HC-05 Bluetooth Module with TTL Output for Arduino

The HC-05 Bluetooth Module with TTL Output is a versatile module that enables wireless serial communication with microcontrollers. Here are its key features and specifications:

  Features:  

• Bluetooth module for wireless serial communication with microcontrollers
• Uses UART protocol for easy data transmission and reception
• Can be used in Master or Slave mode; Slave mode is configured by default
• Modes can be changed using AT Commands
• Slave mode can accept connections but cannot initiate them
• Master mode can initiate connections to other devices

  Specifications:  

• Profiles: Bluetooth Serial Port Profile
• Bluetooth Protocol: Bluetooth Specification v2.0+EDR
• Frequency: 2.4GHz ISM band
• Modulation: GFSK (Gaussian Frequency Shift Keying)
• Emission Power: 4dBm, Class 2
• Sensitivity: -84dBm at 0.1% BER
• Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps
• Security: Authentication and encryption
• Power Supply: +3.3VDC 50mA
• Working Temperature: -20°C to +75°C
• Dimension: 26.9mm x 13mm x 2.2mm

  Applications:  

• Embedded Projects
• Industrial Applications
• Computer and Portable Devices
• GPS Receiver

  Package Includes:  

• 1 x HC-05 Bluetooth Module HC05 with TTL Output for Arduino