OpenWSN

Derek Meer        Mike Hosier

Wireless Sensor Network

What is OpenWSN?

• Open Source "Internet of Things" (kind of)
• Standardization (Protocol Stacks)
• Variety
• Focus on academia and industry

Where is OpenWSN?

• Cal Berkeley (root)
• University of Michigan
• France
• Saudi Arabia
• Various Corporations
• ...and now RPI

Goals for This Project

• Learn Standards
• Learn Code Base
• Implement Features
• Fix Bugs
• Build a cheap hardware alternative running on the OpenWSN protocol stack (...eventually)

Hardware

TelosB: Temperature, Humidity, Light

• MSP430F1611

GINA: Unmanned Vehicle Control

• MSP430F2618

Z1: Commercial Product

• MSP430F2617

OpenMote-CC2538

OpenMoteSTM

• STM32F103RET6

Too
Darn
Expensive

OpenVisualizer

Progress so far

• Joined the OpenWSN team
• Fixed a threading bug in the simulator
• Began implementing a JSON Interface for OpenVisualizer

OpenVisualizer Demo

Future Work

• More Features!
• More Bug Fixes!
• More Learning!

Thanks!

• Prof. Moorthy
• Prof. Goldschmidt
• Sean O'Sullivan
• RCOS
• The UC-Berkeley folks

OpenWSN on the Web: https://openwsn.atlassian.net/wiki/pages/viewpage.action?pageId=688187 

Bonus: Stacks on Stacks on Stacks

Application: CoAP and HTTP

Transport: UDP and TCP

IP/Routing: IETF RPL

Adaptation: IETF 6LoWPAN

Medium Access: IEEE802.15.4e

Physical Layer: IEEE802.15.4-2006