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Ring - Hackaday
Anne Sturm heeft deze pagina aangepast 2 weken geleden
This time, he’s exploring a machine that appears prefer it may have come from the pages of a Cyberpunk RPG guide - a shiny chrome Bluetooth Low Power (BLE) Herz P1 Smart Ring ring that’s full of sensors, is reasonably hacker pleasant, and is at present selling for as little as $20. The ring’s structure is simple - the surface is polished anodized steel, with the electronics and battery carefully laid out alongside the inside surface, full with a magnetic charging port. It has a BLE-enabled MCU, a heartrate sensor, and an accelerometer. It’s not a lot, however you are able to do loads with it, from the usual exercise and sleep monitoring, to a faucet-sensitive interface for something you need to control from the palm of your hand. In the video’s comments, somebody noted how a custom firmware for the ring could be used to detect seizures
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