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Make dashboards become smarter and more convenient

The dashboard connects with the smart phone through BLE interface, which makes the dashboard display richer, smarter and more convenient, and improves user experience.

Practical Application Case

BLE Dashboard Solution:

Use one single BLE SoC as the dashboard's main controller, drive the screen through QSPI, i8080 or RGB interface, and connect with smart phone, to actualize the low-cost smart dashboard solution.

Dual-mode Bluetooth Dashboard Solution:

As an A2DP sink device, the dashboard is connected to a smart phone to support audio playback; at the same time, it can also be connected to a MIC array to realize offline or online voice recognition, endowing the vehicle with smart functions of voice interaction and offline audio playback.

Advantages of Solution

Multi-function

By connecting BLE with a smart phone, allowing you to realize:
• Real-time navigation;
• Message notification;
• Phone call answering control;
• Bluetooth automatic unlocking.

Low cost

Use one BLE SoC to actualize a single-chip solution, with screen display, BLE connection and other functions. High degree of integration, extremely reduce the cost of the solution, improve the competitiveness of the solution.

Completed development kits

Full-featured dashboard SDK/HDK, UI design tool, with supporting mobile phone APP engineering, which greatly reduces customer's development workload and accelerates the implementation of project.

Smart Display SoC Selection Table

Part Number	RTL8772G	RTL8763EW	RTL8762D
Protocol	BLE	BR / EDR / BLE	BLE
MCU	CM55 125MHz	Real-M300 100MHz	CM4F 90MHz
SRAM	384KB	578KB	192KB
LCD Interface	I8080 / QSPI / RGB	I8080 / QSPI	I8080 / QSPI
LCD Driver Ability	960 x 480@30FPS	500 x 500@30FPS	454 x 454@30FPS
CAN	yes	no	no
Package	QFN88	QFN68/76, BGA149	QFN40/48/68
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Related SoCs

RTL8772G

The RTL8772G series chip is Realtek's highly integrated BLE SoC with built-in 4MB PSRAM, supports RGB888/RGB565/i8080/QSPI screen interface, and can drive up to 960×480 pixel screen.

RTL8763EW

RTL8763EW series IC is Realtek's high-performance, dual-mode Bluetooth SoC. Integrates DSP and DAC, and supports hardware-level audio processing. Supports MIC array for voice input. With strong screen driving capability, which is suitable for dual-mode Bluetooth dashboard solutions.

RTL8762D

The RTL8762D series chip is Realtek's high-performance, ultra-low power consumption BLE SoC. Furthered strengthen the ability of the driving screen, which can make screen display smoother and richer.