The ALLNET 4duino Wireless Module HC-06 Bluetooth is a multifunctional device designed for seamless communication between microcontrollers. This compact module operates with Bluetooth 2.0 protocol, ensuring reliable data transmission over short distances.

Key Features:

• Bluetooth Protocol: Bluetooth V2.0 for efficient communication.
• Capability Level: Class 2 level with a range of up to 100 meters.
• Frequency Band: Operates in the range of 2.40GHz to 2.48GHz.
• Receiver Sensitivity: -85dBm for effective signal detection.
• USB Compatibility: Supports USB v1.1/2.0 protocols.

This module features security measures to protect your data through authentication and encryption. Furthermore, it operates in a voltage range of +3.3V to +6V, making it suitable for various applications.

Pinout Details:

• Key Pin: Switches between AT command and normal operation.
• VCC Pin: Requires +5V power supply.
• GND Pin: Connects to ground for operation.
• TXD/RXD Pins: Handles serial transmission and reception of data at 9600bps.

In conclusion, the HC-06 Bluetooth module is a reliable solution for IoT and robotics projects, ideal for beginners and experienced developers.