Bridging the Digital Divide in Automotive Dashboards

The automotive landscape is shifting. While luxury vehicles enjoy high-end Linux/Android cockpits, the massive market of two-wheelers, three-wheelers, and cost-efficient EVs has often been left behind due to hardware limitations. Embien changes the game with the RAPIDSEA Automotive Navigation and Connectivity Stack.

We understand that modern riders demand seamless connectivity, regardless of the vehicle segment. Our stack empowers OEMs and Tier 1s to provide a premium, smartphone-tethered experience on low-cost Instrument Clusters (IC). By offloading processing power to the user's smartphone via BLE and Wi-Fi, RAPIDSEA enables rich infotainment features on standard microcontrollers (MCUs) without the need for expensive application processors.

Core Connectivity Stack Features

RAPIDSEA operates as a bridge, utilizing optimized Bluetooth Low Energy (BLE) profiles to turn the cluster into an extension of the ride's digital life. Compatible with UART/SPI interfaces and leading chipsets (TI, Microchip, Renesas, Nordic, ESP32), our stack delivers:

Smart Notifications icon

Smart Notifications

Safely display SMS, WhatsApp, and 8+ popular social and messaging app alerts directly on the dashboard.

Call Management icon

Call Management

Caller ID display with handlebar controls to Accept, Reject, or Silence calls.

Media Control Center icon

Media Control Center

Full music metadata (Song, Artist, Album) display with Play/Pause/Skip controls.

Contact List & Call Initiation icon

Contact List & Call Initiation

Access the phone's contact list directly from the cluster and initiate calls without touching the smartphone.

Remote Vehicle Lock Control icon

Remote Vehicle Lock Control

Lock or unlock the vehicle directly from the mobile app through the connected cluster.

Redial Logic icon

Redial Logic

One-touch redialing for the last dialed number for quick communication.

Vehicle Document Sharing icon

Vehicle Document Sharing

Securely transfer and view vehicle documents from the mobile app on the cluster.

Display & Theme Customization icon

Display & Theme Customization

Update UI themes & brightness levels via mobile app for personalized visibility in all riding conditions.

Advanced Navigation Capabilities

Navigation is no longer a luxury; it is a necessity. RAPIDSEA’s Small Footprint Automotive Navigation Stack brings global positioning to the most basic displays.

  • Turn-by-Turn (TBT) Navigation: Utilizing the smartphone’s GPS and routing engines (Google Maps/MapmyIndia APIs), the stack extracts maneuver data and projects intuitive directional arrows and distance markers onto the cluster. This requires minimal processing power and memory.
  • Map Mirroring (Advanced): For clusters with slightly higher capabilities, RAPIDSEA supports full map rendering or "mirroring" via Wi-Fi, giving a rich, graphical map experience usually reserved for high-end cars. Map mirroring remains active even with the phone locked, or the app backgrounded, delivering a truly hands-free, always-available navigation experience.

Unique Advantages Of RAPIDSEA Stack

Feature Traditional Stacks RAPIDSEA Stack
Cost for Low-End Clusters High (Full OS required) Low (BLE/WiFi only)
Processing Footprint >5MB RAM <1MB RAM
FOTA Capability Service-center only WiFi updates
Smartphone Integration Limited Full (Notifications + Navigation)
Development Time 6-12 months 4-6 weeks (with Flint IDE)
Scalability Hardware-specific Multi-vendor MCU support

Real-World Use Cases for RAPIDSEA Stack

RAPIDSEA's automotive navigation and connectivity stack shines in diverse applications, particularly where cost constraints meet high user demands.
01
Two-Wheeler Navigation

Turn-by-turn guidance for urban riders, with call notifications on handlebar displays.

02
Low-Cost EV Dashboards

Map mirroring and FOTA for affordable electric scooters, reducing service costs by 40%.

03
Three-Wheeler Logistics

Social media alerts and music control for delivery fleets, boosting driver productivity.

04
Smartphone-Based Vehicle Diagnostics

Vehicle error codes and alerts are sent to the rider’s smartphone for quick troubleshooting.

FAQs

Yes, it is optimized for small-memory, low-power MCUs.

Ready to modernize your vehicle's dashboard?

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