FSC-BW126 Dual-Mode Bluetooth 5.2 & Dual-Band Wi-Fi 6 Combo Module for Automotive Electronics


The Feasycom FSC-BW126 is an advanced dual-mode Bluetooth 5.2 and Wi-Fi 6 combo module. With support for Wi-Fi 6, it offers cutting-edge 2-stream 802.11 ax solutions, incorporating Multi-user MIMO technology for enhanced performance. Equipped with a WLAN PCIe network interface controller and HS-UART mixed interface, this module delivers exceptional connectivity capabilities. By leveraging OFDM and MU-MIMO technologies, Wi-Fi 6 ensures a stable network connection experience, even in scenarios with multiple connected devices, while maintaining smooth network operation. With its integrated WLAN MAC, 2T2R capable WLAN baseband, and RF functionalities in a single chip, the FSC-BW126 provides a comprehensive solution for high-performance wireless and Bluetooth integration. Upgrade your devices with the Feasycom FSC-BW126 module to unlock the full potential of Wi-Fi 6 and experience seamless connectivity in the era of advanced wireless technology.


  • Support Bluetooth 5.2 system
  • IEEE 802.11a/b/g/n/ac/ax compatible WLAN
  • Support 802.11ac 2x2, Wave-2 compliant with RX MU-MIMO
  • Complies with PCI Express Base Specification Revision 1.1
  • Two Transmit and Two Receive (2T2R) paths
  • Support 2.4GHz and 5GHz band channels
  • Enhanced BT/Wi-Fi Coexistence Control to improve transmission quality in different profiles


  • Car audio and video systems
  • Measurement systems
  • Portable Navigation Device (PND)


Bluetooth & Wi-Fi Module FSC-BW126
Wi-Fi Parameters
Wi-Fi Standard 2.4G (IEEE 802.11 b/g/n/ac/ax) and 5G (IEEE 802.11 a/n/ac/ax)
Frequency Band 2.4GHz and 5GHz frequency band
Interface PCIe
Bluetooth Parameters
Version Bluetooth 5.2 (Bluetooth Low Energy, Bluetooth Classic, dual-mode Bluetooth)
Frequency 2.402 GHz to 2.480 GHz
Interface UART/PCM
Other Parameters
Power Supply 3.3 V
Size (mm) 22 × 22mm × 2.4
Tx Power 12 dBm
Operating Temperature -10 °C to +70 °C
Storage Temperature -40 °C to +85 °C
MSL Grade MSL 3

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