Qualcomm 0 1

 

Against the backdrop of the rapid proliferation of wireless audio technologies, cost-effective Bluetooth solutions have emerged as a core requirement for numerous device manufacturers. Feasycom’s FSC-BT1035 Bluetooth module, built around the Qualcomm QCC3056 Chip, is precisely positioned as a transmitter-dedicated solution and delivers a streamlined development experience, thereby providing an efficient pathway for the wireless upgrade of various audio devices.

 

Hardware Features

The core competitiveness of the FSC-BT1035 module stems from the robust performance of the Qualcomm QCC3056 chip. This chip integrates dual 120MHz Kalimba audio DSPs and a high-performance 24-bit audio interface, supporting high-definition audio codecs including aptX, Aptx HD, aptX-LL, and aptX-Ad to enable lossless high-fidelity audio signal transmission. Konform mit Bluetooth 5.2 Standard, the module boasts a transmit power of +10dBm and a receiver sensitivity as low as -96dBm (at basic rate), delivering Class 1 transmission capability to ensure stable audio signal transmission and extended long-range coverage.

 

Rich Interfaces

The FSC-BT1035 module is equipped with a comprehensive set of interfaces including UART, I2s, und USB 2.0:

The UART interface facilitates seamless communication and control with the host device.

The I2S/PCM interface supports master-slave mode switching and multi-format data configuration, catering to the signal transmission requirements of diverse audio devices.

The USB interface functions as a USB device, enabling connection to PC USB ports for Bluetooth audio transmission.

Zusätzlich, the module integrates analog audio input pins, LED driver pins, and multiple programmable PIO pins, supporting diverse audio input methods such as stereo differential input and microphone input.

 

Anwendungsszenarien

Qualcomm 1 1

  1. USB Audio Transmitter Devices

Ideal for USB-enabled audio players, PC -Peripheriegeräte, and similar products. It converts wired audio signals into Bluetooth signals, enabling wireless connectivity with Bluetooth receivers such as headphones and speakers for enhanced user convenience.

  1. Wireless Retrofit of Traditional AV Equipment

the devices that need to transmit audio source via Bluetooth, can be effortlessly upgraded with Bluetooth transmission capability by integrating the FSC-BT1035 module, eliminating the need for complex circuit modifications. This allows users to break free from the constraints of wired headsets and speakers, and enjoy an immersive wireless audio-visual experience.

  1. Automotive Audio System Upgrade

Compatible with in-vehicle devices such as navigation systems and media players, the module wirelessly transmits audio signals to car Bluetooth speakers or the headsets of drivers and passengers. This eliminates the clutter and safety hazards associated with wired connections, enhancing the convenience and comfort of in-car audio-visual experiences.

 

Streamlined Development

Beyond its exceptional performance, the FSC-BT1035 module is optimized for ease of development. Feasycom provides a complete AT command manual, allowing developers to implement core functions, including Bluetooth pairing, connection management, and parameter configuration, directly via simple AT commands, without requiring in-depth knowledge of complex Bluetooth protocol stacks, thus significantly lowering technical barriers.

From the upgrade of traditional equipment to the development of new products, the FSC-BT1035 module serves as a cost-effective choice for the wireless transformation of audio devices.