HC-05 Integrated Bluetooth Module Board - Original

The HC-05 Integrated Bluetooth Module Board is a versatile, easy-to-use SPP (Serial Port Protocol) module designed for transparent wireless serial connection setups. This original board features the CSR Bluecore 04-External single-chip Bluetooth system with CMOS technology and AFH (Adaptive Frequency Hopping Feature), ensuring a reliable and stable connection. It is fully qualified for Bluetooth V2.0+EDR (Enhanced Data Rate) with 3Mbps modulation. Operating between 3.3V to 5V, it is highly compatible with microcontrollers, development boards, and DIY electronics projects requiring seamless wireless communication.

Features:

• Master and Slave Mode: Easily switchable via AT commands for versatile project integration.
• Reliable Connectivity: Bluetooth V2.0+EDR support with an integrated 2.4GHz antenna.
• Wide Voltage Range: Operates safely on 3.3V to 5V logic inputs.
• Standard Interfaces: UART interface with programmable baud rate.
• Compact Design: Lightweight and breadboard-friendly for quick prototyping.

Package Includes:

1 x HC-05 Integrated Bluetooth Module Board - Original