Bluetooth Modules

Minintel offers high-quality electronic components from top-tier manufacturers in the industry. We commit to swift delivery lead times to accommodate our clients' urgent production needs while ensuring the outstanding quality of our products.

Our supplier network spans across renowned global manufacturers of electronic components, brands that are celebrated for their innovative technologies and stringent quality control standards. To ensure every product meets the highest benchmarks, we subject all prospective manufacturers to a comprehensive and rigorous screening process. This includes an evaluation of their production capabilities, quality management systems, environmental policies, and market feedback.

Once a manufacturer passes our audit, we conduct further in-depth testing on their products, encompassing electrical performance tests, environmental compatibility assessments, and longevity evaluations. This meticulous approach and professional execution allow us to assure our clients that all products supplied by Minintel are carefully selected, ensuring peace of mind regarding quality. This lets our clients focus wholeheartedly on product innovation and business development without any concerns about the supply chain.

Furthermore, we offer highly competitive pricing strategies, particularly advantageous for bulk buyers, with more favorable prices aimed at assisting our clients in reducing costs and enhancing their market competitiveness. Whether you are a startup or a large-scale manufacturer, Minintel is your dependable partner. We are dedicated to providing you with one-stop solutions for electronic component procurement, enabling you to maintain a leading position in the rapidly changing market landscape.

product details

Given the wide range of product categories and the continuous introduction of new products, the models in this list may not fully cover all options. We sincerely invite you to consult at any time for more detailed information.

Bluetooth Modules
Manufacturer	Package	Core IC

Antenna Type	Output Power (Max)	Operating Voltage

Support Interface	Wireless Standard	Receive Current

Send Current Material

Bluetooth module is a PCBA board with integrated Bluetooth function, used for short-range wireless communication. It mainly achieves wireless transmission between devices through Bluetooth technology, with a wide range of application scenarios.

I. Definition and Classification

Definition: Bluetooth module refers to the basic circuit set of chips integrated with Bluetooth function, which is used for wireless network communication. It can be roughly divided into various types such as the first mock examination, Bluetooth audio module, and Bluetooth audio + data two-in-one module.

Category:

By function: Bluetooth data module and Bluetooth voice module.

According to the protocol: support Bluetooth 1.1, 1.2, 2.0, 3.0, 4.0 and higher version modules, usually the latter is compatible with the former product.

By power consumption: Classic Bluetooth modules support Bluetooth protocol 4.0 or lower and low-power Bluetooth modules BLE, which support Bluetooth protocol 4.0 or higher.

By mode: Single-mode modules only support classic Bluetooth or Bluetooth low energy, while dual-mode modules support both classic Bluetooth and Bluetooth low energy.

II. Operating Principle

The working principle of the Bluetooth module is mainly based on the transmission of radio waves, and data transmission and connection between devices are achieved through specific technical standards. It involves the collaborative work of the physical layer PHY and the link layer LL.

Physical layer PHY: responsible for RF transmission, including modulation and demodulation, voltage regulation, clock management, signal amplification, and other functions, ensuring effective transmission of data in different environments.

Link Layer LL: controls the RF state, including waiting, advertising, scanning, initialization, and connection processes, to ensure that devices send and receive data in the correct format at the correct time.

III. Function and Application

The Bluetooth module has a wide range of functions, mainly used in the following aspects:

Smart home: As the core component of smart home, it can realize remote control of smart home system by connecting with smart home devices.

Medical health: Connect with small devices such as heart rate monitoring, blood pressure detection, weight monitoring, etc., to achieve data transmission between devices and mobile phones, facilitating the viewing of personal health data.

Automotive electronics: applied to Bluetooth audio, Bluetooth telephone systems, etc., to enhance driving experience and safety.

Audio and video entertainment: Connect to your phone to enjoy entertainment content such as movies, music, and games, and support wireless connection with Bluetooth headphones or speakers.

Internet of Things: plays an important role in positioning tags, asset tracking, sports and fitness sensors.

IV. Features and Advantages

Low power consumption: The low-power Bluetooth module BLE has low power consumption, stable transmission rate, fast transmission rate, and other characteristics, making it suitable for long-term use in smart devices.

High compatibility: The dual-mode module supports both classic Bluetooth and Bluetooth low energy protocols, offering enhanced flexibility and compatibility.