BC127-EXT-aptX is a BC127-EXT module which includes an aptX® license. Please note that users of BC127-EXT-aptX have to sign CSR aptX Service Level Agreement (SLA) before going to production. This SLA has obligations regarding branding and testing of the product. Branding guidelines can be found here. Please contact the CSR/Qualcomm distributors to your region for more information. CSR/Qualcomm disctributors are listed here.
BC127-EXT is the newest generation of fully integrated Dual Mode Bluetooth and Bluetooth Low Energy (BLE) modules. BC127 offer better performances in every single aspect to the older Bluetooth Classical Modules:
Smallest Package: BC127-EXT comes running all the Bluetooth Stack and Codecs in a very small form factor at 11.8mm x 18mm. BC127-EXT comes with Bluetooth certification so customers will not need to have to go through certification if they use a certified reference design.
Highest Performances: BC127-EXT offers Bluetooth Low Energy and very low power consumption in every use case (<60mWatts while streaming music, <3mWatt connected Idle).
Audio Quality: BC127-EXT integrates all high quality Audio Codec such as aptX, AAC, MP3 and SBS high definition In addition the user can configure the module to transmit the Audio received via a high quality integrated Analog Codec (96dB SNR) or directly to a digital interface at a chosen configurable sampling rate.
Fully Integrated: BC127-EXT comes with Melody and offers a high level UART command interface that provides full control of all profiles needed such as HFP1.6 (Wide Band Speech HandsFree), A2DP/AVRCP 1.4 (Music Streaming), PBAP (Access to Phone Book) and connects to Android and iOS devices.
•Integrated Dual Mode Protocol Stack and Profiles
•Concurrent BLE and Classic Bluetooth
•Multiple Connections. Source or Transmitter
•True Wireless Stereo
•Power: <16mA when streaming music
•Audio: Digital and Analog Output at -96dB SNR
•I2S, PCM, SPDIF, 3 LED, UART, I2C, USB, IOs Interfaces
•Device Firmware Upgrade via UART
•Small: 11.8mm x 18mm
•Certified: BQB Bluetooth
•Music (A2DP Sync, AVRCP 1.4 Sync and Source)
•HandsFree (HFP 1.6, HFP-AG and HFP-HS)
•Phone Book Access (PBAP)
•Message Access Profile (MAP)
•Connection to Smart Phones (SPP and iOS)
•+Music: aptX, AAC, MP3, SBC (Options)
•+Handsfree: WBS, Echo/Noise Suppression