AIoT Intelligent IoT

In the era of smart technology, Bluetooth(BT)technology continues to break through, from smart wearables to industrial IoT, from short-range control to wide area networking, Bluetooth technology is redefining the possibilities of connectivity. We focus on intelligent IoT applications, leveraging the unique advantages and technological features of various modules to develop smart door locks for buildings and homes, enabling integration into smart homes and smart cities. With BLE modules,Traditional door locks can be upgraded to smart door locks, and users can unlock them remotely through Bluetooth on their mobile phones. Building administrators can also monitor the access control status of the building by their mobile phones,enhancing convenience, improving workplace safety, and enabling applications in areas such as industrial automation and chemical plant management. These Bluetooth-based solutions help reduce implementation and maintenance costs while boosting operational efficiency. They support seamless deployment across various scenarios and function reliably across a wide temperature range of –40 °C to 85 °C, meeting diverse environmental demands.

Utilizing Bluetooth 6.0/5.4 long-range transmission technology, the communication range of Bluetooth devices is significantly extended, ensuring stable connectivity even in demanding industrial environments. Integrated with low-power Bluetooth Low Energy (BLE) modules, these solutions offer exceptionally long battery life. In wireless mesh networks, each node functions as a relay, expanding data coverage and enabling connectivity beyond line-of-sight with access points. This greatly broadens the scope and reliability of wireless applications. With Bluetooth Mesh support, these modules can form intelligent ecosystems connecting thousands of devices. The master-slave architecture supports dynamic networking, while the Periodic Advertising with Responses (PAwR) technology enables millisecond-level synchronization and two-way communication. This is ideal for high-precision use cases such as smart warehousing and vehicular systems. Through standardized Bluetooth profiles and services, PAwR can support up to 128 sub-events, each capable of addressing up to 255 individual devices—allowing network scalability to over 32,000 peripherals.

The Nordic Semiconductor/Arad Bluetooth module solution has successfully passed dual certification for both “Works with Apple Find My” and “Google Find My Device.” It seamlessly integrates into the Apple and Android ecosystems, offering robust anti-loss capabilities ideal for consumer electronics, asset tracking, and other precision tracking applications.