zlacker

Oh hey, fellow Miku friend. I was _furious_ when they first announced their bankruptcy plan. We supposedly paid a hefty premium for hardware that enables onboard breathing monitoring, and suddenly they're pretending they have to ship it to the cloud to do some magic? Nah, tear it down, and turns out we did pay extra for hardware.

Our Miku's use a Novelda (fka Xethru) UWB sensor SoC, specifically designed for human presence monitoring and, drumroll, breathing and heartbeat. Specifically they use an X4: https://novelda.com/wp-content/uploads/2023/03/x4_datasheet_...

I likely won't have time, what with the kids and all, but I'm going to give it the old college try to tear into this thing and craft some firmware so we can actually keep things from being a paperweight. It blows my mind this isn't just table stakes with IoT crap these days, but here we are.