As wireless audio, gaming, and industrial IoT applications demand real-time responsiveness, low-latency Bluetooth technology has become a defining factor for consumer and enterprise products in 2025. With the adoption of Bluetooth 5.4 and LE Audio standards, leading brands are achieving sub-20ms latency while maintaining high-fidelity audio and energy efficiency.

The global automotive Bluetooth module market is experiencing robust growth, fueled by the rapid adoption of smart cockpits, wireless connectivity, and the proliferation of new energy vehicles. In China alone, the Bluetooth in-vehicle kit market reached approximately 15 billion yuan in 2024 and is projected to exceed 40 billion yuan by 2030, with a compound annual growth rate (CAGR) of 14.5%.

Vehicle safety has always been an important topic in the transportation field, and insufficient tire pressure or puncture is one of the common causes of many traffic accidents.

By the end of 2022, the total mileage of my country's highways has reached 5.28 million kilometers, forming a national highway network with expressways as the skeleton, national and provincial roads as the veins, and rural roads as the cornerstone.

​In the application of single-chip microcomputer, communication protocol is an indispensable part. The communication between the host computer and the lower computer, the single-chip computer and the single-chip computer, and the single-chip computer and the peripheral modules all need the communication protocol to realize information exchange and resource sharing.