With the growing intelligence of two-wheelers, the instrument cluster as the core human-machine interface is undergoing a major transformation from single-function display to smart connectivity. Modern riders not only require real-time vehicle status monitoring but also demand diversified functions such as navigation, communication, and multimedia interaction.

 

To address this market trend, instrument manufacturers urgently need a solution that supports functional upgrades while controlling costs. The FSC-BW8201SI Wi-Fi + Bluetooth combo module integrates multi-module capabilities into a single compact design, offering an ideal solution for building smarter two-wheeler instrument systems.

 

BW8201SI 配图1

 

Single-Module Replacement for Significant Cost Reduction

The FSC-BW8201SI integrates dual-mode Wi-Fi and Bluetooth functionality in a single module, replacing multiple discrete components and simplifying hardware design at the source.

For instrument makers and OEMs facing cost pressures, this architecture delivers a significant reduction in BOM cost while maintaining full functional integrity.

 

  • Higher Integration: Replaces 2–3 discrete modules, reducing PCB footprint.
  • Optimized Cost: Lower BOM cost compared to multi-module designs.
  • Compact Size: 23.4mm × 19.4mm, ideal for space-constrained designs.
  • Dual-Band Connectivity: 2.4GHz + 5GHz for flexible, stable communication.
  • Enterprise-Grade Security: Supports WPA/WPA2/WPA3 security protocols.

 

High-Efficiency Transmission & Stable Connection

Wi-Fi Performance

Adopting the IEEE 802.11n standard, the module supports wireless throughput up to 150 Mbps, satisfying high-bandwidth applications such as smartphone mirroring and high-definition map data transmission.

 

Its dual-band (2.4 GHz + 5 GHz) design is a key advantage:

  • 4 GHz provides wider coverage
  • 5 GHz delivers higher speed and lower interference

 

The module automatically switches bands based on the radio environment, ensuring consistent connection stability.

 

Bluetooth Performance

The FSC-BW8201SI supports mainstream Bluetooth profiles including HFP, A2DP, AVRCP, PBAP, SPP, HID, and BLE, with Bluetooth 5.2 technology for excellent connection stability and power efficiency.

 

Riders can pair smartphones with the instrument cluster to enable hands-free calling, music playback, and other functions. The low-power features of Bluetooth 5.2 are especially valuable for battery-powered two-wheelers, effectively extending operating endurance.

 

Interfaces & Audio

A high-speed UART interface ensures stable and reliable data communication between the module and the host processor, laying a solid foundation for high-quality audio transmission.

Support for a PCM audio interface provides an additional physical layer for digital audio signals.

 

Security

Data security is critical in the Internet of Vehicles (IoV) era. The FSC-BW8201SI supports WPA/WPA2/WPA3 enterprise-grade security protocols, offering multi-layer protection for wireless data transmission.

 

Sensitive user data—including navigation history, call content, and vehicle information—is effectively protected against unauthorized access and data leakage.

 

BW8201SI 配图2

 

Wide Application & Flexible Deployment

Two-Wheeler Smart Instrument Cluster

Smartphone mirroring is a core function: navigation maps can be projected to the dashboard in real time, allowing riders to keep their eyes on the road and improve riding safety.

The module also supports incoming call alerts, music control, and pairing with smart helmets to enable voice intercom between the rider and passenger.

 

BW8201SI 配图3应用场景

 

Motorcycle Instrument Solution

For motorcycle instrument manufacturers, the FSC-BW8201SI provides a clear upgrade path from traditional display to smart connectivity. Added functions including navigation, hands-free calls, and multimedia greatly enhance product competitiveness.

 

FSC-BW8201SI stands out by delivering full multi-module functionality in a single device, drastically lowering costs while retaining dual band WiFi module, Bluetooth 5.2, and enterprise-grade security. For instrument manufacturers: a reliable technical choice for product upgrading. For OEMs: a strategic solution to reduce cost and improve efficiency. For solution providers: a flexible platform for rapid development.