Dashboard Application Solution

Dashboard

Realtek offers a comprehensive range of dashboard application solutions to meet diverse developer needs. Whether it is a single‑mode device supporting only Bluetooth LE, a dual‑mode device supporting both BR/EDR and Bluetooth LE, or a solution integrating Wi-Fi connectivity, Realtek's chip family provides robust display and peripheral interfaces, enabling developers to design and scale their systems with greater flexibility.

System Structure

Architecture Diagram of Dashboard

Realtek's single-mode Bluetooth (Bluetooth LE only) SoC, dual-mode Bluetooth (BR/EDR + Bluetooth LE) SoC and Wi-Fi SoC platforms provide robust Bluetooth/Wi-Fi communication capabilities, integrating mainstream display interfaces and image processing engines within the chip. Coupled with a wealth of peripheral interfaces like SPI, I2C, CAN, PWM, and Keyscan, these platforms enable developers to fully unleash their creativity. The comprehensive product family makes it easy for developers to choose suitable and competitive solutions.
The Realtek SDK includes a complete user interface development toolkit, allowing developers to quickly bring their ideas to life.

Application Scenarios

In-vehicle navigation system

In-Vehicle Navigation System

Single-chip integrated vehicle control application and map navigation.

In-vehicle navigation system (RTL87x3x platform)

In-Vehicle Navigation System (RTL87x3x Platform)

Navigation map images are transmitted via Bluetooth link (e.g. 360×240 pixels @2FPS).

In-vehicle navigation system (RTL87x3x platform)

In-Vehicle Navigation System (RTL87x3x Platform)

Navigation map images are transmitted via Wi-Fi link (e.g. 360×240 pixels @15FPS).

In-vehicle navigation system (RTL87x3x with Wi-Fi platform)

In-Vehicle Navigation System (RTL87x3x with Wi-Fi Platform)

Navigation map images are transmitted via Wi-Fi link (e.g. 800×480 pixels @10FPS).

Advantages of Solution

Comprehensive Display Interfaces

Supports mainstream display interfaces, including QSPI, I8080, RGB565, and RGB888.

Abundant Peripheral Interfaces

Integrates a wide range of peripheral interfaces, including SPI, I2C, GPIO, CAN, PWM, and Keyscan.

Chip Functionality Highlights

Supports 2.5D display effects, hardware-accelerated lossless image compression, and local two-way voice communication between two helmets.

Complete Product Portfolio

Multiple IC package options provide the flexibility required for a wide range of applications.

Complete Development Kit

Provides a comprehensive SDK package that includes complete product reference projects, a mobile app SDK, OTA tools, and mass-production tools. The RVD graphical user interface design tool further reduces development effort and accelerates time to market.

Industry Solutions

Learn how the Dashboard solution powered by REALTEK enhances the product's user experience

Bluestar Tech Smart Dashboard Solution

Safe Riding Interaction and Real-time Vehicle Data Display

Cooperating with RealMCU, Bluestar launches a versatile smart riding dashboard. It supports non-touch safe operation and real-time vehicle data display. With cloud service, cost efficiency and fast mass production, it empowers intelligent travel upgrade.

Learn More

Start Implementing My Dashboard Application

Define Application Requirements

Clarify functional and performance specifications of the software product through comprehensive analysis of target user demographics and market positioning, establishing clear guidelines for subsequent development.

Chip Selection

Evaluate candidate ICs based on computational performance, power efficiency, cost-effectiveness, and supply chain reliability to pre-qualify key components for the Bill of Materials (BOM).

System Architecture Design

Design the software architecture with modular principles and interface protocols to ensure operational efficiency, maintainability, and scalability.

Hardware Design

Collaborate with hardware engineers on circuit and PCB development, optimizing physical layout and thermal management while adhering to Design for Manufacturing (DFM) and assembly requirements.

Hardware reference links: RTL8773E HDK, RTL8772G HDK

Software Development

Implement and optimize code on the hardware platform to guarantee functional completeness and system robustness, with provisions for maintainability and OTA update capabilities.

SDK reference links: RTL8773E SDK, RTL8772G SDK

Document reference links: RTL8773E DOC, RTL8772G DOC

Testing and Debugging

Conduct multi-level verification (unit/integration/system testing) to identify and resolve defects, ensuring final deliverables meet reliability benchmarks.

Prototype Validation

Build engineering prototypes for scenario-based testing, collect user feedback for iterative refinement, and complete full-process validation prior to mass production.

Recommended Chips

Choose the SoC that suits your design requirements

	RTL8773ETP	RTL8772GWP	RTL8773EWP	RTL8782FWP
PSRAM	4MB	4MB	8MB	16MB
Bluetooth Version	BR/EDR + BLE 5.3	BLE 5.3	BR/EDR + BLE 5.3	Wi-Fi 6 Dual-band + BLE 5.4
Display Interface	SPI QSPI I8080	QSPI I8080 RGB565 RGB888 SegCom (4×32)	QSPI I8080 RGB565 RGB888	I8080 RGB565 RGB888
Display Resolution	2.8"~4.3" 500×500, 45fps	4.5"~6" 800×480, 30fps	4.5"~6" 800×480, 30fps	4.5"~6" 800×480, 30fps
Image Decomp.	HW RTZIP	N	HW RTZIP	HW JPEG/MJPEG
Graphic	- 2.5D Graphic - Swipe, Fade in/out - Rotate, Zoom, Transparency	- 2.5D Graphic - Swipe, Fade in/out - Rotate, Zoom, Transparency	- 2.5D Graphic - Swipe, Fade in/out - Rotate, Zoom, Transparency	- 2.5D Graphic - Swipe, Fade in/out - Rotate, Zoom, Transparency
CAN Controller	CAN ×1	CAN ×1	CAN ×1	CAN ×2
Operation Temperature	-40~85°C	-40~85°C	-40~85°C	-20~85°C -40~105°C
Package (mm)	QFN68, 7×7	QFN88, 10×10	QFN88, 10×10	QFN100, 10×10

If you are interested in the above products, please contact our REALTEK sales or ask our customer support team for more information.

Applications > Dashboard