arduino problem with libraries software serial and wire together

You can find example sketches in the Arduino IDE at File > Examples and the tutorials that go with them here: docs.arduino. You should probably start with some simple experiments to get acquainted with programming and electronics.

For example we can send and receive things over Bluetooth. If we use one SoftwareSerial object and the normal Serial everything works fine. For that we implemented 2 SoftwareSerial objects and the Serial port for the Serial Monitor. Nobody would ever use software serial if they had the option to use hardware serial.Įssentially I want to be able to pass audio to the bluetooth module from an iPhone/Android phone and I have no idea where to start on a Due. 1 Hi we are using an Arduino Micro and working with a Bluetooth device and a Rfid Scanner from Sparkfun (ID-20 LA). That doesn't mean you need software serial, it's just all they had to work with. For that reason if you need to communicate with an accessory device over serial using an Uno it makes sense to use software serial. The Uno only has one hardware serial port, which is used for communication with the computer over the USB connection, including for uploads. The most common Arduino board is the Uno and so many of the tutorials you find are written for Uno. I see a lot of different examples online for the different types of things I want to do for my project, but a lot of them point out that I need SoftwareSerial.

Arduino problem with libraries software serial and wire together