Create Simple Applications for the Connected Smart Home

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1 Create Simple Applications for the Connected Smart Home FTF-CON-F0410 Alin Lazar Connectivity Software Manager A P R TM External Use

2 The Internet of Things M2M. Connectivity. Context. External Use 1

3 External Use 2

4 Session Introduction This session will: Provide an overview on commonly used wireless technologies and standards for Home Automation Show how Freescale microcontroller families offer easy to use solutions for connectivity requirements and challenges Present a demonstration showcasing how to use Freescale development tools to implement Lighting, Sensors, HVAC and Cloud based wireless application scenarios External Use 3

5 Agenda Home Automation Trends and Standards Freescale Development Options for Smart Home Connectivity Best Practices for Addressing Challenges in Implementing Wireless Standards Home Automation Application Development Demonstrations using Freescale Tools and Software External Use 4

6 Home Automation Trends and Standards External Use 5

7 Home Automation as IoT Forefront The business of home automation is enabling the internet of things. gigaom.com, Dec 2013 External Use 6

8 The Internet of Things External Use 7

9 Connectivity Standards used for Home Automation External Use 8

10 No Single Standard External Use 9

11 Wi-Fi Smart TVs Appliances Device Control Infrastructure Reuse No universal application standard Ongoing optimization for IoT External Use 10

12 ZigBee and IEEE Sensors Remote Control (IR Replacement) Door Locks Lighting Appliances App standards: HA1.2, ZLL Scalable External Use 11

13 How IEEE Scales External Use 12

14 Bluetooth Smart Direct Device Control Sensors and Low Power Nodes Tie-in with Wearables Proximity Indoor Location (trilateration) External Use 13

15 External Use 14

16 Gateway Model Lighting Closures Cloud Fire & Safety Security Gateway Switches Door Locks Heating/Cooling External Use 15

17 Freescale Development Options for Smart Home Connectivity External Use 16

18 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Kinetis K Series: MCU Family Entry Point + Ethernet, Encryption, Tamper Detect, DRAM Controller + USB I I I I I I I I K10 Family MHz 32KB-1MB pin I I I I I I I I + Segment LCD I I I I I I I I K20 Family MHz 32KB-1MB pin I I I I I I I I I I I I I I I I K30 Family MHz KB pin I I I I I I I I I I I I I I I I K60 Family MHz 256KB-1MB pin I I I I I I I I + Segment LCD I I I I I I I I K40 Family MHz KB pin I I I I I I I I + USB I I I I I I I I K70 Family MHz 512KB-1MB pin I I I I I I I I + Graphics LCD I I I I I I I I K50 Family MHz KB pin I I I I I I I I + Analog Measurement Engine, Ethernet, Encryption External Use 17

19 I I I I I TM I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Kinetis L Series: Optimized for Low Power Design 8-bit MCU Compatible Entry Point ARM Cortex-M0+ ARM Cortex-M4 I I I I I I I I KL0x Family 48MHz 8KB-32KB <24-48pin I I I I I I I I + Ethernet, Encryption, Tamper Detect, DRAM Controller + USB I K10 I I I Family I I I I I I MHz I I I I I I KL1x Family 32KB-1MB 48MHz pin 32KB-256KB I I I I I I I I 32-80pin I I I I I I I I + Segment LCD I K20 I I I Family I I I I I I MHz I I I I I I KL2x Family 32KB-1MB 48MHz pin 32KB-256KB I I I I I I I I pin I I I I I I I I I K30 I I I Family I I I I I I I I I I I I KL3x MHz Family 48MHz KB KB pin I I I I I I I I pin I I I I I I I I I I I I I I I I K60 Family MHz 256KB-1MB pin I I I I I I I I + Segment LCD I K40 I I I Family I I I I I I MHz I I I I I I KL4x Family 48MHz KB pin KB I I I I I I I I pin I I I I I I I I + USB I I I I I I I I K70 Family MHz 512KB-1MB pin I I I I I I I I + Graphics LCD I I I I I I I I K50 Family MHz KB pin I I I I I I I I + Analog Measurement Engine, Ethernet, Encryption External Use 18

Kinetis L Series Energy Efficiency Ultra-efficient processing Ultra low power modes ARM Cortex-M0+ Processor 90nm low-power flash technology Bit Manipulation Engine <50uA/MHz, 3.

20 Kinetis L Series Energy Efficiency Ultra-efficient processing Ultra low power modes ARM Cortex-M0+ Processor 90nm low-power flash technology Bit Manipulation Engine <50uA/MHz, 3.8CM/mW Peripheral Bridge Crossbar Zero Wait State Flash Memory Controller 90nm low-leakage flash technology Multiple RUN, WAIT and STOP modes 4us wake-up from deep sleep modes Clock & power gating, low power boot options 2uA Deep Sleep Idd with register retention, LVD active and 4.3us wake-up Most Innovative Process Technology Energy-saving peripherals Smart peripherals function in deep sleep modes and can make intelligent decisions and process data without waking up the core ADMA, UART, Timers, ADC, Segment LCD, Touch Sensing... External Use 19

21 i.mx 6 Series The Industry s Most Scalable ARM Processors External Use 20

22 i.mx 6 Series Overview Scalable series of five ARM Cortex A9-based SoC families i.mx 6 i.mx 6 i.mx 6 i.mx 6 i.mx 6 i.mx 6SoloLite i.mx 6Solo i.mx 6DualLite i.mx 6Dual 1x 1GHz x32 400MHz DDR3 No HW video accel. 2D graphics (2 GPUs) LCD, EPD 1x 1GHz x32 400MHz DDR3 HD1080p video 2D+3D (2 GPUs), 53Mtri/s LCD, EPD 2x 1GHz x64 400MHz DDR3 HD1080p video 2D+3D (2 GPUs), 53Mtri/s LCD, EPD i.mx 6Quad 2x 1/1.2GHz 4x 1/1.2GHz x64 533MHz DDR3 x64 533MHz DDR3 Dual HD1080p video Dual HD1080p video 2D+3D (3 GPUs), 2D+3D (3 GPUs), 176 Mtri/s 176 Mtri/s LCD LCD Pin-to-pin Compatible Software Compatible External Use 21

23 Freescale Sensors and MEMS Portfolio Xtrinsic Intelligent Sensing Framework ecompass Magnetometers Accelerometers Touch Sensors Gyro Altimeter / Pressure External Use 22

24 Co-Processor Example Kinetis + QCA4002/4 Communication Control Flash SPI/QSPI Display SPI Sensors Kinetis QCA4002/4 Input/Output External Use 23

25 Integrated Wireless MCUs Optimized Single Chip MCU+RF Solutions External Use 24

26 Optimized Single Chip MCU+RF Solutions KW2x 2.4GHz RF + ARM Cortex M4 256/512 KB Flash 32/64 KB RAM MC1323x 2.4GHz RF + 8-bit MCU 128 KB Flash 8 KB RAM KW01 Sub-GHz RF + ARM Cortex M KB Flash 16 KB RAM External Use 25

Kinetis KW2x Wireless MCU The new Kinetis KW2x MCU is Freescale s next generation 2.4 GHz 802.15.

27 Kinetis KW2x Wireless MCU The new Kinetis KW2x MCU is Freescale s next generation 2.4 GHz platform The Kinetis KW2x platform integrates a class leading RF transceiver, ARM Cortex -M4 core and a robust feature set for a reliable, secure and low-power IEEE wireless solution. Wireless protocol software is seamlessly integrated into Kinetis software development tools for rapid creation of embedded systems. External Use 26

28 Kinetis KW2x Wireless MCU Core ARM Cortex TM - M4 50 MHz DSP Debug Interfaces Interrupt Controller Communication s I 2 C SPI UART (ISO 7816) USB On-The-Go (H) USB Charger Detect USB Voltage Regulator System Internal and External Watchdogs DMA Low Leakage Wake-Up Unit Analog 16-bit ADC High Speed Comparator with 6-bit DAC Security Cyclic Redundancy Check (CRC) Tamper Detect Cryptography Authentication Unit Random Number Generator Device Flash RAM Feature Package MKW21D256VHA5 256 KB 32 KB No USB 8x8 63-pin LGA MKW21D512VHA5 512 KB 64 KB No USB 8x8 63-pin LGA MKW22D512VHA5 512 KB 64 KB USB 8x8 63-pin LGA MKW24D512VHA5 512 KB 64 KB Memories Program Flash (Up to 512 KB) FlexMemory Option 64 KB FlexNVM 4 KB FlexRAM (MKW21D256 only) SRAM (Up to 64 KB) Timers Flex Timer Programmable Delay Block Periodic Interrupt Timers Low Power Timer Independent Real Time Clock USB and Smart Energy 2.0 RF Transceiver IEEE GHz Fast Antenna Diversity Dual PAN ID 32 MHz Osc SPI Interface Clocks Phase-Locked Loop Frequency Locked Loop Low / High Frequency Osc. Internal Reference Clocks 8x8 63-pin LGA CPU 50 MHz Cortex M4 CPU core Up to 512KB Flash & up to 64KB SRAM Optional (MKW21D256): 64 KB FlexNVM & 4 KB FlexRAM Typical current: 250 ua/mhz run, 1.7uA RTC standby Radio Transceiver, 2.4GHz IEEE compliant -102 dbm RX sensitivity and +8 dbm TX output power Peak typical current: 17mA TX and 19mA RX Dual Personal Area Network (PAN) support in hardware Run two RF networks simultaneously Antenna diversity with automatic antenna selection Security Active and passive tamper detection with RTC timestamp Crypto engine: DES, 3DES, AES , SHA-1, SHA-256, MD5, RNG Software IEEE MAC RF4CE, ZigBee PRO, ZigBee IP ZigBee Profiles: ZSE, ZHA, ZHC, ZRC, ZLL, ZBA Flexible IPv6 Mote Stack MQX RTOS System UART, SPI, I2C, optional USB 2.0 FS/LS H/D/OTG 16-bit ADC Operating range: 1.8 V to 3.6 V, -40C to +105C External Use 27

29 XTAL_32M PTE0 VBAT_RF PTE1 VDD_RF PTE2 VDD_IF PTE3 TM VDD_PA PTE4 GND_PA VDD RF_OUTN PTE16 RF_OUTP PTE17 GND_PA PTE18 TX_SWITCH PTE19 RX_SWITCH VDDA ANT_B VREFH ANT_A VREFL VDD_REGD VSSA Basic Application Schematic To Load 32MHz EXTAL_32M GPIO1 GPIO2 PTC4 PTC5 PTC6 PTC7 PTD1 PTD2 PTD3 PTD4 PTD5 PTD6 PTD7 3V Balun UNB GND BAL GND GND BAL 2450BM15A MKW21D512V Only for LNA/PA/AntDIV VBAT2_RF RESETB PTA19 PTA18 VDD_3V PTA4 PTA3 PTA2 PTA1 PTA0 VBAT_MCU EXTAL32 XTAL32 TAMP0 Most decoupling capacitors omitted for clarity 3V 3V RESET Shared with JTAG 3V kHz Minimum requirements (RF+MCU): A 32 MHz crystal for RF operation the MCU is internally clocked by the transceiver (48 MHz core/peripheral bus) A KHz crystal for MCU low-power operation / RTC operation A balun to make balanced/ unbalanced transformation A matching network to filter harmonics and match antenna (PCB, power and load dependent) 3V External Use 28

30 XTAL_32M PTE0 VBAT_RF PTE1 VDD_RF PTE2 VDD_IF PTE3 VDD_PA PTE4 GND_PA VDD RF_OUTN PTE16 RF_OUTP PTE17 GND_PA PTE18 TX_SWITCH PTE19 RX_SWITCH VDDA ANT_B VREFH ANT_A VREFL VDD_REGD VSSA Antenna Diversity Support ANT1 ANT2 Switch RF1 VRF1 GND RFC RF2 VRF2 RF MHz EXTAL_32M GPIO1 GPIO2 PTC4 PTC5 PTC6 PTC7 PTD1 PTD2 PTD3 PTD4 PTD5 PTD6 PTD7 3V Balun UNB GND GND GND BAL BAL 2450BM15A MKW21D512V 3V VBAT2_RF RESETB PTA19 PTA18 VDD_3V PTA4 PTA3 PTA2 PTA1 PTA0 VBAT_MCU EXTAL32 XTAL32 TAMP0 Most decoupling capacitors omitted for clarity 3V 3V RESET Shared with JTAG 3V kHz Fast antenna diversity feature integrated (Patented) No MCU use, just register programming Select best antenna when receiving preamble sequence 4 dedicated pins to control external switch, PA or LNA Low/high current output programming for MOS or diode pin switches External Use 29

31 Dual-PAN Use Case: Smart Energy & Home Automation Smart Energy Network Security enhanced. Utilities own the network Smart Energy External Use 30

32 Dual-PAN Use Case : Home Automation Network Smart Energy Network Security enhanced. Utilities own the network Home Automation Network Residential Security. Home owns the network Smart Energy Home Automation External Use 31

33 Dual-PAN Use Case : Smart Energy and Home Automation Smart Energy Network Security enhanced. Utilities own the network Home Automation Network Residential Security. Home owns the network Dual-PAN Smart Energy & Home Automation Smart Energy Home Automation Dual PAN SE/HA External Use 32

KW2x Development Kit Tower Form Factor Use standalone or in Tower System Boards sold individually Combine as many boards as needed Part Numbers: TWR-KW21D256 $149 TWR-KW24D512 $149 Kit Features Can

34 KW2x Development Kit Tower Form Factor Use standalone or in Tower System Boards sold individually Combine as many boards as needed Part Numbers: TWR-KW21D256 $149 TWR-KW24D512 $149 Kit Features Can use PCB F antenna or bypass for external antenna via RF connector Open-SDA debugging USB port to interface with PC Configurable I/O access LEDs and switches for demonstration, monitoring and control Full software stacks and applications BeeStack (ZigBee Pro, RF4CE, part of BeeKit) IPv6 and 6LoWPAN toolbox Quick Start Guide An external antenna needs to purchased separately External Use 33

MC1323x Smart Radio HCS08 QE 8-Bit 32 MHz Debug Interfaces Bus Interface Security Module RNG Interrupt Controller Battery Monitor 12-bit ADC DMA Power Management COP RTI 4 x 16-bit Timers 128 KB

35 MC1323x Smart Radio HCS08 QE 8-Bit 32 MHz Debug Interfaces Bus Interface Security Module RNG Interrupt Controller Battery Monitor 12-bit ADC DMA Power Management COP RTI 4 x 16-bit Timers 128 KB Flash 8 KB RAM SCI/UART 12x12 KBI Device Flash RAM Package SPI Up to 32 GPIO IEEE GHz 32 MHz OSC Differential Input/Output MC KB 8 KB 7x7 48-pin LGA MC13237 (ADC) 128 KB 8 KB 7x7 48-pin LGA Features Software and Protocol Stacks K SRP $2.79 Description Operating Temp -40 to + 85 Packet Processor PLL Frequency Oscillator For Low-end ZigBee and Remote Controls SMAC, , SynkroRF, ZigBee (RF4CE, Pro, IP) Low cost solution Ideal solution for RF4CE solutions Up to 128 KB Flash and 8 KB RAM Optimized for consumer wireless applications Integrated HC9S08 8-bit up to 32MHz RX sensitivity of -94 dbm Tx Power of +2dBm 34 ma Rx, 27 ma Tx, 23 ma PPD Rx 12-bit Analog to Digital Converter 2.5µs Conversion Time Internal Temperature Sensor Low power 4 Low power modes (lowest <600 na) Low power standby current 1.8V to 3.6V for extended operating time on batteries External Use 34

MC1323x Development Kit (MRB) Kit Features Can use PCB F antenna or bypass for external antenna via RF connector USB port to interface with PC Configurable I/O access LEDs and switches for

36 MC1323x Development Kit (MRB) Kit Features Can use PCB F antenna or bypass for external antenna via RF connector USB port to interface with PC Configurable I/O access LEDs and switches for demonstration, monitoring and control Full software stacks and applications BeeStack (ZigBee Pro, RF4CE, part of BeeKit) Quick Start Guide MRB Form Factor Use with REM or RCM boards Boards sold individually Part Numbers: 13234DSK-BDM $ ADC-BDM $399 An external antenna needs to purchased separately External Use 35

MC1323x Development Kit (TWR) Kit Features Can use PCB F antenna or bypass for external antenna via RF connector USB port to interface with PC Configurable I/O access LEDs and switches for

37 MC1323x Development Kit (TWR) Kit Features Can use PCB F antenna or bypass for external antenna via RF connector USB port to interface with PC Configurable I/O access LEDs and switches for demonstration, monitoring and control Full software stacks and applications BeeStack (ZigBee Pro, RF4CE, part of BeeKit) Quick Start Guide Tower Form Factor Use standalone or in Tower System Boards sold individually Combine as many boards as needed Part Numbers: TWR $169 TWR KIT $269 An external antenna needs to purchased separately External Use 36

Kinetis KW01 Wireless MCU (Sub 1-GHz) CPU 32-bit ARM Cortex M0+ 48MHz Core 128KB Flash and 16KB SRAM Radio Transceiver, Sub 1-GHz Supports 290-340MHz, 424-510MHz, and 862-1020MHz frequency bands FSK,

38 Kinetis KW01 Wireless MCU (Sub 1-GHz) CPU 32-bit ARM Cortex M0+ 48MHz Core 128KB Flash and 16KB SRAM Radio Transceiver, Sub 1-GHz Supports MHz, MHz, and MHz frequency bands FSK, GFSK, MSK, GMSK and OOK modulations up to 600kbps Up to -120dBm RX 1.2kbps -18 to +17dBm TX output power in steps of 1dBm Ultra Low Power for Battery Operated Devices Typical consumption Software 1.7µA standby <130 µa/mhz CPU system run mode 16 ma RX peak 20 ma TX peak at 0 dbm, 33 ma at +10 dbm SMAC (Simple-MAC), user modifiable for proprietary protocols IEEE g/e MACPHY System 16-bit ADC, Capacitive Touch Sensing, I2C, UART, SPI, Timers Operating Range: 1.8V to 3.6V, -40C to +85C External Use 37

MKW01x Development Kits Modular Reference Board (MRB).

networks on board. SMA connectors for RFIO or separate TX/RX.

39 MKW01x Development Kits Modular Reference Board (MRB). Features Flash reprogramming and in-circuit hardware debugging, test points & jumpers. USB port on the MRB to interface with PC Reference design for RF matching networks on board. SMA connectors for RFIO or separate TX/RX. Out-of-box application with Radio Utility GUI and firmware. Quick Start Guide Can be mounted on TWR-RF which can in turn be installed in a TOWER system. External Use 38

40 Connectivity Software Options External Use 39

41 Flexible Connectivity Software Building Blocks Integrated Single Chip (for End Nodes) Kinetis MCU Core + Connectivity Application CoAP, HTTP, EXI, MDNS, ZigBee HA 1.2, ZRC, ZLL, SEP1.1 BLE GATT Profiles SEP2.0, Other Cloud, M2M Frameworks IPv4, IPv6, TCP, UDP, RIP, EAP, (D)TLS Security: AES, CCM Security: ECC 6LoWPAN, RPL, 6lo ZigBee Pro Mesh RF4CE Bluetooth L2CAP MACPHY: MACPHY: Bluetooth Controller Peripheral Drivers (Kinetis SDK) RTOS (MQX, FreeRTOS) External Use 40

42 Flexible Connectivity Software Building Blocks Software Solutions BeeStack SDK for ZigBee Pro, RF4CE, ZigBee HA Flexible Lightweight IP Stack IP Tool Box with IPv6, 6LoWPAN External Use 41

Freescale Microcontroller Enablement Bundle Hardware System + IAR IDE

light-weight MQX kernel customised for small resource MCUs Packaged

source hardware platform for prototyping application development

time Create, configure, optimize, migrate, and deliver software

43 Freescale Microcontroller Enablement Bundle Hardware System + IAR IDE + Processor Expert + Freescale MQX Freescale MQX Lite RTOS Free, light-weight MQX kernel customised for small resource MCUs Packaged as a Processor Expert component Upwards compatible with MQX RTOS Open source hardware platform for prototyping application development Reliable, Powerful, and Easy to use IDE to accelerate development time Create, configure, optimize, migrate, and deliver software components Comprehensive solution for embedded control and connectivity External Use 42

44 Connectivity Software Building Blocks i.mx Dual Chip (Advanced Gateway) i.mx Application UART SPI KW2x MC1323x, KW01 Linux OS Yocto, WRT (includes full IP and Bluetooth host stack) Android OS External Use 43

45 Challenges in Implementing Wireless Standards External Use 44

46 Challenge: Low Power Sensors and switches must run for years on batteries Or without batteries at all (energy harvesting) External Use 45

47 Solution: Low Power Optimized MCUs, Radios and Protocols Flexible power modes for radio and MCU Hardware acceleration for polling end devices Sleepy routers (IEEE e CSL, RIT) Bluetooth Smart: Bluetooth Low Energy ZigBee Green Power External Use 46

48 Challenge: Interference 2.4 GHz spectrum will only become busier Regulatory concerns in Sub-1 GHz External Use 47

49 Solution: Interference Avoidance IEEE MACPHY features: OQPSK, FSK, DSSS, CCA Frequency agility (RF4CE, ZPRO) Channel hopping (SubGHz FSCH, BLE) Antenna diversity External Use 48

50 Challenge: Security and Privacy Growing importance Multiple models: Distributed Centralized End-to-End External Use 49

51 Solution: Security and Privacy MMCAU Crypto Acceleration Unit integrated in many Kinetis Software cipher suite modules for encryption and authentication Simple (AES, DTLS) or more complex (ECC based) options available Tamper detection features External Use 50

52 Conclusions External Use 51

53 Session Summary End nodes will need to be: simple to implement; adding standard based connectivity for HA will become ubiquitous and must be straight-forward Gateways and infrastructure will need to: aggregate and present a high level interface to multiple technologies and standards for the foreseeable future. For end node and last mile devices, the 2 goals will be enabled by the microcontroller and application processor. External Use 52

54 Freescale Full Flexibility i.mx Applications Processors Kinetis MCUs Broadest portfolio of ARM-based products in the industry Providing customers the level of scale and flexibility that helps drive product differentiation in a highly competitive, fast-paced market A range of solutions ideal for the Internet of Things (IoT) development needs External Use 53

55 Create Simple Applications Demonstration External Use 54

56 Multi-Protocol Light Control Control Lighting Products using a simple Home Automation application level API: $ zigbee start $ zcl find onoff server $ zcl send onoff toggle External Use 55

57 Sensors and Security Add code to handle sensor data indications: FSL_ZCL_HandleDataReport(zbClusterId_t clusterid, zbattributedata_t attrdata) External Use 56

58 Build a Connected Smart Thermostat Combine KW2x with K70 in a TWR system Add PEG Graphics Library External Use 57

59 Add Cloud and Mobile Device Connectivity Cloud Add Wi-Fi and IP connectivity Control and monitor devices from Internet and Cloud External Use 58

60 Session Closing After completing the session you are able to: Get a good perspective on how connectivity can enhance customer experience for Smart Home products Identify which Freescale microcontroller families are best suited for your connected appliance, sensor or hub product idea Understand how to use Freescale connectivity tools and software to implement effective wireless applications External Use 59

61 For Further Information Come see technology demonstrated in the Tech Lab Attend the in-depth and hands-on sessions focused on Wireless Connectivity, Kinetis and i.mx For more information on the Freescale solutions introduced in this session: Wireless Connectivity: CEIVERS&tid=prodlib Kinetis: i.mx: Contacts: Alin Lazar Protocols and Applications Software Manager Derek Snell Field Applications Engineer Alan Collins Wireless Applications Engineer External Use 60

62 Freescale Semiconductor, Inc. External Use

Quick Start Guide. USB Packet Sniffer/Dongle for Kinetis MKW22D and MKW24D Wireless MCUs USB-KW24D512

Quick Start Guide. USB Packet Sniffer/Dongle for Kinetis MKW22D and MKW24D Wireless MCUs USB-KW24D512 Quick Start Guide USB Packet Sniffer/Dongle for Kinetis MKW22D and MKW24D Wireless MCUs USB-KW24D512 Quick Start Guide Get to Know the USB-KW24D512 USB Connector Reset Button Application Button LEDs Antenna