fsc-bt909

FSC-BT909 Qualcomm CSR8811 Dual-mode BT4.2 ljudmodul

FSC‑BT909 is a dual‑mode Bluetooth 4.2 audio module powered by the Qualcomm CSR8811 chipset. Designed for wireless audio applications, it fully supports A2DP, Avrcp, Hfp, Hsp, Spp, Gatt, och PBAP -profiler. Its dual‑mode radio enables connectivity with both classic Bluetooth devices and Bluetooth Low Energy (Ble) produkt, delivering up to 3 Mbps data rates over distances up to 100 meters with low power consumption.

 

Preloaded with Feasycom’s robust and user‑friendly firmware, FSC‑BT909 allows developers to quickly integrate reliable Bluetooth audio and data functionality into applications such as wireless speakers, medical sensors, fitness trackers, and other connected devices.

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  • CSR8811 Bluetooth® 4.2 dual-mode wireless MCU for protocol stack execution. Integrated Bluetooth classic (Br/edr) and low energy (Ble) with support for simultaneous operation.
      • Bluetooth Classic Audio:
        • Bluetooth synkron anslutningsorienterad kanal (Sco: Hfp)
        • Bluetooth Asynchronous Connection-Less Channel (ACL: A2dp)
        • Profiles supported: Spp, A2dp, Hfp, Avrcp, Pbap
          • Bluetooth Controller:
            • Fullt kvalificerad Bluetooth 4.2/3.0/2.1/2.0/1.2/1.1.
            • Klass 1 stöd (högeffekt).
            • Profiles including A2DP, Avrcp, Hfp/hsp, Pbap, Spp, Gatt, Gatt, Gömd, Opport, Dun, etc...
            • USB 2.0 Helhastighetsenhet/värd/OTG-styrenhet.
            • Stöder låg effektläge
            • Bluetooth 5.3 Dual Mode support simultaneous BLE and BR/EDR
            • Supports multiple Low Energy States
            • Power Consumption In Sleep Mode (VDD_3V3 at 3.3 V)
              • Discoverable：73mA
              • BR/EDR Connection：12mA
              • LE Connection：46mA
            • Power Consumption In Working Mode (VDD_3V3 at 3.3 V)
              • Discoverable：56mA
              • BR/EDR Connection：95mA
              • LE Connection：08mA
              • Allmän:
                • 26.9mm x 13mm x 2.4mm stamp 36-pin package
                • Uart, I2c , PCM/I2S data connection interfaces.
                • Standard Uart Baud -hastigheten är 115,2 kbps och kan stödja från 1200 bps upp till 921 kbps.
                • Integrerad chipantenn, transmitting over 100m.
                • Fcc, CE Certified.
                • Support in-depth Customization.
Chips Qualcomm CSR8811
Bluetooth -version V4.2
Frequency Band 2402MHz ~ 2480MHz
Överföra kraft 18.5 dbm (Klass 1)
Receiver Sensitivity -86dBm@0.1% BER
Gränssnitt UART/I2C/PCM/I2S/PIO/AIO/PWM/USB2.0
Profiler A2DP/AVRCP/HFP/HSP/PBAP/SPP/GATT/HID/OPP/DUN
Leveransspänning 3.3 Volt DC
Mått 26.9mm(L) x 13mm(W) x 2.4mm(H)
Driftstemperatur -30ºC till +85ºC
Environmental RoHS Compliant
Smart detaljhandel
POS -system
Bil
Industriautomation
Trådlös IoT
Medieanordning
Dokumentation
Datablad

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