HC-05 6pin Bluetooth Module with Button

HC-05 6 Pin Wireless Serial Bluetooth Module is a Bluetooth module for use with any microcontroller. It uses the UART protocol to make it easy to send and receive data wirelessly.
The HC-05 is a popular Bluetooth module which can add two-way (full-duplex) wireless functionality to your projects.

HC-05 Default Settings
Default Bluetooth Name: “HC-05”
Default Password: 1234 or 0000
Default Communication: Slave
Default Mode: Data Mode
Data Mode Baud Rate: 9600, 8, N, 1
Command Mode Baud Rate: 38400, 8, N, 1
Default firmware: LINVOR

HC-05 Technical Specifications
Serial Bluetooth module for Arduino and other microcontrollers
Operating Voltage: 4V to 6V (Typically +5V)
Operating Current: 30mA
Range: έως100m
Works with Serial communication (USART) and TTL compatible
Follows IEEE 802.15.1 standardized protocol
Uses Frequency-Hopping Spread spectrum (FHSS)
Can operate in Master, Slave or Master/Slave mode
Can be easily interfaced with Laptop or Mobile phones with Bluetooth
Supported baud rate: 9600,19200,38400,57600,115200,230400,460800.