subsystems. Discover how to create devices that can operate for years between charges, addressing common pitfalls in wireless IoT implementations.
Overview
Syllabus
Intro
What I do
Self promotion
Internet of Things
Power over Ethernet
Batteries
Battery capacity
Battery packs
Sleep
Battery Voltage
Lights
Battery Charger
Case Study
Water Meters
System Overview
Summary
Questions
Taught by
linux.conf.au
