Using Python to Store Data from many BLE Devices

BLE (Bluetooth Low Energy) sensor devices like the Hexiwear are great, but they cannot store a large amount of data. For a research project I have to collect data from many BLE devices for later processing. What I’m using is a Python script running on the Raspberry Pi which collects the data and stores it on a file:

Raspberry Pi with Python controlling a set of Hexiwear BLE Devices

Raspberry Pi with Python controlling a set of Hexiwear BLE Devices

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