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, og PBAP -profiler. Its dual‑mode radio enables connectivity with both classic Bluetooth devices and Bluetooth Low Energy (Ble) Produkter, 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 tilkoblingsorientert kanal (Sco: HFP)
        • Bluetooth asynkron tilkoblingsfri kanal (ACL: A2DP)
        • Profiles supported: Spp, A2DP, HFP, Avrcp, Pbap
          • Bluetooth Controller:
            • Fullt kvalifisert Bluetooth 4.2/3.0/2.1/2.0/1.2/1.1.
            • Klasse 1 støtte (high output power).
            • Profiles including A2DP, Avrcp, HFP/HSP, Pbap, Spp, GATT, GATT, Gjemt, Opp, Dun, etc...
            • USB 2.0 fullhastighets enhet/vert/OTG-kontroller.
            • Støtter lav effektmodus
            • 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
              • General:
                • 26.9mm x 13mm x 2.4mm stamp 36-pin package
                • Uart, I2C , PCM/I2S data connection interfaces.
                • Standard UART Baud -rate er 115,2kbps og kan støtte fra 1200bps opp til 921 kbps.
                • Integrert brikkeantenne, transmitting over 100m.
                • FCC, CE Certified.
                • Support in-depth Customization.
Chip Qualcomm CSR8811
Bluetooth -versjon V4.2
Frequency Band 2402MHz ~ 2480MHz
Send kraft 18.5 DBM (Klasse 1)
Receiver Sensitivity -86dBm@0.1% BER
Grensesnitt UART/I2C/PCM/I2S/PIO/AIO/PWM/USB2.0
Profiler A2DP/AVRCP/HFP/HSP/PBAP/SPP/GATT/HID/OPP/DUN
Forsyningsspenning 3.3 Volt DC
Dimensjoner 26.9mm(L) x 13mm(W) x 2.4mm(H)
Driftstemperatur -30ºC til +85 ºC
Environmental RoHS Compliant
Smart detaljhandel
POS -system
Bil
Industriell automatisering
Trådløs IoT
Medieenhet
Dokumentasjon
Datablad

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