U-blox Debuts Wi-Fi 7 Module for Apple CarPlay and Android Auto

U-blox is gearing up for the future of automotive connectivity by releasing its first automotive-grade Wi-Fi 7 module: the RUBY-W2. This Wi-Fi module is set to significantly enhance the in-vehicle user experience, particularly for infotainment applications and telematics control.

The RUBY-W2 automotive-grade, Wi-Fi 7 module. Image (modified) used courtesy of U-blox and Canva Pro (used under license)

The attach rate of Wi-Fi for these applications is projected to increase sharply over the next five years. U-blox claims the RUBY-W2 can play a key role in improving user experiences with features like Apple CarPlay and Android Auto.

What Does RUBY-W2 Bring to the Table?

U-blox designed the RUBY-W2 to cater to the current and future needs of the automotive industry. The devices come in two variants: the RUBY-W273-05A and the RUBY-W295-05a. Both modules support Wi-Fi 7 technology, which is expected to enhance vehicle connectivity, ensuring drivers and passengers enjoy faster and more reliable internet access. 

The RUBY-W273-05A variant will support dual-band simultaneous (DBS) operation, allowing it to transmit data over both the 5-and 6-GHz bands concurrently. The RUBY-W295 variant features high-band simultaneous (HBS) capabilities, which optimize data throughput and performance by leveraging the high-band spectrum more effectively. Each module will support the requirements for in-car hotspots, Apple CarPlay displays, and video streaming for multiple clients with data delivery speeds of up to 5.8 Gbit/s. They support dual-mode Bluetooth 5.4 alongside simultaneous Wi-Fi operations, enabling multi-role functionality (AP, STA, P2P) and robust security features.

Compatibility With Snapdragon Auto Connectivity

The RUBY-W2 is compatible with Qualcomm's Snapdragon Auto Connectivity Platform, an advanced framework designed to support the increasing demands of software-defined vehicles. It offers connectivity, precise positioning, and high-performance computing, enabling various in-cabin applications. 

The Snapdragon Auto Connectivity Platform includes a Telematics Application Framework. Image used courtesy of Qualcomm

The RUBY-W2 brings 5G and 4G connectivity, Wi-Fi, and Bluetooth to the Snapdragon Auto Connectivity Platform, enabling low-latency interactions and allowing multiple devices to connect simultaneously. This advanced platform not only optimizes performance for infotainment and telematics but also prepares vehicles for future innovations in connectivity and user experience.

The platform also supports advanced bidirectional communication between electric vehicles, charging stations, and the electric grid, promoting optimal flexibility and efficiency during charging.