WT32i Bluetooth Audio Module + iwrap6 Bluetooth Software

Transcription

1 WT32i Bluetooth Audio Module + iwrap6 Bluetooth Software

2 WT32i Key Features and Benefits Topics WT32i vs. WT32 iwrap6 Feature Highlights iwrap6 Firmware Versions MFI, aptx and AAC Licensing WT32i Pricing Release Schedule and Docs BGScript TM Roadmap Q&A and Demos

3 Bluetooth 3.0 compliant WT32i Key Features Excellent Radio Performance Transmit power: +6.5 dbm Receiver sensitivity: -90 dbm Link budget: 96.5 db Audio Features Integrated DSP 16-bit stereo codec 44.1kHz ADC, 48kHz DAC Analog, I2S, PCM, SPDIF, and microphone interfaces Optional aptx and AAC stereo audio codecs Optional CVC echo cancellation Wide Band Speech Built-in Battery Charger Operating Voltage: 1.8V to 3.6V Temperature Range: -40C to +85C Bluetooth, CE, FCC, IC, Korea and Japan Qualified Integrated iwrap6 Bluetooth Stack 13 Bluetooth profiles Apple iap1 and iap2 compatibility 5/26/2014 3

4 WT32i Benefits Excellent Radio Performance up to 200 meter range (between two WT32i's) A2DP streaming up to 50 meters with typical smartphone Wide Bluetooth Profile Support Enables wide range of uses cases Differentiation from simple Bluetooth speakers Superior audio features Integrated Bluetooth audio profiles On-board DSP and 16-bit stereo codec aptx, AAC and WBS Optional CVC echo cancellation Bluetooth and Regulatory Qualifications Proven interoperability Minimal qualification costs Field upgradable firmware 5/26/2014 4

5 WT32i vs. WT32 TX power WT32i WT32 Flash Memory WT32i WT dbm 0 dbm 16Mbit 8Mbit Castellated Pads Exists on WT32 but not on WT32i Antenna Connector WT32i U.FL WT32 W.FL Temperature Range WT32i -40C to +85C WT32-30C to +85C Firmware Support iwrap6 and newer only supported by WT32i Otherwise a drop-in replacement for WT32 5/26/2014 5

6 Certifications: Migrating from WT32 Bluetooth EPL listing required according to the new Bluetooth SIG rules $4000 or $8000 End Product Listing cost CE EN needs to be re-measured, since the radio changes FCC Minimum requirement is FCC lablel change with WT32i s FCC ID If the end product has its own FCC ID, it needs to be reapplied when WT32i used If end product has multiple radios and it s own FCC ID, it needs to be reapplied. 5/26/2014 6

7 iwrap6 TM Feature Highlights Apple iap2 Profile Provides application connectivity to Apple ios devices iap2 is the latest version of iap required with Apple devices with lightning connector AVRCP v.1.5 Enables media browsing on a smart phone Media search capability Playlist management Message Access Profile (MAP) Receive message notifications from the phone Read SMS/ messages over Bluetooth AAC Audio Decoder AAC improves audio quality over SBC Supported on ios devices AAC needs a separate license: AAC is mandatory in MFI compliant devices that support A2DP External codec configuration over I2C iwrap can configiure external audio codec over I2C interface 5/26/2014 7

8 iwrap6 TM Firmware Versions iwrap Generic iwrap iap iwrap Generic iwrap iap iwrap aptx Firmware ordering code Ordering code AI55 AI55IAP AI6 AI6IAP AI6-APTX Supported hardware WT32i - - Yes Yes Yes WT41 Yes Yes WT11i Yes Yes WT12 Yes Yes Supported profiles SPP Yes Yes Yes Yes Yes OBEX OPP Yes Yes Yes Yes Yes OBEX FTP (2 Yes Yes Yes Yes Yes DUN (3 Yes Yes Yes Yes Yes HID (4 Yes Yes Yes Yes Yes A2DP - - Yes Yes Yes HFP Yes Hands-free Yes Hands-free Yes HSP Yes - Yes Yes Yes AVRCP - - Yes Yes Yes PBAP (5 Yes Yes Yes Yes Yes HDP Yes - Yes - - DI Yes Yes Yes Yes Yes MAP (7 Yes Yes Yes Yes Yes Apple iap support (6 - iap1 and iap2 - iap1 and iap2 - Over-the-Air configuration (* Yes Yes Yes Yes Yes BGIO (* Yes Yes Yes Yes Yes IEEE agents (for HDP) Blood pressure monitor Yes - Yes - - Blood glucose Yes - Yes - - Weight scale Yes - Yes - - Pulse oximeter Yes - Yes - - Thermometer Yes - Yes - - Audio features CVC echo cancellation ( aptx audio codec ( Yes AAC audio codec (+ - - Yes Yes Yes msbc (Wide-Band Speech) - - Yes Yes Yes 5/26/2014 8

9 MFI, aptx and AAC Licensing MFI Made for iphone Customers need to be qualified with Apple before delivering firmware or manuals just as today Bluegiga products prequalified by Apple work in progress WT12,WT11i, WT41 and WT32 and DKs will be available in Avnet MFI store: Customer end products need to be qualifed as well aptx Audio Encoder/Decoder $6000 technology trasfer fee (TTF) to CSR End product needs to be qualified by CSR 1 10k units ~ $1 AAC Audio Decoder AAC needs a separate license: $15000 one-time fee First 1 to 500,000 units $0.98 5/26/2014 9

10 Documentation Training Material: Bluetooth EPL guide BT, Wi-Fi and Regulatory certification guide Apple iap Process Product material WT32i presentation iwrap6 presentation Range measurements Current consumption measurements Data sheets WT32i data sheets Antenna data sheet User Guides iwrap6 user guide DKWT32i user guide Firmware update guide 5/26/

11 Documentation App notes: A2DP and AVRCP Profile Configuration and Usage SPP Profile Configuration and Usage HFP and HSP Profile Configuration and Usage HID Profile Configuration and Usage PBAP and MAP Profile Configuration and Usage BGIO Profile Configuration and Usage OBEX Profile Configuration and Usage iap Application note Software Releases iwrap6 (beta) software release iwrap6 release notes iwrap firmware version comparison chart Example Apps iap example App PC tools Bluesuite BGTerm PCM config Tool 5/26/

12 Documentation Reference designs: DKWT32i design guide (manual) DKWT32i design materials (Bom, schematics, PCB) WT32i PADS decals SPI programming cable schematics Certifications BT test reports and PICS docs CE reports FCC reports IC reports Japan reports Korea reports ROHS statement REACH statement 5/26/

13 Thank You 26-May