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FSC-BT1026A QCC3021 Bluetooth 5.1 TWS audio-ontvangermodule

FSC-BT1026A is a dual-mode Bluetooth 5.1 TWS audio receiver module built on the Qualcomm QCC3021—an entry-level flash-programmable Bluetooth Audio SoC from the Qualcomm QCC30xx Low Power Entry-Level Series, engineered with an ultra-low power architecture and optimized for wireless audio applications including Bluetooth speakers. The module supports a full suite of Bluetooth protocols (A2DP, AVRCP, HFP, HSP, SPP, GATT, PBAP) for high-fidelity audio transmission and low-power Bluetooth connectivity.

 

Ideal for a wide range of wireless audio products such as wireless headphones, Bluetooth speakers and car Bluetooth systems, the QCC3021-based module delivers a streamlined development solution that helps reduce time and cost for manufacturers. Preloaded with Feasycom’s powerful, user-friendly firmware, FSC-BT1026A ensures seamless integration and straightforward deployment for rapid product development.

Functies

      • Dual-mode Bluetooth 5.1 TWS Audio Receiver SoC module
    • Qualcomm QCC3021 Bluetooth® v5.1 wireless MCU to execute Bluetooth protocol stack. Integrated 120 MHz Qualcomm® Kalimba™ audio DSPs and 32MHz Developer Processor for applications.
    • Bluetooth Audio:
      • High-performance 24‑bit stereo audio interface
      • 1-mic Qualcomm@ cVc™ speaker noise reduction and echo cancellation technology
      • Supports Qualcomm@ TrueWireless™ technology and TrueWireless™ Stereo Plus technology
      • Supports SBC and AAC audio codecs
      • RF Specification:
        • Bluetooth v5.1 dual mode transceiver
        • Backward compatible with Bluetooth 5.0/4.0/3.0/2.1/2.0/1.2/1.1
        • BR/EDR profiles: A2DP, AVRCP, HFP, HSP, PBAP, SPP
        • BLE profiles: NAAR, GATT Client and Peripheral - Any Custom Services
      • Algemeen:
        • 13mm × 26.9mm stamp 52-pin package
        • Support installing external Feasycom antenna or other antenna
        • Digital and analog microphone interfaces
        • Flexible QSPI flash programmable platform
        • Flexible PIO controller and LED pins with PWM support
        • Supports UART, Bit Serializer (I²C/SPI), and USB 2.0 serial interfaces
        • Integrated PMU with dual SMPS for system/digital circuits and integrated Li-ion battery charger
        • Low power modes to extend battery life
        • Support the OTA upgrade
        • Support in-depth Custimization

Specificaties

Chip Qualcomm QCC3021
Bluetooth Standard Bluetooth v5.1 dual mode
Zend kracht uit +9 dBm (Maximum)
Receive Sensitivity -96 dBm (Typical)
Audio Codecs SBC and AAC
Profielen BR/EDR: A2DP, AVRCP, HFP, HSP, PBAP, SPP
BLE: GATT Client and Peripheral - Any Custom Services
Certificeringen CE, FCC, IC, KC, TELEC, BQB, NCC, Zeehondencrèche
GPIO-telling 23
Interfaces UART, I2C, SPI, I²S, PCM, USB, ADC, DAC, PWM
Antenne On-board antenna by default

Support installing external Feasycom antenna and other antenna

Afmetingen (mm) 13 × 26.9 × 2.2
Bedrijfstemperatuur -40°C ~ +85°C
Opslagtemperatuur -40°C ~ +85°C
Voedingsspanning VBAT_IN: 2.8V ~ 4.3V
VDD_IO: 1.7V ~ 3.3V

 

Firmware

Firmware No. Sollicitatie Profielen
Standaard Audio & Data HFP, A2DP, AVRCP, PBAP, BLE, SPP, OTA
Aangepast Audio & Data Customization

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