Welcome to Feasycom Store!

My cart (0)

Cart is empty

cart empty Browse Products
Subtotal: $0.00
View Cart Checkout

FSC-BT1211 Small-Size Bluetooth 5.3 LE Audio Module

FSC-BT1211 is a cutting-edge Bluetooth 5.3 dual-mode RF transceiver module, supports Bluetooth LE audio and Bluetooth classic audio, featured LC3, Multi-stream, Auracast, provided profile support for BIS, CIS, Auracast, SPP, GATT, HID, HFP, A2DP, AVRCP, etc, supports Linux and android platforms, suitable for scenarios such as car audio and in-vehicle infotaiment system. Communication is facilitated through a UART port, and with FeasyBlue Bluetooth stack, users can control all Bluetooth audio and data transmission through simple API functions. Module customization, Bluetooth profile development and APP application support are also available for customers.

wishlist Share Link
wechat wechat wechat
$2.90
        • Bluetooth® v5.3 wireless RF transceiver to cooperate with Linux, Android, and many other platforms.
        • Bluetooth LE Audio:
          • LE Isochronous Channel (CIS/BIS/ISOAL)
          • LC3 codec, multi-stream, Auracast broadcast audio and hearing aid
          • Bluetooth Classic Audio:
            • Bluetooth Synchronous Connection-Oriented Channel(SCO: HFP)
            • Bluetooth Asynchronous Connection-Less Channel(ACL: A2DP)
            • Bluetooth classic audio profiles: HFP/HSP, A2DP, AVRACP, PBAP, etc.
          • RF Specification:
            • Bluetooth v5.3 dual-mode transceiver support simultaneous BLE and BR/EDR
            • Support both Bluetooth® Classic Audio and LE Audio
            • Classic Bluetooth audio receive to LE audio transmit
            • Bluetooth BR/EDR/BLE profiles: SPP, ATT, GATT, etc.
            • Compatible with Bluetooth v2.1 and v3.0 systems
            • Supports Low Power Mode (Sniff mode) and multiple Low Energy States
            • Enhanced BT/Wi-Fi Coexistence Control to improve transmission quality in different profiles
          • General:
            • 12mm × 15mm small-size stamp 36-pin package
            • On-board antenna, support installing external Feasycom antenna or other antenna
            • Supports Linux and Android platforms
            • High speed digital peripheral interfaces: UART, I2S, PCM
            • Integrated 32K oscillator for power management
            • Support in-depth Custimization
Bluetooth Standard Bluetooth v5.3 dual mode
Transmit Power +10 dBm (Maximum)
Receive Sensitivity -95dBm @ BLE 1Mbps
Audio Codecs LC3, SBC
Profiles BR/EDR: A2DP, AVRCP, HFP, HSP, PBAP, SPP
BLE: BIS, CIS, Auracast, ATT, GATT Client and Peripheral - Any Custom Services
Other: MFi-iAP2
Certifications SRRC
Interfaces UART, I2C, I²S, PCM
Antenna On-board antenna by default
Support installing external Feasycom antenna and other antenna
Dimensions (mm) 12 × 15 × 2.2
Operating Temperature -40°C ~ +85°C
Storage Temperature -40°C ~ +85°C
Supply Voltage VDD: 3.3V
Car AV System
Media Device
Smart Home
Datasheet