I need Android Developer with BLE knowledge

Job ID: 33499047

Budget: €70 – €120 EUR

This is for an experiment,
This is a very basic application where the visuals do not matter, it is very basic with very few buttons.
But the app should be able to connect with three sensors, and read and storage values from the sensors in a csv file.
The functions include: "Read the labels of the buttons" and Timers.

This is it.