This is one of theBluetooth Module types.
Part Number: HC-05, HC05, CZ-HC-05
Function: Bluetooth to Serial Port Module
Package: 6Pin Module Type
Manufacturer: Ited studio
This post explains for the semiconductor HC-05.
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Description
HC-05 module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for
transparent wireless serial connection setup. Serial port Bluetooth module is fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate) 3Mbps Modulation with complete 2.4GHz radio transceiver and baseband. It uses CSR Bluecore 04-External single chip Bluetooth system with CMOS technology and with AFH(Adaptive Frequency Hopping Feature). It has the footprint as small as 12.7mmx27mm. Hope it will simplify your overall design/development cycle.
HC-05 Bluetooth Module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup. Its communication is via serial communication which makes an easy way to interface with controller or PC. HC-05 Bluetooth module provides switching mode between master and slave mode which means it able to use neither receiving nor transmitting data.
Specification:
1. Input Voltage : DC 5V
2. Communication Method : Serial Communication
3. Master and slave mode can be switched
HC-05 Pinout
Hardware features
1. Typical -80dBm sensitivity
2. Up to +4dBm RF transmit power
3. Low Power 1.8V Operation ,1.8 to 3.6V I/O
4. PIO control
5. UART interface with programmable baud rate
6. With integrated antenna
7. With edge connector
HC-05 arduino
Applications
1. Wireless communication between two microcontrollers
2. Communicate with Laptop, Desktops and mobile phones
3. Data Logging application
4. Consumer applications
5. Wireless Robots
6. Home Automation
[ … ]
Reference page
1. HC-05 FC-114 and HC-06 FC-114. First Look | Martyn Currey
HC-05 Datasheet PDF Download
