im currently doing a project for school, where im sending data from my phone to the arduino via Bluetooth. i can send data (words, numbers) and get them to display on the serial monitor, but i cannot find a way to store the incoming data into a string, so i can then compare it or use it in a formula. I've followed this blog on setting it up... http://www.buildcircuit.com/bluetooth-communication-between-android-and-arduino-using-free-applications/
using the code through the second download link (TRY WITH THIS CODE ALSO: DOWNLOAD)
im just stuck on figuring out how to store the incoming data from the phone into a string.