FSC-BT1211 Small-Size Bluetooth 5.3 LE Audio Module
FSC-BT1211 is a versatile module supporting BR/EDR/BLE, capable of maintaining one active link in either slave or master mode. It is designed for low energy consumption with support for multiple states and can simultaneously maintain a BR/EDR link and an LE link. The module comes preloaded with Feasycom firmware, making it user-friendly and encapsulated. The firmware allows access to Bluetooth functionalities through simple ASCII commands via a serial interface, functioning similarly to a Bluetooth modem. This makes the FSC-BT1211 an ideal solution for developers looking to integrate Bluetooth technology into their designs.
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- Bluetooth 5.3 specification compliant
- Bluetooth classic (BDR/EDR)
- Bluetooth low energy (BLE):
- Generic access service
- Device information service
- LE Isochronous Channel (CIS/BIS/ISOAL)
- Support LE Audio CIS/BIS Auracast
- High speed digital peripheral interfaces: UART
- Integrated 32K oscillator for power management
- Bluetooth Controller:
- Compatible with Bluetooth v2.1 and v3.0 systems
- Supports Bluetooth 5.3 Low Energy (BLE)
- HS-UART interface for Bluetooth data transmission compliant with H4 specification
- Integrates MCU to execute Bluetooth protocol stack
- Supports all packet types in basic rate and enhanced data rate
- Supports legacy pairing and secure simple pairing in BR/EDR and BLE
- Supports Low Power Mode (Sniff mode)
- Enhanced BT/Wi-Fi Coexistence Control to improve transmission quality in different profiles
- Bluetooth 5.3 Dual Mode support simultaneous BLE and BR/EDR
- Supports multiple Low Energy States
| Categories | Features | Implementation |
|---|---|---|
| Bluetooth | Bluetooth Standard | Bluetooth V5.3 |
| Frequency Band | 2.402 ~ 2.480 GHz | |
| Interface | UART/I²S/I²C | |
| Transmit Power | +10 dBm (Max.) | |
| Receiver | -95dBm (Min.) @ BLE 1Mbps | |
| Profile | BLE/SPP/A2DP/HFP/AVRCP/PBAP/HICAR/AAP/IAP | |
| Dimensions (mm) | 12 × 15 × 2.2 | |
| Operating temperature | -40°C ~+85°C | |
| Storage temperature | -40°C ~+85°C | |
| Supply Voltage | 3.3V | |
| Miscellaneous | Lead Free Warranty |
Lead-free and RoHS compliant One Year |
| Humidity | 10% ~ 90% non-condensing | |
| MSL grade | MSL 3 | |
| ESD grade | Human Body Model: Pass ±2000 V Charge device model: Pass ±500 V |
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Data Transmission
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