How would one go about using serial port 2 and basic to talk to an external serial device, i.e. basic stamp picaxe etc? I assume the basic commands out and inp are used for this? Has anyone documented the procedure for this? Do I need to turn off hardware handshaking?
When I hooked my “o” scope to the data line of serial port 2 (addresses 006,007 2400 baud) and send data using “out” in basic, there is no data output, just ambient noise.
Obviously I am not an expert in using serial i/o!
Thanks in in advance for any insight.