/products/arduino/b/blog/posts/fast-track-to-arduino-programming---lesson-2-parsing-the-serial-input-into-usable-commandsNow we have seen how to read the serial port we will now expand the capability to include examining the content of the data and comparing to pre-defined strings in order to take different actions based on what was sentIn this tutorial we only send baen-USTelligent Community 12