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LEDs Activity During Join

Info
titleNote well
Depending on the model of mote you have, you might need to close the LED_EN jumper, or press and hold the status button.


  • Switch on your manager. What LED is ON?

    Info
    iconfalse
    titleAnswer 33.1.1



  • Switch on your mote. What sequence of LED patterns do you see?

    Info
    iconfalse
    titleAnswer 33.1.2



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  • Connect a USB cable between your computer and your manager. Open your Device Manager (if you're on Windows) and write down the serial ports that have appeared.
  • Connect a second USB cable to your mote.
  • Write down the serial port numbers in the table below
Info
iconfalse
titleAnswer 33.1.3


<your answer here>

managermote
first serial port<your answer here>
second serial port<your answer here><your answer here>
third serial port<your answer here><your answer here>
fourth serial port<your answer here><your answer here>



Tip
titleCrash Course 33.1.2 (given by your instructor)

Why 4 serial ports, and which one do I use?

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  • Open the serial terminal program you installed (PuTTY, TeraTerm, ...) and connect to the third serial port of your manager, at 9600 baud.

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Tip
titleCrash Course 33.1.4 (given by your instructor)

What is the netid, and what is it used for?

CLI Commands on the Mote

  • Open a second serial terminal program (don't close the first one), and connect to theĀ third serial port of your mote, at 9600 baud.

Retrieve the mote's netid

Type the following command:

Code Block
minfo

What is the netid of your mote?

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iconfalse
titleAnswer 33.1.10

Attach To a Different Network

Tip

Your instructor's manager is already attached to IBM Bluemix (something you will do as well in Part 2: A Canopy Network Coordinated through IBM Watson IoT). If you attach your mote to your instructor's manager, it will appear in the IBM Watson IoT Platform.

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Type the following command:

Code Block
mset netid <netid your instructor gave you>

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Info
titleAbout Security

This trick of attaching to a different network works because there is no Access Control List (ACL) defined on the instructor's manager. In a production network, the ACL on the manager lists the motes that can join, and their join key. A different join key (or "password to connect") is used for each mote.

For maximum flexibility during this session, the instructors manager is configured so it accepts any mote.


Note
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