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AT-09

AT-09 Product Overview

Introduction

AT-09 is a Bluetooth module that belongs to the category of wireless communication devices. It is widely used for establishing wireless connections between electronic devices and offers various characteristics, packaging options, and functional features.

Basic Information Overview

  • Category: Wireless Communication Device
  • Use: Establishing Bluetooth Connections
  • Characteristics: Low Power Consumption, Small Form Factor
  • Package: Surface Mount Technology (SMT)
  • Essence: Bluetooth Connectivity
  • Packaging/Quantity: Varies by Supplier

Specifications

The AT-09 Bluetooth module operates on the 2.4GHz ISM band and supports Bluetooth 4.0 technology. It has a range of up to 30 meters and operates at a voltage of 3.3V.

Detailed Pin Configuration

The detailed pin configuration of the AT-09 module includes power supply pins, communication interface pins, and control pins. Refer to the datasheet for specific pin details.

Functional Features

  • Wireless Connectivity: Enables wireless communication between devices.
  • Low Power Consumption: Ideal for battery-powered applications.
  • Easy Integration: Compact form factor for seamless integration into electronic designs.

Advantages and Disadvantages

Advantages: - Low power consumption - Small form factor - Easy integration

Disadvantages: - Limited range compared to some other Bluetooth modules - Compatibility issues with older Bluetooth versions

Working Principles

The AT-09 module utilizes Bluetooth technology to establish wireless connections between devices. It operates by transmitting and receiving data over the 2.4GHz frequency band, enabling seamless communication between compatible devices.

Detailed Application Field Plans

The AT-09 Bluetooth module finds extensive application in various fields, including: - Internet of Things (IoT) devices - Wearable technology - Home automation systems - Industrial automation

Detailed and Complete Alternative Models

  1. HC-05 Bluetooth Module: Offers similar functionality with extended range capabilities.
  2. RN4870 Bluetooth Module: Provides advanced Bluetooth Low Energy (BLE) features for specific applications.

In conclusion, the AT-09 Bluetooth module is a versatile wireless communication device with a compact form factor and low power consumption, making it suitable for a wide range of applications in the electronics industry.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av AT-09 i tekniska lösningar

  1. What is AT-09?

    • AT-09 is a Bluetooth module commonly used for wireless communication in technical solutions.

  2. How does AT-09 work?

    • AT-09 works by establishing a Bluetooth connection between devices, allowing them to communicate wirelessly.

  3. What are the typical applications of AT-09?

    • AT-09 is commonly used in applications such as smart home automation, IoT devices, robotics, and industrial control systems.

  4. What is the range of AT-09's Bluetooth connection?

    • The range of AT-09's Bluetooth connection is typically around 10 meters, but it can vary depending on environmental factors.

  5. Can AT-09 be used for data logging?

    • Yes, AT-09 can be used for data logging by transmitting data wirelessly to a receiving device or server.

  6. Is AT-09 compatible with Arduino or Raspberry Pi?

    • Yes, AT-09 is compatible with both Arduino and Raspberry Pi, making it suitable for various DIY electronics projects.

  7. What are the power requirements for AT-09?

    • AT-09 typically operates on a 3.3V power supply and consumes minimal power, making it suitable for battery-powered applications.

  8. Can AT-09 be used for real-time monitoring?

    • Yes, AT-09 can be used for real-time monitoring by continuously transmitting sensor data or other information to a central system.

  9. Does AT-09 support secure connections?

    • Yes, AT-09 supports secure connections using protocols such as Bluetooth Low Energy (BLE) security features.

  10. Are there any programming libraries or resources available for AT-09?

    • Yes, there are various programming libraries and resources available for AT-09, including documentation, sample code, and community forums for support and development.