FSC-BW152B Wi-Fi 6 & Bluetooth 5.2 Module with USB and UART Interfaces


The Feasycom FSC-BW152B module adopts a high-performance SoC integrated with 2.4GHz Wi-Fi 6 and dual-mode Bluetooth 5.2 on a single chip. While supporting all the indicators of Wi-Fi 6, the power consumption is the lowest in the industry. It provides users with powerful hardware support and can be used for secondary development. FSC-BW152B has a wealth of peripheral interfaces that can be used for control and data transmission through SPI/PCM/UART, and can be quickly applied to any microcontroller-based design. FSC-BW152B module supports the standard IEEE 802.11 b/g/n/ac/ax protocols and the complete TCP/IP protocol stack. Users can use this module to add networking functions to existing equipment, or build an independent network controller. FSC-BW152B module provides maximum practicability at the lowest cost, providing unlimited possibilities for Wi-Fi function embedding in other systems.


  • CMOS single-chip fully-integrated RF, Modem and MAC
  • Supports 2.4GHz Wi-Fi 6
  • Data rate up to 286.8 Mbps (TX) and 229.4 Mbps (RX), and the bandwidth is 20/40MHz RX sensitivity under 11b 1M mode -98dBm
  • Tx power up to 20 dBm in 11b mode or 18 dBm in HT/VHT/HE40 MCS7 mode
  • Supports STA, AP, and Wi-Fi direct mode at the same time
  • Supports STBC and beamforming
  • Supports Wi-Fi 6 TWT
  • Supports two NAVs, buffer report, spatial reuse, Multi-BSSID, and intra-PPDU power save
  • Supports LDPC
  • Supports MU-MIMO and OFDMA
  • Supports DCM, Mid-amble, and UORA
  • Supports WEP/WPA/WPA2/WPA3-SAE personal and MFP frequency band
  • Supports all the mandatory and optional features of Bluetooth 2.1+EDR/3.0/4.x/5
  • Supports advanced master and slave topologies
  • Uses soft-bit cascading algorithm for demodulating GFSK header and 3dB enhancement
  • Uses an optimization method to assess channel quality and AFH enhancement
  • Integrated CPU with MPU
  • Supports UART, GPIO, USB 2.0, and PCM interfaces
  • Integrated hardware crypto accelerator AES/RSA/HASH/ECC
  • Integrated True Random Number Generator (TRNG)
  • Supports external OPI SDR/DDR PSRAM
  • Integrated watchdog


  • IoT devices
  • Wireless devices


Wi-Fi BT Module FSC-BW152B
Wi-Fi Standard IEEE 802.11 b/g/n/ac/ax
Wi-Fi Frequency Band 2412~2484MHz
Wi-Fi Interface USB
Bluetooth Standard Dual-mode Bluetooth 5.2
Bluetooth Frequency Band 2402~2480MHz
Bluetooth Transmit Power +7.5 dBm (Max.)
Bluetooth Receive Sensitivity -90 dBm (GFSK, 0.1% BER)
Bluetooth Interface UART
Size (mm) 12.9 × 12.2 × 1.6
Operating Temperature -20°C to +85°C
Storage Temperature -40°C to +85°C
VDD_3V3 2.97~3.63V

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