Hello everyone, I need to make two-way bluetooth communication between Arduino Mega ADK and Android. I'm using bluetooth dongle connected to USB host at Arduino board (not an USB host shield).
I have searching any related topics for a whole week to no success, the closest one is from this link: http://www.circuitsathome.com/mcu/bluetooth-code-for-arduino-usb-host but it only work for a communication between two arduino. Switching to another board like arduinoBT is not an option for me either.
Can anyone please help?