Date post: | 06-Jan-2017 |
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Devices & Hardware |
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IoT Wi-Fi Connectivity Solutions
Kiran Koshy
Director, Business Development
Qualcomm Technologies, Inc.
Agenda
1 2Linux attach
Wi-Fi products• QCA9377
3IoT Gateway
Update• QCA4531
QCA4010, QCA4002, QCA9377, and QCA4531 are products of Qualcomm Technologies, Inc.
Low Power Wi-Fi• QCA4002
• QCA4010
Applications and ecosystems (e.g., Homekit) running on MCU
• QCA4002+MCU for SB
• QCA4004+MCU for DB
• Targeted at larger MCUs
• Appliances, home automation, lighting, cameras
Application/ecosystems (eg. Homekit) running on Wi-Fi SOC
• Any ST MCU • Up to 800KB application memory for ecosystems
• Appliances, home automation, lighting
Cost efficient solution for IoT Hubs or client solutions with Linux
• Large memory(64/128MB RAM,up to 1GB Flash),650MHz MIPS CPU
• Integrated 2x2 802.11n2.4GHz with optionalexternal 15.4, Bluetooth/Bluetooth Low Energy solutions attached
• Multi-connectivityIoT hubs, Linux clientfor appliances, homeautomation, lighting
Cost efficient IoT client solutions for Linux host
• 11ac + Blutetooth 4.1 (9377)
• 11ac + Bluetooth 4.2 (9379)
• 1x1 (9377)
• 2x2 (9379)
• Embedded applications
QCA Connectivity SOCs for IoT
LowPowerWi-Fi
Linux Hostless/Hub
Solutions
MCU +
MCU +
MPU +
QCA4002
QCA4004
MCU Hosted
Single band
Dual band
Linux hosted Solutions
QCA937x
QCA4531
MCU +
+
QCA4010
QCA4012
Single
band
MCUDual
band
Dual SOC
Low Power Wi-Fi (QCA400x)
• GT202 Wi-Fi module with Arduino adaptor
• STM32F411RE Nucleo evaluation platform
• Hardware Design Resources
• Documentation and SDK
• System Development Kit (SDK) for
STM32Cube framework with FreeRTOS
• Software Tools - IAR Workbench
• Throughput demo
• Flash Agent
STM32F411 + Low Power Wi-Fi
Hosted Architecture
• Offloads TCP/IP from host
• SPI I/F to embedded MCU
QCA4002- 2.4GHz Wi-Fi
QCA4004 - Dual band Wi-Fi
• 2.4/5 GHz switchable
• Tx/Rx antenna diversity
Security
• WPS, WPA, WPA2, WEP
• SSL
Ecosystem
• AllJoyn
Full Network Stack
• Concurrent Modes
• TCP/IP, HTTP Server/Client
Low power consumption
• <5uA Off power
• Green TxHost interface
• SPI
QCA400x Product Overview – Low Power Wi-Fi MCU
Low Power Wi-Fi SDK Features
Low Power Wi-Fi Modes Networking StackWi-Fi
Wi-Fi Standards:802.11a/11b/11g/11n
Wi-Fi Dual-Band2.4GHz/ 5GHz(QCA4004 only)
Wi-Fi Low PowerBattery powered applications
Wake from GPIO,Wake from host (external MCU),Wake from self
Raw Tx, Green Tx,Low Power Listen (LPL), Tx transmit power scaling
Wi-Fi StationClient to a gateway
Wi-Fi Soft APUp to 10 STAs
• Direct connection to a smartphonewithout a gateway
• Provisioning
• AP to other IOT Wi-Fi client devices
Concurrent mode(STA, Soft AP) SCC/MCC
• Client to a gateway (cloud connectivity)+ AP mode (direct connection to asmartphone; AP to other IOT devices)
Wi-Fi Direct2.4GHz/5GHz, GO, GC, Discovery,Negotiation, Power Save, Invitation, CCK Rates
Networking ServicesIPv4 / v6 stack
TCP / UDP
DHCP Server / Client
HTTP Server / client
Low Power Wi-Fi SDK Features
FW Upgrade Dev Tools EcosystemWi-Fi Security Cloud
Open, WEP,WPA/WPA2 PSK,WPS2.0 withCCMP(AES)encryption
SSL – applicationlevel security
OTA firmwareupgrade
Upgrade viaUART andJTAG
OSThreadX RTOS
Tool Chain / Development EnvironmentSTM32 Cube
AllJoyn ServicesAbout, Config,Control Panel, Notification,Onboarding
Cloud PartnersDemos /announcementwith cloudproviderscoming soon!
Module
PCB ModuleGT202 module
QCA4002 Module – GT202 (Arrow)
• IEEE 1x1 single-band 802.11b/g/n Wi-Fi
• Low power module
• 24 x 18 MM “stamp” format
• 4 Mbit SPI on board flash
• On board PCB trace antennawith external antenna option
• SPI and UART interfaces to MCU
• Dev kit with Arduino connector for STM32 dev kits
• FCC/IC/CE certified module
Smoke Detector | HVAC Control | Smart Remote | Fitness | Alarm System | Appliances
GT202 Module
Wi-Fi Attach for Linux Products
QCA9377 – Low Power
1x1 802.11ac + Bluetooth 4.1
WLAN Technology 1x1 802.11a/b/g/n/ac w/ advanced features
Bluetooth Technology Bluetooth 4.1 + HS
Best in Class Co-ex Wi-Fi/BT co-ex engine; LTE-BT Co-ex
Interfaces
(Supporting low power)
9377-3 - WLAN: SDIO3.0 4b SDR 104, BT: UART/PCM
9377-7 - WLAN: USB2.0, BT: USB+LPM/L1
Antenna Configuration Single Wi-Fi/BT antenna
Package Type WLP
Size, PCB Footprint(unshielded) Die-Size 23.25 mm2. PCB <110 mm2
WLAN Channel Bandwidths 20/40/80MHz
WLAN TCIP/IP Throughput
80 MHz 11ac
USB2.0: Up to 260 Mbps
SDIO3.0 4b SDR104: Up to 330 Mbps
WLAN Power Consumption
(at 3.3V, PCIe Interface,)
Rx:
Cont. Rx, MCS7/HT20/1SS @ 2.4GHz: 37mA
Cont. Rx, MCS9/HT20/1SS @ 5GHz: 67mA
Tx:
11b 11Mbps 2.4GHz Up to 358mA @22dBm
11g 54Mbps 2.4GHz Up to 295mA @18.5dBm
11a 54Mbps 5GHz Up to 329mA @15.5dBm
MCS7 HT20 5GHz Up to 326mA @15dBm
MCS8 HT40 5GHz Up to 321mA @14dBm
MCS9 HT80 5GHz Up to 343mA @10.5dBm
WLAN Max Pout
(at the Chip)
Up to +22dBm (11b, 2.4GHz)
Up to +20dBm (OFDM, 2.4GHz)
Up to +17dBm (OFDM, 5GHz)
Up to +10.5dBm (VT80, MCS9 5GHz)
BT RX Sensitivity
TX Output Power
-96dBm GFSK
+11dBm
Power Supply Regulated 3.3v
• 1x1 802.11ac + Bluetooth Combo
• Single regulated 3.3Vsupply operation
• Integrated RF Front End.Single ended design.
• Offloading for minimal host utilization at 802.11ac speeds
• LDPC encoding/decoding
• STBC, MU-MIMO,Transmit Beam-forming
• Qualcomm® WiPower™ Wireless Charging
TENSILICA CPU
1.2MB RAM,
448 KB ROM
SPI (NOR Flash)
SDIO
2x USB2.0 deviceUART
JTAG, GPIOs Power Management
1x1 802.11a/b/g/n/ac
2.4GHz/5GHz
MAC/Baseband &
Radio Integrated
RF Frontend
PCIE--EP
• Up to 1.5K bytes OTP to eliminatean external flash
• 256-QAM in 2.4GHz
• WBS, PLC, Bluetooth Low Energy, LLR, 3DG
• Enhanced Coexistence Bluetooth and LTE; concurrent operation
• PCB friendly-WLP to go on4-L FR4 non-HDI PCB
• 1,216 KB RAM and 448 KB ROMfor Wi-Fi
• 192 KB RAM and 672 KB ROM for Bluetooth
FEATURES & PACKAGES
Qualcomm WiPower is a product of Qualcomm Technologies, Inc.
QCA4531 Update
IoT Hub/Gateway
• As number of IoT devices in the home proliferate,a new class of devices (IoT hubs/gateways)are coming to commercialization
• Client to access points / gateways
• Bridges between multiple protocols
KEY FEATURES
Home Cloud
• Reliable home network
• Whole-home coverage
• Local services
Energy management
Health
Security Wearable
EoC Smart GW
Home Automation and Infotainment
Public CloudRemote services
• Client to accesspoints / gateways
• Bridges between multiple protocols
• Cloud Connectivity
• Data Aggregation
• Bridges multiple control and automation networks:
– Bluetooth, ZigBee, Thread, etc. are in development
Access Point IoT HubMulti-radio
Wi-Fidevices
BLEdevices
15.4devices
CUS531 Module / Development Board
Module board
• 4-layer PCB Design
• 2x2 802.11n solution
– Single on board antenna with secondoff board antenna optional
• Optional HomeKit support
– Pop option for MFI chip on I2C
• External Header for GPIOs, UART
• MDI Port for Ethernet (no Magnetic on board)
• LEDs for boar status (power, system)
Main board
• 12V to 3.3V PS with barrel connector
• Connectors
– 1x Ethernet
– USB
– I2C header
– Header for our UART debug board
– Module connector
• Reset Switch
• Power Measurement Jumpers
35mm X 45mm 80mmX57mm
Target availability TBD
IoT Gateway – Wi-Fi/ Bluetooth Smart 4.1 /CSRmesh™
Foxconn ODM wall plug mesh gateway
• Combined with Axalent cloud
Built on Qualcomm Technologies, Inc.reference design
Wi-Fi-to-Bluetooth Smart wall-plug for:
• Standalone Gateway
• Bridge to Main Router
Smartphone control Local orRemote
QCA4531
Cloud Agent
CSRmesh
BlueZ Bluetooth
QSDK-OWRT
SWstacks
16MBNOR Flash
64MBSDRAM
2.4G/b/g/n
26MHzXTAL
ZigBee Dongle
Occupancy Sensor
ANT
CSR8811Bluetooth /
Bluetooth SmartCSRmesh
25MHzXTAL
LEDs
120-220VAC input
RJ45
X-FRMR
WAN portDC/DC
AC/DC
USB
UART
I2C
SPI SPI
Optional
ANT2
ANT1
802.11 nWLAN
ExternalCloud
Target availability TBD
CSRMesh is a product of Qualcomm Technologies, Inc.
Questions?
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