Difference between revisions of "S14: Smart Weather Clock"

Revision as of 14:06, 8 March 2014

Grading Criteria

How well is Software & Hardware Design described?
How well can this report be used to reproduce this project?
Code Quality
Overall Report Quality:
- Software Block Diagrams
- Hardware Block Diagrams
  Schematic Quality
- Quality of technical challenges and solutions adopted.

Project Title

Abstract

We plan to make four nodes of Weather Clocks that can communicate with each other as well as access the real-time weather from the Internet. The clocks also measure the indoor Temperature and the Humidity. All this information is displayed on a user-interactive graphic LCD with touchscreen. Each node can access the information of every other node as requested by the user. And of course, they also display the time.

Objectives & Introduction

The main objective is developing a custom wireless protocol using the Nordic Wireless Mesh Network that can be used for communication of the four nodes.
We also plan to access the real time weather information from the internet. The user can input the location of the city, and our clock will fetch the data from the internet and display it. To implement this, we have decided to use the "Electric IMP". We are giving our clocks the IoT (Internet Of Things) functionality so we can access our clocks from virtually anywhere.
To make the clocks interactive, we would be using a Graphic LCD with touchscreen(uLCD-32PTU from 4D systems) and design a beautiful GUI. The user can select what information he wishes to see by clicking the icons. The user can also access the information from the other three nodes. The LCD would be interfaced on UART.
To measure the indoor temperature and humidity, we would be using the DHT-22 sensor which can measure both. It's a One-wire sensor which sends out the data in pulses when requested. Measuring the length or time period of these pulses tells us if the data is logic '1' or '0'.

Team Members & Responsibilities

Akshar Ranka
Dhaval Parikh
Huzefa Siyamwala
Raashid Kheruwala

Schedule

Sr. No	Start Date	Projected End Date	Actual End Date	Task	Status
1	3/1	3/7	3/7	Finalise Component listing and Order Placement	Closed
2	3/8	3/15		Study of nordic wireless, Graphics LCD, electric Imp	Open
3	3/16	3/21		Unit Testing for Graphics LCD, Algorithm interface Temp and RH Sensor	Open
4	3/22	3/28		Getting Data from internet using Electric Imp	Open
5	3/29	4/4		Integrating peripherals with SJ-One, Establishing communication between 4 nodes	Open
6	4/9	4/15		First phase of Testing / Happy path Testing	Open
7	4/16	4/ 21		Bugs Resolving	Open
8	4/22	4/30		Final Testing	Open

Parts List & Cost

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Design & Implementation

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Hardware Design

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Hardware Interface

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Software Design

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Implementation

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Testing & Technical Challenges

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My Issue #1

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Conclusion

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Project Video

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Project Source Code

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References

Acknowledgement

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References Used

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Appendix

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@@ Line 14: / Line 14: @@
 == Abstract ==
-We plan to make four nodes of Weather Clocks that can communicate with each other as well as access the real-time weather from the Internet. The clocks also measure the indoor Temperature and the Humidity. All this information is displayed on a user-interactive graphic LCD with touchscreen. Each node can access the info of every other node as requested by the user. And of course, they also the time.
+We plan to make four nodes of Weather Clocks that can communicate with each other as well as access the real-time weather from the Internet. The clocks also measure the indoor Temperature and the Humidity. All this information is displayed on a user-interactive graphic LCD with touchscreen. Each node can access the information of every other node as requested by the user. And of course, they also display the time.
 == Objectives & Introduction ==