Enterprise IoT DevKit Hackathon Technical Resources. Mike Maas / Technical Evangelist (IoE) / DevNet mikemaas@cisco.

Transcription

1 Enterprise IoT DevKit Hackathon Technical Resources Mike Maas / Technical Evangelist (IoE) / DevNet mikemaas@cisco.com

2 Agenda EIoT Equipment Sensors Getting Connected Cisco PyUSB Resources 2

3 EIoT Enterprise IoT is a Power-over-Ethernet (PoE) Ethernet to USB adapter designed for connecting USB-based sensors across a network 3

4 What is Enterprise IoT? Outcomes Business Innovation Customer Experience Higher Productivity Lower Risk Platforms Network infrastructure PAAS/ SAAS Campus Networking Sensor & Connectivity Mgmt. IWAN/MPLS Data Analytics Enabling billions of unconnected devices to connect to the internet and each other for intelligent decision making to help businesses achieve its most important business outcomes Segments Retail Healthcare Office Industrial 4

5 Use Case : IR Temperature Sensor Customer orders drink through Barita app Barista prepares drink as usual Drink placed on a special IoE enabled surface Sensors measure presence and temperature Notifications Enabled Enables businesses to achieve higher productivity & provide superior customer experience 5

6 Use Case : Connecting Legacy Machines Legacy machines need technician to manually collect data, inspect the machine & determine problem Connect serial ports of legacy machines to factory network securely using Talem along with other sensors Remotely connect, command & collect information from older legacy machines Enables businesses to monitor, collect valuable data and do preventive maintenance lowering risk 6

7 Why? Why wires? Reuse existing legacy networks Leverage wired network functionality: PoE, Security, Speed Why a central switch? The switch is the master controller Ease of software deployments: 10 nodes vs 1500 nodes IoT devices are just network nodes 7

8 EIoT Development Kit Benefits Power over Ethernet Ideal for energy hungry sensors Eliminate battery replacements & single cable for power & data Plug n Play connectivity No coding required on the endpoint Application runs in the cloud versus the endpoint Secure Platform Handle sensitive data Lower risk of dropped packets Management Remotely configure settings Software defined policies Lightweight Low cost adapter USB devices are cheap and plentiful IoT Platform Enabled for the Enterprise 8

9 Equipment C3560-CG/CX Switch EIoT (aka Talem / Doublemint) Adapters Sensors 9

10 Southbound C819 / IOS C3560-CG / IOS EIoT Northbound Sensors 10

11 Sensors Interfaces Analog IN / Digital IN / Digital OUT 2/2/2 & 8/8/8 Sensors Light / Sound / Temperature / Force / Vibration Motion Distance Mechanical Inputs (Touch/Slider/Knob) RFID 11

12 Getting Connected Connect to one of the switches via Ethernet The switch will give you a 10.0.#.# address, depending upon which switch you are connected To connect to a sensor via the Adapter, you target the switch and request it to read the data from the attached You _can_ share the Adapters, but it is not advised 12

13 Cisco PyUSB You will need to use Python 2.7+ (python2.7) File "/Users/mikemaas/Dropbox/Code/EIoT/eiot-example-python/get_info.py", line 3, in <module> import usb ImportError: No module named 'usb' The Cisco PyUSB module is required You can download it from the EIoT portal PYTHONPATH needs to point to the Cisco PyUSB module 13

14 Cisco PyUSB Code Overview import os import usb.core os.environ["usbip_server"] = " " device = usb.core.find(address=int("0022bdcf5bc0", 16)) device.set_configuration() data = device.read(1, 64) data0 = (data[0x0b] ((data[0x0c] & 0xf0) << 4)) print(data0) 14

15 Resources

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