FSC-BW124 Dual-Mode Bluetooth 5.0 & Dual-Band Wi-Fi 5 Combo Module


The Feasycom FSC-BW124 is a dual-band Wi-Fi Bluetooth combo module that supports all IEEE 802.11b/g/a data rates. It offers high-speed modulation and encoding rates, providing up to 866.7 Mbps encoding rate for IEEE 802.11ac MIMO OFDM. The module is equipped with enhanced signal detection, adaptive frequency domain equalizer, and soft decision Viterbi decoder. It also supports fast receiver automatic gain control (AGC) and a coexistence mechanism for backward and network compatibility. Click here to download the datasheet of FSC-BW124.


  • Host interface: WLAN conforming to SDIO 1.1 / 2.0 / 3.0, clock frequency up to 208MHz
  • CMOS MAC, baseband PHY, and RF in a single chip for WLAN compatible with IEEE 802.11a/b/g/n/ac
  • Support 802.11ac 2x2, Wave-2 compatible with MU-MIMO
  • Dual-band Wi-Fi: WLAN802.11a/b/g/n, 2.4GHz & 5GHz
  • Integrated 32K oscillator for power management
  • Support Bluetooth Low Energy


  • Home Automation
  • Vehicle Electronics
  • IP Camera
  • Medical Equipment
  • RTLS


Bluetooth Wi-Fi Module FSC-BW124
Bluetooth version Bluetooth V5.0 LE & BR/EDR
Transmit Power 2402MHz~2408MHz
Interfaces UART/PCM
Version 802.11a/b/g/n/ac
Transmit Power 2412MHz~2482MHz/4900MHz~5925MHz
Interfaces SDIO
Dimension 17mm x 17mm x 2.4mm
Operation Temperature 0℃ to +70℃
Storage Temperature -40℃ to +85℃
VDD_3V3 3.0V~3.6V
VDD_IO 1.62V~3.6V
Anti-static grade Charging device model: through 400 V, all pins
MSL Grade MSL 3

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