Hey! I want to develop an app on versa lite that calculates something based on real-time heart rate and accelerometer data and sends a bluetooth signal to a raspberry pi for the raspberry pi to light an LED. Does fitbit allow access to its bluetooth signals and how can I do this in general? Thanks
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Unfortunately, Fitbit devices cannot communicate directly with other Bluetooth devices. You need to use the companion to relay messages via fetch() or websockets.
https://dev.fitbit.com/build/guides/communications/
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