Bluetooth audio development kit
13 November 2013
Design Automation
The creation of the Advanced Audio Distribution Profile (A2DP) by the Bluetooth Special Interest Group (SIG) has enabled convenient wireless stereo audio for applications such as smartphone home and automotive audio docks, wireless speakers, A/V receivers and all-in-one compact audio systems, among others.
Bluetooth audio support is now a regularly seen requirement for smartphone docking solutions. Consumers are able to use their phone as a music source and as a remote control to select the song of their choice and play it from across the room.
With the challenges in RF design, software development and certifications, Microchip believes developers can benefit from a proven, easy to use, complete development kit that will enable them to start right out of the box. Since market requirements vary, developers also need the flexibility to customise their development platform to suit their target market.
The PIC32 Bluetooth Audio Development Kit, which ships with audio streaming demo code, delivers up to 24-bit, 192 kHz audio and has been tested with over 100 different Bluetooth audio-enabled devices, spanning 18 different manufacturers.
The Bluetooth Hardware module and the Bluetooth A2DP audio software have been Bluetooth.org certified, saving the developer significant certification costs.
The modular design allows developers to swap out the included daughter boards (one for audio and one for Bluetooth) to create their own custom versions with their preferred audio and wireless solution.
The kit also supports USB Host and Device connectivity, Apple device authentication module interface, a 2-inch colour LCD, five general-purpose button switches, five LEDs and a plug-in-module interface for PIC32 microcontroller upgrades. The included PIC32MX450F256 MCU runs at 80 MHz with 256 KB Flash and 64 KB RAM.
Microchip is also releasing the necessary Bluetooth Libraries for the kit that enable multiple audio and data profiles as well as USB digital audio. These include the Bluetooth Serial Port Protocol (SPP); the Bluetooth Audio Suite 1 (A2DP with the standard SBC CODEC support) and Bluetooth Audio Suite 2 (A2DP with SBC + AAC CODEC support).
For more information contact Shane Padayachee, Avnet Kopp, +27 (0)11 319 8600, [email protected], www.avnet.co.za
Further reading:
Enhanced graphics on STM32U3
Design Automation
ST has introduced a new program designed specifically for users working with its mainstream STM32 MCUs, including STM32C0, U0, WBA, and U3 series.
Read more...
Semicon Summit 2025 - Dubai: Direct access to global chipmakers, built for Africa’s engineering needs
Design Automation
[Sponsored] The future of South Africa’s technology ecosystem depends on deeper integration with global supply chains and tighter alignment with semiconductor manufacturers. That alignment takes presence, interaction, and shared focus on real systems.
Read more...
Siemens unveils groundbreaking Tessent AnalogTest software
ASIC Design Services
Design Automation
Siemens Digital Industries Software recently introduced Tessent AnalogTest software - an innovative solution that reduces pattern generation time for analogue circuit tests from months to days.
Read more...
STM32Cube MCU package for STM32WBA
Design Automation
The STM32CubeWBA utility gathers in one single package all generic embedded software components required to develop an application on STM32WBA series microcontrollers.
Read more...
Why LabVIEW is critical to South Africa’s automation future
Design Automation
[Sponsored] In a world increasingly defined by connected systems, edge intelligence, and accelerating automation, the ability to build scalable, responsive, and maintainable engineering applications has never been more essential, and at the heart of this evolution lies LabVIEW.
Read more...
Take analogue designs from idea to reality
Design Automation
Bringing your analogue design ideas to life is simple with Microchip’s Analog Development Tool Ecosystem, part of its extensive range of solutions for both analogue and digital engineers.
Read more...
Accurate power estimation
Design Automation
AMD Power Design Manager 2025.1 is now available – with support for AMD Versal AI Edge and Prime Series Gen 2 SoCs and production support for AMD Spartan UltraScale+ devices.
Read more...
AMD Vivado Design Suite 2025.1
Design Automation
AMD Vivado Design Suite 2025.1 is here, and now with support for AMD Spartan UltraScale+ and next-generation Versal devices.
Read more...
Siemens streamlines design of integrated 3D ICs
Design Automation
Siemens Digital Industries Software recently introduced two new solutions to its EDA portfolio.
Read more...
Webinar: Designing in a connected environment
Design Automation
With Altium Designer and its data management platform, the team will always be up to date with the latest design documents and be able to comment on schematic, PCB, BOM and assembly drawings.
Read more...
printer friendly version