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Explore how the Zephyr real-time operating system enables the development of open source health monitoring devices across multiple hardware platforms in this 43-minute conference talk from the Linux Foundation. Learn from Ashwin Whitchurch of ProtoCentral Electronics as he demonstrates how a single codebase powered three different health monitoring devices: HealthyPi 5, HealthyPi 6, and the wearable HealthyPi Move, each running on different microcontroller platforms and form factors. Discover the practical challenges of creating wearable, low-power health devices and the specific solutions that proved effective in real-world implementations. Gain insights into the firmware architecture and inner workings that make cross-platform compatibility possible, while understanding the broader importance of open source hardware and software in medical device development. This technical deep-dive builds upon previous presentations about open source medical devices, offering detailed firmware-level perspectives for developers working on health technology projects.
