FSC-BW256 Dual-Mode Bluetooth 5.0 & Dual-Band Wi-Fi 6 Combo Module for Cloud Printing, New Energy and Industrial IoT


The Feasycom FSC-BW256 Wi-Fi BT module is a leading industry solution, integrating Wi-Fi 6 and Bluetooth 5.0 in a single chip. It offers excellent performance with the lowest power consumption. With its powerful hardware support, including a high-frequency Cortex-M4F CPU and ample memory, it enables seamless secondary development. The module provides versatile peripheral interfaces (SPI/SDIO/I2C/UART) for control and data transmission, making it suitable for various microcontroller-based designs. Supporting IEEE 802.11 b/g/n/a/ac/ax and TCP/IP protocols, it allows users to easily add networking functions to existing equipment or create independent network controllers. With its cost-effectiveness and unlimited possibilities, the FSC-BW256 module revolutionizes Wi-Fi integration in other systems.


  • Wi-Fi
    • CMOS single-chip fully-integrated RF, Modem and MAC
    • Wi-Fi 6 support 2.4GHz/5GHz Frequency band
    • The highest data rate is 286.8Mbps@TX and 229.4Mbps@RX, and the bandwidth is 20/40MHz
    • RX sensitivity under 11b 1M mode -98dBm
    • Tx power up to 20dBm in 11b mode, up to 18dBm in HT/VHT/HE40 MCS7 mode
    • Support STA, AP, Wi-Fi Direct mode at the same time
    • Support STBC, beamforming
    • Support Wi-Fi6 TWT
    • Support two NAVs, buffer report, space reuse, Multi-BSSID, power saving in PPDU
    • Support LDPC
    • Support MU-MIMO, OFDMA
    • Support DCM, medium code, UORA
    • Support WEP / WPA / WPA2 / WA3-SAE Personal, MFP Frequency band
  • Bluetooth
    • Supports all the mandatory and optional features of Bluetooth 2.1+EDR/3.0/4.x/5
    • Supports advanced master and slave topologies
  • CPU
    • Integrated Cortex-M4F CPU with MPU and FPU
    • CPU speed up to 480Mhz
    • On-chip memory includes 992KB SRAM and 752KB ROM
    • Supports SDIO/SPI/USB2.0
    • Integrated hardware crypto accelerator AES/RSA/HASH/ECC
    • Integrated True Random Number Generator (TRNG)
    • Support external OPI SDR/DDR PSRAM
    • Integrated 128mbits SPI flash
    • Integrated UART/12S/12C/PWM/SPI/SDMMC
    • Integrated watchdog
    • Support freeRTOS


  • IoT Devices
  • Wireless Devices
  • Cloud Printing
  • New Energy
  • Industrial IoT


Model FSC-BW256
Standard IEEE 802.11 a/b/g/n/ac/ax
Frequency Band 2.4GHz (2412MHz ~ 2484MHz) & 5GHz (4900MHz ~ 5925MHz)
Standard Bluetooth 5.0 (BR/EDR & LE)
Frequency 2.4GHz (2402MHz ~ 2480MHz)
Interface UART
Size (mm) 13 × 26.9 × 2.2
Operating Temperature -20°C ~ +80°C
Storage Temperature -40°C ~ +85°C
VDD_3V3 3V ~ 3.6V
VDD_IO 1.8V ~ 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 ±2000V, all pins), charge device model (pass ±400V, all pins)

Send Inquiry

Scroll to Top

Send Inquiry