FSC-BT631S nRF5340 Small-Size Bluetooth 5.3 LE Audio Module
FSC-BT631S is a small-size Bluetooth 5.3 LE audio module for audio transceivers, the module integrates Nordic’s nRF5340 system-on-chip (SoC), and supports LE audio profiles including BIS/CIS. LE Audio offers groundbreaking new features such as LC3 codec, multi-stream, Auracast broadcast audio and hearing aid support. Its low power and ease of use make it a versatile choice for a wide range of applications such as audio broadcasting and listening devices, LE audio speakers, true wireless earbuds and home automation.
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- BLE 5.3
- LE Audio
- Direction finding
- 2 Mbps, Advertising extensions and long range
- Class 1 Bluetooth power level supported
- Bluetooth mesh
- Thread, Zigbee and 802.15.4
- NFC
- Full-speed USB
- Secure key storage
- Low Complexity Communications Codec (LC3)
- I²S and PDM audio interfaces
- Capable of all angle-of-arrival (AoA) and angle-of-departure (AoD) roles in Bluetooth Direction Finding
- Ultra-low-power radio
| Item | Description |
|---|---|
| Bluetooth Version | Bluetooth 5.3 |
| Chipset | Nordic nRF5340 |
| lnterface | UART/I²S/USB |
| Dimensions (mm) | 12 × 15 × 2.2 |
| Transmit Power | +3 dBm |
| Receiver | -98 dBm (BLE 1Mbps) |
| Operating Temperature | -30 °C to +85 °C |
| Frequency | 2.402 GHz to 2.480 GHz |
| Supply Voltage | 3.3V |
Media Device
Smart Healthcare
Smart Home