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U2B-E3/5BT
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U2B-E3/5BT Product Encyclopedia Entry

Introduction

The U2B-E3/5BT is a versatile electronic component that belongs to the category of Bluetooth modules. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Bluetooth Module
  • Use: Wireless communication between devices
  • Characteristics: Low power consumption, small form factor, reliable connectivity
  • Package: Surface-mount technology (SMT)
  • Essence: Enables Bluetooth connectivity in various electronic devices
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Bluetooth Version: 5.0
  • Operating Frequency: 2.4GHz ISM band
  • Transmission Range: Up to 50 meters
  • Power Supply Voltage: 1.8V to 3.6V
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 10mm x 10mm x 2mm

Detailed Pin Configuration

The U2B-E3/5BT module has a detailed pin configuration consisting of power supply pins, communication interface pins, antenna connection pins, and other control pins. Refer to the product datasheet for the complete pinout diagram.

Functional Features

  • Bluetooth Connectivity: Enables seamless wireless communication between compatible devices.
  • Low Energy Consumption: Optimized for minimal power usage, ideal for battery-powered applications.
  • Secure Connections: Supports encryption and authentication for secure data transmission.
  • Integrated Antenna: Built-in antenna for simplified design integration.

Advantages and Disadvantages

Advantages

  • Compact form factor
  • Low power consumption
  • Reliable connectivity
  • Secure data transmission

Disadvantages

  • Limited transmission range compared to higher-power modules
  • Requires careful RF design considerations for optimal performance

Working Principles

The U2B-E3/5BT module operates by establishing a Bluetooth connection with compatible devices within its transmission range. It utilizes the Bluetooth protocol to facilitate data exchange while minimizing power consumption. The integrated antenna ensures efficient signal transmission and reception.

Detailed Application Field Plans

The U2B-E3/5BT module finds extensive application in various fields, including: - IoT Devices: Enables wireless connectivity in IoT sensors, actuators, and smart devices. - Wearable Technology: Integrates Bluetooth functionality into wearable gadgets such as fitness trackers and smartwatches. - Home Automation: Facilitates communication between smart home devices for seamless automation and control. - Industrial Automation: Enables wireless data exchange in industrial monitoring and control systems.

Detailed and Complete Alternative Models

  • U2B-E2/4BT: A previous version with Bluetooth 4.0 compatibility and similar form factor.
  • U2B-E5/6BT: An advanced model with extended transmission range and enhanced security features.

In conclusion, the U2B-E3/5BT Bluetooth module offers a compact, low-power solution for enabling wireless communication in a wide range of electronic devices. Its reliable connectivity and secure data transmission make it a valuable component in the realm of IoT, wearables, home automation, and industrial applications.

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技術ソリューションにおける U2B-E3/5BT の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is U2B-E3/5BT?

    • U2B-E3/5BT is a type of Bluetooth module commonly used for wireless communication in technical solutions.

  2. What are the main features of U2B-E3/5BT?

    • The main features of U2B-E3/5BT include Bluetooth 5.0 compatibility, low energy consumption, and support for various profiles such as SPP, GATT, and HID.

  3. How can U2B-E3/5BT be integrated into a technical solution?

    • U2B-E3/5BT can be integrated by connecting it to a microcontroller or embedded system using UART or SPI interface and then implementing the necessary communication protocols.

  4. What range does U2B-E3/5BT support?

    • U2B-E3/5BT typically supports a range of up to 100 meters in open space, but this can vary based on environmental factors and interference.

  5. Is U2B-E3/5BT compatible with different operating systems?

    • Yes, U2B-E3/5BT is designed to be compatible with various operating systems including Windows, Linux, Android, and iOS.

  6. Can U2B-E3/5BT support multiple simultaneous connections?

    • Yes, U2B-E3/5BT can support multiple simultaneous connections, making it suitable for applications requiring communication with multiple devices.

  7. What security features does U2B-E3/5BT offer?

    • U2B-E3/5BT provides security features such as encryption and authentication to ensure secure data transmission.

  8. What power supply requirements does U2B-E3/5BT have?

    • U2B-E3/5BT typically operates on a low voltage supply, making it suitable for battery-powered applications.

  9. Are there any specific certifications required for using U2B-E3/5BT in commercial products?

    • Depending on the target market, it may be necessary to ensure that U2B-E3/5BT complies with relevant standards and regulations such as FCC, CE, and Bluetooth SIG certification.

  10. What are some common applications of U2B-E3/5BT in technical solutions?

    • Common applications of U2B-E3/5BT include IoT devices, smart home automation, industrial monitoring systems, wearable devices, and wireless sensor networks.