- - At SparkFun, we do a lot of stuff over serial.
-
- - Once upon a time, most of the interfaces to Really Serious Computers -- the
- ones at universities and in government -- worked like debugging Arduino
- code over a serial port.
-
- - The computer prints stuff, you type stuff to the computer, the computer
- prints stuff. It's just text in a box.
-
- - Even once we got PCs in our houses, a lot of the interfaces shared this
- heritage. Remember DOS? Ever have to fire up cmd.exe on Windows?
-
-
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