This was a coursework project as part of my Principles and Design of IoT course at the University of Edinburgh.
The project involved working with data from both a Bluetooth Low Energy device which was capable of streaming sensor data to a mobile device, identifying the best way to process this data through use of tools such as Numpy and Jupyter notebook, implementing a counter algorithm and then porting this to an embedded hardware platform (NRF52) and creating a companion Android app to read the data out of the device.
This was very much a full-stack application, working with everything from raw sensor data, Python data manipulation and analysis, C++ development and app development on Android.
The writeup for this proect is available here.