The Feasycom FSC-BT1056 is a dual-mode Bluetooth audio module that supports audio and data communication. FSC-BT1056 integrates an ultra-low-power DSP and application processor with embedded flash memory, a high-performance stereo codec, a power management subsystem, I2S, LED drivers and ADC I/O in a SoC IC. Both cores use external flash to execute code, making it easy for user to differentiate products from new features without delaying the development By default, FSC-BT1056 module is equipped with powerful and easy-to-use Feasycom firmware. It's easy to use and completely encapsulated. Feasycom firmware enables users to access Bluetooth functionality with simple ASCII commands delivered to the module over serial interface, just like a Bluetooth modem. Therefore, FSC-BT1056 provides an ideal solution for developers who want to integrate Bluetooth wireless technology into their design.