FSC-BT1038B QCC3084 BT5.4 Classic & LE Audio Receiver Module
FSC-BT1038B is a cutting-edge Bluetooth 5.4 dual-mode receiver module with QCC3084 chip, integrates 240 MHz Qualcomm® Kalimba™ audio DSP, supports Bluetooth LE audio and Bluetooth classic audio, featured LC3, Multi-stream, Auracast, cVc™, aptX, aptX HD, aptX Lossless, aptX Adaptive, suitable for scenarios such as car audio and wireless speakers/headphones. It uses Snapdragon Sound ™ technology and is designed to provide a lossless, low-latency, high-quality music streaming experience.
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- Qualcomm QCC3084 Bluetooth® v5.4 wireless MCU to execute Bluetooth protocol stack. Integrated 240 MHz Qualcomm® Kalimba™ audio DSP.
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- Bluetooth LE Audio:
- LE Isochronous Channel(CIS/BIS/ISOAL)
- LC3 codec, multi-stream, Auracast broadcast audio and hearing aid
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- Bluetooth Classic Audio:
- Bluetooth Synchronous Connection-Oriented Channel(SCO: HFP)
- Bluetooth Asynchronous Connection-Less Channel(ACL: A2DP)
- Snapdragon Sound for lossless music streaming
- Supports aptX, aptX HD, aptX Lossless, aptX Adaptive (enabled using license key)
- RF Specification:
- Bluetooth v5.4 dual mode transceiver
- Support both Bluetooth® Classic Audio and LE Audio
- Classic Bluetooth audio receive to LE audio transmit
- Qualcomm® Bluetooth High Speed Link
- Bluetooth BR/EDR/BLE profiles: SPP, ATT, GATT, etc.
- Class 1 Bluetooth power level supported
- General:
- 13mm × 26.9mm stamp 52-pin package
- On-board antenna, support installing external Feasycom antenna or other antenna
- High-performance 24-bit audio interface
- cVc™: 1 or 2 mic Qualcomm® headset speech processing
- Digital audio interfaces: I²S/PCM/SPDIF
- Active Noise Cancellation: Hybrid, Feedforward, and Feedback modes, using Digital or Analog Mics, enabled using license keys available from Qualcomm®
- Amazon Voice Services, Google Assistant
- Both ADCs and DAC support sample rates of 8 kHz, 16 kHz, 32 kHz, 44.1 kHz, 48 kHz, 96 kHz. The DAC also supports 192 kHz and 384 kHz.
- Serial interfaces: UART, Bit Serializer (I²C/SPI), USB 2.0
- Power Consumption: Music Streaming (A2DP): ~5 mA
- Support the OTA upgrade
- Support in-depth Custimization
- Works with FeasyLEA LE audio app
- Bluetooth Classic Audio:
- Bluetooth LE Audio:
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| Chip | Qualcomm QCC3084 |
| Bluetooth Standard | Bluetooth v5.4 dual mode |
| Transmit Power | Basic rate: +10 dBm (Typ VBAT=3.7V) |
| Receiver | Basic rate: -96 dBm (Typ VBAT=3.7V) |
| Audio Codec | LC3, aptX, aptX HD, aptX Adaptive (enabled using license key), SBC and AAC |
| Profiles | BR/EDR: A2DP/AVRCP/HFP/HSP/PBAP/SPP BLE: CIS/BIS/Auracast/GATT/HOGP |
| GPIO Count | 25 |
| Interfaces | UART/I2C/SPI/I²S/PCM/USB |
| Antenna | PCB Antenna by default, support external antenna |
| Dimensions (mm) | 13 × 26.9 × 2.2 |
| Operating Temperature | -40°C ~ +85°C |
| Storage Temperature | -40°C ~ +85°C |
| Supply Voltage | VBAT: 3.0V ~ 4.2V VDD_IO: 1.8V ~ 3.3V |
Media Device