Modifications

Now before plugging in the board, type <code>ls /dev/tty.*</code> to view existing serial connections.

Now before plugging in the board, type <code>ls /dev/tty.*</code> to view existing serial connections.

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Next, plug in the board. There should be one new serial connection that is for your board. Typically on Mac OSX its something like <code>/dev/tty.usbmodem*</code> and on Linux its <code>/dev/ttyACM*</code>.

Next, plug in the board. There should be one new serial connection that is for your board. Typically on Mac OSX its something like <code>/dev/tty.usbmodem*</code> and on Linux its <code>/dev/ttyACM*</code>.

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Now that we know the device name, the <code>screen</code> command can be used to connect to the serial port. Its installed on Mac OSX by default but Linux users may need to install it using their package manager. Run the following command to connect at 115200 baud:

Now that we know the device name, the <code>screen</code> command can be used to connect to the serial port. Its installed on Mac OSX by default but Linux users may need to install it using their package manager. Run the following command to connect at 115200 baud: