However, when Arduino is connected to the PC, for debugging, can the pins 0 and 1 be used?
should i connect the modem to 0 and 1 pins?
I have to use a specific library for serial connection?
when I write serial.println and the Arduino is not connected to the PC, the communication goes through 0 and 1 pins?
are the sentences correct?* pins 0 and 1 do not work when the Arduino is connected to the computer, because then the serial communication is working through the USB port.
*if no additional library is used, pins 0 and 1 don not work for serial communication
As I am using 1.0 the library to employ is SoftwareSerial.
Then I will be able to communicate to the modem.
This is quite strange.... I had no problems to use a bluetooth module connected to pins 0 and 1. No need of new library.
QuoteThis is quite strange.... I had no problems to use a bluetooth module connected to pins 0 and 1. No need of new library. While talking to the serial monitor? Without getting stuff confused on either side?
Just the bluetooth module... using serial.println