Simplify the development of Bluetooth® smartphone docks and Bluetooth speakers
Microchip Technology Inc., the world's leading provider of patented integrated microcontroller, mixed-signal, analog and flash memory solutions, announced the launch of the new PIC32 Bluetooth® audio development kit. The full-featured toolkit can develop customized applications for Bluetooth and USB digital audio solutions using PIC32 microcontrollers (MCUs).
The Advanced Audio Transmission Model (A2DP) created by the Bluetooth Special Interest Group (SIG) helps facilitate convenient wireless stereo audio applications such as home and car smartphone audio docks, wireless speakers, A / V receivers, and all A compact audio system, etc. Supporting Bluetooth audio is a common requirement for smartphone docking solutions today. Consumers use mobile phones as music sources and use mobile phones as remote controls for playing selected tracks throughout the room. Faced with the challenges of RF design, software development, and certification, developers need a mature, convenient, and complete development toolkit that is ready to use. Due to the diversity of market demands, developers also need to flexibly customize their development platforms to meet their target markets.
The PIC32 Bluetooth Audio Development Kit comes with an audio streaming demo code that can provide up to 24-bit 192 kHz audio and has been tested on more than 100 different Bluetooth audio devices, covering products from 18 different manufacturers. The Bluetooth hardware module and Bluetooth A2DP audio software have passed Bluetooth.org certification, saving developers a lot of certification costs. The modular design helps developers replace the daughterboards included in the kit (one for audio and one for Bluetooth) and create their own customized versions with their preferred audio and wireless solutions. The kit also supports USB host and device connection, Apple® device authentication module interface, a 2-inch color LED, 5 universal pushbutton switches, 5 LEDs, and a plug-in module interface for PIC32 microcontroller upgrades. The PIC32MX450F256 MCU runs at 80 MHz and has 256 KB flash memory and 64 KB RAM. With its extensive feature set and flexibility, this toolkit has become an excellent universal development tool.
Sumit Mitra, vice president of Microchip ’s 32-bit microcontroller division, said: “Microchip ’s new Bluetooth audio development kit is an ideal solution for developers who want to add high-quality wireless audio to their designs. The development kit includes a The interface for iPod® and iPhone® products can be expanded to support these popular devices. "
Development support
Microchip also released the necessary Bluetooth library for the toolkit to support multiple audio and data configurations, as well as USB digital audio. These include the Bluetooth Serial Protocol (SPP) (now available for download at http: // UN9B), Bluetooth Audio Suite 1 (A2DP supporting standard SBC codec) and Bluetooth Audio Suite 2 (A2DP supporting SBC + AAC codec) .
Supply
The PIC32 Bluetooth Audio Development Kit (part number DV320032), Bluetooth Audio Kit 1 (part number SW320014-1) and Bluetooth Audio Kit 2 (part number SW320014-2) are now available for purchase. For more information, please contact a Microchip sales representative or authorized distributor worldwide, or visit the Microchip website http: // FL9. To purchase the products mentioned in this article, you can buy them through microchipDIRECT, or contact any Microchip authorized distribution partner.
Introduction to Microchip Technology Inc.
Microchip Technology Inc. (NASDAQ: MCHP) is the world's leading provider of patented solutions for integrated microcontrollers, mixed signals, analog devices and flash memory, providing low-risk products for thousands of consumer products worldwide Development, lower total system cost and faster time to market. Microchip is headquartered in Chandler, Arizona, USA, providing excellent technical support, reliable products and excellent quality.
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