I am making use of a ultrasonic sensors for my moving bot. I also have a bluetooth module HC -05 .I have learnt how the interface them with Arduino mega.
The want to store the values from the sensor onto a file and then send that file to my mobile(android) using the HC-05 bluetooth module.
Can someone guide me on this?
any one?
The Dumpfile in the SD section of the IDE examples has all you need. You send a command, or the filename from the phone and the file is transferred from SD. Note that there are a couple of duff terminals that won't log data. I use Bluetooth Terminal by Qwerty.