Hi, I have a question about the serial connection, I am not very experienced, sorry in advanced.
I am trying to make a serial connection between a microcontroler (picaxe) and the fastrack. I need the micro to send ascii data to the fastrack.
My problem is how do I make the pin connection?. The picaxe uses just 1 pin out to send serial data by the command “serout”. But the fastrack serial port has 9 pins for the serial port. Can I connect the 1 pin out of the micro to serial in pin of the fastrack to make the connection? Or I have to connect all pins somehow?
Again sorry if it is a stupid question.