Before You Begin - mangOH Red Getting Started

2: Before You Begin

Rev 2 8/23/17
Before you begin, here are a few items that you might find helpful:
• Some terminology:
· "CF3"—The mangOH Red supports CF3 (Common Form Factor) embedded
modules, such as the WP8548 and HL8548.
Throughout this tutorial, "CF3" refers to the module that comes with your
mangOH Red kit.
· "Dev(elopment) machine"—Your Linux computer
· "Target"—The CF3 module in your mangOH Red.
• Some symbols:
· '$', '#'— Command prompts.
· '$'—Command prompt when you are logged in to a device as a regular
user.
· '#'—Command prompt when you are logged in as the 'root' user.
Note: In the examples in this document, you will be logged in as a regular user on
your dev machine (command prompt will be '$'), and logged in as the root user on
the target (command prompt will be '#').
· '~', "$HOME"—Your 'home directory' on your dev machine.
• Command examples—Many steps in this guide require you to enter commands in
a terminal window. These commands are shown like this:
$ ping 192.168.2.2
# cd ~
Note: You can copy commands from this guide and paste them in to your terminal
window to save time and avoid typing errors. Do not include the command prompt
when you copy/enter commands. (In the first example above, you would enter "ping
192.168.2.2", not "$ ping 192.168.2.2".)
• CF3 module default credentials and IP address (used to connect to the target
from the dev machine):
· USB ECM IP address—192.168.2.2
· User name—root
· Password—<none>
• Terminal window tips:
· Shortcut to open a terminal window (on the default Unity desktop used in
Ubuntu Linux)—Ctrl+Alt+T
· Cancel command to break out of a running process—Ctrl+C
· minicom exit command—Ctrl+A, then press X
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