Hi,
I am asking myself why there are TX1-> TX3 and RX1-RX3 on the MEGA board. I thought I can generate software serial ports as many I want to.
If TX3/ RX3 is a dedicated RX/TX how can I access it?
Can someone explain to me? :-/
am asking myself why there are TX1-> TX3 and RX1-RX3 on the MEGA board. I thought I can generate software serial ports as many I want to.
Software serial ports and hardware serial ports are two different things. The mega 1280 chip has four internal hardware serial ports. The mega 168/328 has one internal hardware serial port.
If TX3/ RX3 is a dedicated RX/TX how can I access it?
All explained in the Arduino reference documentation:
Lefty
Fu*?%&- I did not look poperly into the Reference. Thanks for help! I was using the Duemilanove only and got confused...