wireless connectivity solutions for the internet of things
DESCRIPTION
Delivering MORE Together. Wireless Connectivity Solutions For the Internet of Things. Colin Zheng ( 郑可忠 ) TI WCS FAE. Wirelessly connecting everywhere. Agenda. Internet of Things Wireless Solutions. What is the Internet of Things. 1. TI’s Portfolio. 2. - PowerPoint PPT PresentationTRANSCRIPT
Wireless Connectivity Solutions For the Internet of Things
Delivering MORE Together
Wirelessly connecting everywhere.
Colin Zheng(郑可忠 )TI WCS FAE
TI’s Portfolio
Agenda
What is the Internet of Things
Zoom in products – ZigBee, WiFi, BT4.0, Sub 1GHz
How to get started
1
2
3
4
Internet of Things Wireless Solutions
“Internet of Things” Connecting Everything
GSMA predicts there could be 24 billion connected devices by 20203
WiFi
BLE
BT
<1G
ZigB
WiFiWiFi<1G
WiFi<1G
<1G
GPS
GPS
ZigB
ZigBee
ZigB
BLE
BT
GPS
ZigB ZigB
<1G <1G
RF4CE
BT
PPW
WiFi
NFC
4
The “Internet of Things” Three Major Hubs
Mobile Hub
Wi-Fi Access Point
• Bluetooth®
• Bluetooth low energy
• Wi-Fi
Internet
• ZigBee®
• 6LoWPAN• 802.15.4• Sub-1GHz
Mesh Gateway
e.g. Wi-Fi
*GSMA expects the number of total connected devices to increase from approximately 9 billion today, to more than 24 billion in 2020
The industry’s broadest wireless connectivity portfolio:
Sub 1GHz 2.4GHz to 5GHz13.4KHz /13.56MHz
SimpliciTIPurePath Wireless
Bluetooth® technology
Bluetooth® low energyANT
RFIDNFC
ISO14443A/BISO15693
SimpliciTI6LoWPANW-MBus
Supported standards
ZigBee®
6LoWPANRF4CE
Wi-Fi
TMS37157TRF796x TRF7970
CC1110CC430 CC11xL
CC1120/21/25CC1200CC1180
CC2500CC2543 / 44 / 45
CC2590 / 91CC8520 / 21CC8530 / 31
CC2560 / 64CC2540 / 41
CC2570/1
CC2530CC2538
CC2530ZNPCC2531CC2533CC2520
WL1271 / 3WL128xCC3000
Red = SimpleLink family of self-contained, wireless connectivity solutions
GPS
CC4000
Satellite
Example applications
Product line up
Choosing the Right Technology for You
Technology
<250 kbps
<2 Mbps
20 Mbps
BLEZigbeeRF4CE
Sub-1GHz
Bluetooth2.4GHz
prop
WiFi
Li-Io
nC
oin
Cel
lA
AA
RFID
BLEBluetooth
ZigbeeRF4CE
WiFi
Sub-1GHz2.4GHz
Proprietary
Range Throughput
Typical power source Typical Topology
StarMesh P2P
Zigbee
Prop Sub 1Ghz, Prop 2.4Ghz
WiFi, Bluetooth
RF4CE
7
TI’s ZigBee solution
Why ZigBee ?• ZigBee Compliant Platform
– IEEE 802.15.4 PHY and MAC– ZigBee is a Mesh network, security and application layer
functions– TI ZigBee development kits are based on ZigBee Compliant
Platforms• ZigBee Compliant Product
– Product based on a ZigBee Compliant Platform – Can use the ZigBee name and logo– Can co-exist with other ZigBee systems– Interoperable if a public profile is used
ZigBee Solution from TI
SoCsmall footprint, high integration, low cost
Co-processorflexible, easy to use and reduced time to market
Application CC2530 (51 Core) CC2538 (M3 core)
Any Processor ( e.g. MSP430 or Stellaris ARM )
Protocol stack CC2530 based co-processor with embedded stack and uart/spi/usb interface
Radio
RF front end ( optional )
CC2590 / CC2591CC2592
CC2590 / CC2591CC2592
10
TI’s WiFi Solutions
Why Wifi?• Over 2.5 billion WiFi units
deployed in the market today;
1 billion units/year projected starting in 2011
• Easiest connection to the InternetNative to IP and TCP
• Full house coverage
• Using 2.4Ghz – unlicensed frequency, used globally
Wi-Fi Access Point
Internet
What is SimpleLink™ WiFi?• Universal IP connectivity enabled everywhere
• The fastest way to connect an existing application to a Wifi router and the internet
• Self contained wifi solution with TCP, UDP and IP on a single chip
• Only 6Kb Flash, 3Kb Ram needed
Video: SimpleLink connects your product to the internet
Wi-fi connect your application!
SDIO
WL12xx/WL18xx
Radio Control
TX Processing
MPU Applications
Wi-Fi Chipset Driver
Wi-Fi Management
SecuritySupplicant
TCP/IP Stack
DHCP Client
DNS
SDIO Driver
MPU
WiLink™ vs. SimpleLink™
Current Wi-Fi solutions (including TI’s WL12xx/WL18xx) are designed for Apps Processors running High Level OS (Linux, Android)
CC3000 API
MCU Applications
MCU CC3000
Wi-Fi Management
SecuritySupplicant
TCP/IP Stack
DHCP Client
DNS CC3000 moves nearly all functions required for Wi-Fi
off the processor
Easier integration, lower-cost MCU and less Wi-Fi expertise
RX Processing
API
Radio Control
TX Processing
RX Processing
CC3000 Driver
SPI DriverSPI
WiLink requires ~1800+KB Flash;
~500+KB RAM
CC3000 requires 6KB Flash; 3K RAM
SimpleLink™ WiFi from TISmart ConfigSmart Wifi pairing for embedded devices
Certified modulesWifi, FCC/IC, ETSI tested modules
Wifi code examplesOnly a few kB of code required!Source code available!
Connect your product to a Wifi access point in a day!
Basic WiFi applicationTx/Rx UDP, ping
Sensor applicationLog temp and accelerometer data
Home automationAjust temperature via Twitter
Data loggerShow sensor data over time
New Smart Config feature enables a device without screen or i/o to pair with a WiFi access point using standard Wifi mechanisms.
Development kitsFor MSP430, Stellaris and other MCUs
WiFi develompent kit
•TI Module:
•Wilink-tech Module:
TI’s Bluetooth solutions
Why Bluetooth ?• Commonly used in cell phones, computers and cars• Using 2.4GHz - unlicensed frequency - used globally• Application throughput up to 2Mbps• Used to transfer data or stream audio
Different BT use cases & TI productsMusicDataLow Power Sensors
CC2560/4 32 Bit MCU+CC2560/4
+ MSP430
CC2540/1
CC2540/1 8/16 bit MCU+
• 1 year+ on Coin Cell Battery
• No Apple MFi Royalties• Less than 100Kbps data
rate
• Supports new and old phones (BT and BLE)
• Up to 3Mbps data rate
• Use A2DP Profile to stream music from phones
• Use with ARM Cortex M3/M4
What is Bluetooth low energy ?
• Low power: >1 year battery life on a coin cell• Low data rate: Application throughput up to 100kbps• Smartest way to connect your product to iOS devices and other BLE
enabled smartphones, tablets and PCs
Many brand products on the market already!
Bluetooth Low Energy from TI
BLE Key fobMore than 6000 sold!
BLE Sensor kitAn app developer can access:
IR temp sensorHumidity sensorAccelerometer
Pressure sensorMagnetometer
GyroscopePushbuttons, LEDs
Available in October
USB stickFor PC connectivity
Most mature single-mode BLE solution: CC2541/CC2540First. Mature solution. Golden platform. Millions of chips sold.
Development resources for prototyping and development
iOS app on appstoreSource code available!
Btool for BLE device exploration
RF Packet Sniffer Power consumption estimator
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TI’s sub1-GHz solution
Why Sub-1GHz RF?
• Longest RF transmission range, more than 10’s of kilometers (“Wide Area Networks”)
• Good range in urban environments
• Full-house coverage with a star topology network.
• Regulatory restrictions allowing the communication to be more robust (example: maximum 1% duty-cycle in the band)
• Popular applications: home security, home automation and automatic meter reading systems
Video: 25km range test in Cape Town, South Africa
Best technology for robust, long range wireless communications
Sub1-GHz RF solutions from TI
Value Line vs Performance Line
Value Line Development Kit!
Performance Line Development Kit!
Dev tools and sofware for eval, design and production test
SmartRF Studio RF Packet Sniffer
Easy RF link test!
CC110L transceiverCC113L receiverCC115L transmitter
CC1120 transceiverCC1121 transceiverCC1125 transceiverCC1175 transmitter
New features for more robust and lower power RF links
DSP WaveMatch, no false or missed packets!
RX Sniff Mode, <3mA!
Industry’s broadest and most advanced offering
Sub 1Ghz Global Frequencies for your Product
433 MHz
315/915 MHz
433/868 MHz
415/433 MHz Local ISM bands
426920 MHZ
433/915 MHz
GLOBAL 2.4 GHz
Japan
EuropeUSA
Asia
China
Africa Australia
470433779 MHz
433 MHz
SimpleLink Wifi Bluetooth Low Energy
Bluetooth Sub1-GHz RF ZigBee
Web resources SimpleLink BLE technology Bluetooth technology RF Value LineRF Performance Line
ZigBee
Development kits CC3000 FRAM EMK CC2541DK-MINI kit eZ430-RF256x kit Value Line DKPerformance Line DK
CC2530ZDK
Where to get support
www.ti.com/connectivitywikiwww.ti.com/wiconforum
BLE support forum BT support forum HW support forum ZigBee support forum
Use below resources and this training to
understand technology & applications
Get a development kit & demo
Contact TI
www.ti.com/wireless
www.ti.com/wireless
How to Get Started
GPS
World’s first single-mode Bluetooth
Low Energy SoC
10+ years connectivty experience
Online interactive customer
community with forums, blogs and
videos
Industry’s broadest wireless portfolio
SimpleLinkWireless
connect any device!
SimpleLinkWi-Fi®
Bluetooth® technology
Bluetooth® low energy technology
ZigBee® technology
IEEE 802.15.4 6LoWPAN
PurePath™ Wireless 2.4 GHz Sub-1 GHz
Thank You
Shipped over
1 Billion Wireless Products
谢谢