BT05-2A66

The BT05-2A66 is a Bluetooth module designed for wireless communication applications. It features Bluetooth version 4.0 with BLE (Bluetooth Low Energy) capabilities, providing a reliable and energy-efficient communication solution.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VCC: Positive power supply
• GND: Ground connection
• TXD: Transmit data
• RXD: Receive data
• STATE: Connection status indication
• RST: Reset pin
• EN: Power enable pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the BT05-2A66 module for a visual representation.

Key Features

• Bluetooth 4.0 with BLE: Supports Bluetooth Low Energy for efficient wireless communication.
• Compact Design: The BT05-2A66 module is small and easy to integrate into various devices.
• Energy Efficiency: Low power consumption for prolonged battery life in connected devices.
• Wide Operating Voltage Range: Works with a voltage range of 2.1V to 3.6V.
• Secure Connection: Offers secure communication over Bluetooth connections.
• UART Interface: Supports UART communication for easy interfacing with microcontrollers and devices.

Note: For detailed technical specifications, please refer to the BT05-2A66 datasheet.

Application

• Wireless Sensor Networks: Ideal for deploying wireless sensor networks with Bluetooth connectivity.
• IoT Devices: Suitable for Internet of Things (IoT) devices requiring wireless communication capabilities.
• Smart Home Systems: Can be used in smart home systems for remote control and monitoring.

Functionality

The BT05-2A66 Bluetooth module enables wireless communication in a variety of applications, providing a reliable and energy-efficient connection for IoT and embedded systems.

Usage Guide

• Power Supply: Connect VCC (Pin) to the power supply within the specified voltage range.
• Data Connections: Utilize TXD and RXD pins to send and receive data wirelessly.
• Status Indication: Monitor the connection status using the STATE pin for operational feedback.

Frequently Asked Questions

Q: What is the range of the BT05-2A66 Bluetooth module?
A: The BT05-2A66 module typically has a range of up to 30 meters in open spaces.

Q: Does the BT05-2A66 module support Bluetooth classic or only BLE?
A: The BT05-2A66 module supports Bluetooth version 4.0 with BLE capabilities, focusing on energy-efficient communication.