FSC-BW3581A Mini-Size Wi-Fi 6 + Dual-Mode BT 5.4 Module
FSC-BW3581A is a versatile dual-mode Bluetooth 5.4 & dual-band Wi-Fi 6 combo module designed for a wide range of applications. This fully-integrated module features a CMOS single-chip with RF, Modem, and MAC support. With data rates up to 600Mbps and support for 2.4G/5GHz Wi-Fi 6, it offers high-speed connectivity. The module supports various modes including STA, AP, and Wi-Fi Direct concurrently, while also incorporating advanced features like STBC, beamforming, and Wi-Fi 6 TWT. With support for Bluetooth versions 2.1 + EDR/3.0/4.x/5.3/5.4 and optional features, it provides compatibility and flexibility. Ideal for IoT devices, commercial display, projector, and POS devices, this module delivers reliable wireless connectivity with enhanced performance and low power consumption.
Download
- CMOS single-chip fully-integrated RF, Modem and MAC
- Wi-Fi 6 supports 2.4GHz/5GHz frequency band
- Data rates up to 600 Mbps with 20/40/80MHz bandwidth
- Supports 5MHz/10MHz mode
- RX sensitivity -92 dBm in 11b 1M mode
- Tx power up to +21 dBm in 11b mode or +18 dBm in HT/VHT/HE MCSO mode
- Support STA, AP, Wi-Fi Direct modes concurrently
- Support STBC, beamforming, Wi-Fi 6 TWT
- Support WEP/WPA/WPA2/WPA3-SAE Personal, MEP
- Supports all the mandatory and optional features of Bluetooth 2.1 + EDR/3.0/4.x/5.3/5.4
- Supports advanced master and slave topologies
- Supports SDIO 3.0, USB 2.0, HCI_UART and PCM interfaces
- Integrated low power timer and watchdog
| Product Model | FSC-BW3581A |
|---|---|
| Wi-Fi | |
| Standard | 2.4G (IEEE 802.11 b/g/n/ac/ax), 5G (IEEE 802.11 a/n/ac/ax) |
| Frequency Band | 2.4GHz and 5GHz |
| Security | WEP/WPA/WPA2/WPA3-SAE |
| Interface | SDIO |
| Bluetooth | |
| Standard | Bluetooth 5.4 (BR/EDR & LE) |
| Frequency Band | 2.402 ~ 2.480 GHz |
| Class | Class 1 |
| Tx Power | 10 dBm @ EDR, 14 dBm @ BR, 14 dBm @ LE |
| Rx Sensitivity | -92 dBm @ BR/EDR/LE |
| Supported Mode | Slave & Master |
| Bluetooth Profiles | HFP, A2DP, AVRCP, SPP, PBAP, HID, DUN, FTP, GATT, IAP2, ANCS |
| Maximum Throughput | 2 Mbps |
| Interfaces | UART, PCM |
| Module | |
| Dimensions (mm) | 12 × 12 × 2.2 |
| Hardware Interfaces | UART, GPIO, PCM, USB |
| Antenna | External (dual-band antenna, supporting 2.4GHz and 5.8GHz frequencies) |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +85°C |
| Operating Voltage (VBAT) | 3.0V ~ 3.6V (Peak Current: 1.5A) |
| VIO | 1.8V or 3.3V |
| Miscellaneous | Lead Free and RoHS compliant, one year warranty |
| Humidity | 10% ~ 90% non-condensing |
| MSL Grade | MSL 3 |
| ESD Grade | Human body model (pass ±3000V, all pins) Charge device model (pass ±800V, all pins) |
