irethedo:
I have an Ardunio Uno that I would like to connect the rxd (d0) and txd (d1) lines
to a serial device to send and receive data with that device.I also want to echo data to the USB port to a PC to display the data in a Labview application.
Can the Uno handle these two serial port functions with d0/d1 and the USB port?
Thanks
No. However you could run a software serial library for the serial device and utilize pins 0 and 1 serial for the PC. The mega board does have four build in hardware serial ports if you wanted to go that way.
Lefty