fsc-bt909

FSC-BT909 Qualcomm CSR8811 Dual-mode BT4.2 Audio Module

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, e profili PBAP. Its dual‑mode radio enables connectivity with both classic Bluetooth devices and Bluetooth Low Energy (Ble) prodotti, 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, sensori medici, Tracker fitness, 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:
        • Canale bluetooth sincrono una connessione (SCO: Hfp)
        • Canale bluetooth asincrono connessione senza connessione (ACL: A2dp)
        • Profiles supported: Spp, A2dp, Hfp, Avrcp, PBAP
          • Bluetooth Controller:
            • Bluetooth completamente qualificato 4.2/3.0/2.1/2.0/1.2/1.1.
            • Classe 1 supporto (Potenza di uscita elevata).
            • Profiles including A2DP, Avrcp, HFP/HSP, PBAP, Spp, Gatt, Gatt, NASCOSTO, Opp, Dun, etc...
            • USB 2.0 Dispositivo a velocità completa/controller host/otg.
            • Supporta la modalità a bassa potenza
            • 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
              • Generale:
                • 26.9mm x 13mm x 2.4mm stamp 36-pin package
                • Uart, I2c , PCM/I2S data connection interfaces.
                • La tariffa predefinita UART Baud è di 115,2 kbps e può supportare da 1200 bps a 921kbps.
                • Antenna chip integrata, transmitting over 100m.
                • FCC, CE Certified.
                • Support in-depth Customization.
Chip Qualcomm CSR8811
Versione Bluetooth V4.2
Banda di frequenza 2402MHz ~ 2480MHz
Trasmettere potenza 18.5 DBM (Classe 1)
Receiver Sensitivity -86dBm@0.1% BER
Interfacce UART/I2C/PCM/I2S/PIO/AIO/PWM/USB2.0
Profili A2DP/AVRCP/HFP/HSP/PBAP/SPP/GATT/HID/OPP/DUN
Tensione di alimentazione 3.3 Volt DC
Dimensioni 26.9mm(L) x 13mm(W) x 2.4mm(H)
Temperatura operativa -30Da ºC a +85ºC
Environmental RoHS Compliant
Vendita al dettaglio intelligente
Sistema POS
Automobile
Automazione industriale
IoT wireless
Dispositivo multimediale
Documentazione
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