Thanks alot Pauls it works with the ' '.I also had to make 2 changes in the arduino code: the program only worked fine after changing the serial.println(a) to serial.print(a) and adding a delay(1000) at the end.Could someone explain why?
Thanks alot Pauls it works with the ' '.I also had to make 2 changes in the arduino code: the program only worked fine after changing the serial.println(a) to serial.print(a) and adding a delay(1000) at the end.Could someone explain why?