Driven through the Ambiq Apollo3 Blue microcontroller (MCU), the token is often a Bodily system working with Bluetooth® indicators to trace Other individuals nearby. Other than remaining precise, secured, Risk-free, and in a little kind element, the Apollo3 Blue provides the required functionality without the need of sacrificing battery https://ambiq.com/events/developing-ultra-low-power-audio-applications-on-the-apollo5-series/