I have a Raspberry Pi unit connected to a sensor. Sensor is writing measurements to the sd card of the Raspberry Pi unit every 10 hrs. Now I want to copy this data to a android phone to plot the graphs every month.
As of now I am able to pair the Raspberry Pi and the android phone using the application I am writing for plotting the graphs. The problem I am facing is with file transfer. Can anyone guide me on what are the steps to programmatically transfer the file/data from Raspberry Pi to android phone. I don't have a WiFi adaptor and I have a Bluetooth adaptor.