FSC-BT1054 Qualcomm QCC5141 Bluetooth 5.2 Stereo Audio Module

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FSC-BT1054

FSC-BT1054(QCC5141) is an ultra-low power Bluetooth dual-mode module, designed for use in compact, voice-enabled, feature rich true wireless earbuds.

Optimized for earbuds and hearables, the FSC-BT1054 (QCC5141) is an advanced single-chip solution designed to enhance the true wireless consumer experience and enable robust connectivity, all-day wear and comfort, integrating Qualcomm Active Noise Cancellation Technology (ANC), voice assistant support (including wake word activation), premium wireless audio quality, including support for Qualcomm apt-X Adaptive Audio.

Support communicating with the FeasyBlue app and many other Bluetooth apps

Basic Parameter

Bluetooth Module Model FSC-BT1054
Bluetooth version Bluetooth 5.2 Low Energy (BLE)
Chipset QCC5141
Dimension 13mm x 26.9mm x 2.2mm; Pad Pitch 1mm
Data Rates 3 Mbps (Classic BT - BR/EDR)
Transmit power +13 dBm (maximum)
Power supply 2.8V ~ 4.3V
Profiles A2DP, AVRCP, HFP, HSP, HOGP, PBAP, SPP, GATT
Frequency 2.402 - 2.480 GHz
Work Temperature -40°C to +85°C
Storage Temperature -40°C to +85°C
Highlights Extremely low-power performance
Integrated Qualcomm Active Noise Cancellation Technology
Qualcomm TrueWireless Mirroring
Support for multiple voice ecosystems

Main Features

  • Qualified to Bluetooth v5.2 specification
  • 120 MHz Qualcomm Kalimba audio DSP
  • 32/80 MHz Developer Processor for applications
  • Advanced audio algorithms
  • High-performance 24-bit stereo audio interface
  • Qualcomm Adaptive active noise cancellation
  • License keys available from Qualcomm
  • Digital interfaces: I2S/PCM, SPDIF
  • apt-X, apt-X HD Audio, aptx-Adaptive, AAC, SBC audio codecs support
  • Serial interfaces: UART, Bit Serializer (12C/SPI), USB2.0

Applications

  • Audio Transmitter/Receiver
  • Bluetooth speakers
  • Bluetooth USB dongle
  • Feature rich true wireless earbuds

Documentation

Type Title Date
Datasheet Feasycom FSC-BT1054 Datasheet November 30, 2022

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