Realtek has officially launched the first universal SDK (v3.14.0.39) specifically designed for the RTL87x3D series Bluetooth chips. The RTL87x3D series is a single-chip Bluetooth audio solution that integrates an MCU and DSP, utilizing the latest Bluetooth® Core Specification v5.4 protocol. It achieves superior performance through an ARM Cortex-M4 core and two ultra-low-power DSP cores. The chip is equipped with Hi-Fi Mini for voice and audio codec functions, and Hi-Fi 4 to support high-performance signal processing and software neural network libraries.

The 2025 Touch Taiwan Smart Display Exhibition was grandly held from April 16 to 18, bringing together 312 leading companies from various countries. The exhibition covered a wide range of themes, including smart displays, smart manufacturing, Micro LED, smart cockpits, industrial materials, startups and academia, and net-zero carbon technologies. It served as a showcase of key technologies and innovative achievements in the fields of display and smart applications.

Realtek has just released a new version of the RTL87x3E MCU General SDK (v3.13.0.90). This version introduces several new features and updates, which we hope will be beneficial to you.

In recent years, the diversity of Bluetooth applications in the Indian market has continued to expand, making it a key bridge between end users and the digital ecosystem. At the 2025 Convergence India Expo, Realtek showcased a range of Bluetooth solutions, including BLE Audio Sharing and HID Receiver solutions, Find My tag/card solutions, ESL (Electronic Shelf Label), and dashboard solutions, fully demonstrating its technical strength and strategic presence in the field of wireless communication.