COE 556 – Internet of Things: Wireless Applications - IT Assignment Help

Assignment Task:

Task:

Outcomes:

After finishing this assignment, you should be able to:

1. Configure and implement an MQTT Broker for home automation in PT.

2. Subscribe and publish to topics by MQTT Clients.

3. Build a functioning IoT application using MQTT protocol in PT.

Requirements: Cisco Packet Tracer version 7.3

Preparations: 1. Start a new PT project.

2. Add a WRT300N wireless router and set a new wireless network using SSID: “HOMENETWORK” WPA2-PSK Pass Phrase: “coe556”

3. Add a generic server and connect it to the wireless router (wired or wireless).

4. On the server, go to the “Programming” tab and choose “New”. Select “MQTT Broker (Python)” under the Global Script Project. Name you program “MQTT Broker” and click Create.

5. Click on “Install to Desktop” and start the MQTT Broker application on the Desktop tab.

6. On the MQTT Broker application, add users’ information (Use a different username for each device). Choose meaningful names for the users. Use the following password for all users “1234”.

7. Add an SBC and connect it to the wireless router (use WIFI).

8. On the Programming tab of the SBC, choose “New”. Select “MQTT Client (Python)” under the Global Script Project. Name you program “MQTT Client” and click Create.

9. Click on “Install to Desktop” and start the MQTT Client application on the Desktop tab.

10. Try connecting to the broker using the username and password you created in Step 6. Try subscribing to topics and publishing to them. If that works, then you are set.

Problem 1: (100 points) Home Automation using MQTT You are required to implement a “Digital Home” using PT with the following specifications:

1. The system includes: a. A server (hosting an MQTT Broker)

b. A Wireless Router

c. A Roker Switch (ON/OFF)

d. An LED (ON/OFF)

e. A Potentiometer (Variable range)

f. A Dimmable LED (Variable Range)

g. An LCD Display

The system works as follows:

1. Each device is connected to a separate SBC that is running an MQTT client.

2. If the Rocker switch is ON, the LED turns ON.

3. Based on the Potentiometer value, the dimmable LED must be set to the same value (between 0 and 1023).

4. The LCD Display shows the status of the LED and Dimmable LED. For the Dimmable LED, choose the following descriptions

This COE 556  IT Assignment has been solved by our IT Experts at My Uni Paper. Our Assignment Writing Experts are efficient to provide a fresh solution to this question. We are serving more than 10000+Students in Australia, UK & US by helping them to score HD in their academics. Our Experts are well trained to follow all marking rubrics & referencing style.

Be it a used or new solution, the quality of the work submitted by our assignment Experts remains unhampered. You may continue to expect the same or even better quality with the used and new assignment solution files respectively. There’s one thing to be noticed that you could choose one between the two and acquire an HD either way. You could choose a new assignment solution file to get yourself an exclusive, plagiarism (with free Turnitin file), expert quality assignment or order an old solution file that was considered worthy of the highest distinction.