![]() Data bits:8, Stop bit:1,Parity:No parity.Security: Authentication and encryption.Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps. ![]() The Data Communication Mode, you can drive this device as per the settings previously defined by the user in AT command mode and can communicate to other devices.This mode you cannot communicate to other devices. AT command mode, you can configure in different control parameters which finally determine the working of the module.The module also has two modes of operation namely AT command more and Data Communication Mode. Any serial stream from 9600 to 460800 bps can be passed seamlessly from your PC/PDA/MOBILE PHONES goes to your target devices. You can use it simply for serial port replacement to stablish connection between the MCU and GPS, PC to your embedded project and robotics, etc. The module is a replacement for wired serial connections, transparent usage. So there is no command required for normal operation. The HC05 have 3 works roles a MASTER, SLAVE and LOOPBACK in data communication mode.Īs the manufacturer release the item it is configured in transparent mode. AT Command mode to configure the Bluetooth control parameters and data communication mode to communication with other devices. The HC02/05 module can be used with any host with an UART interface powered at 3.3v such as PIC, AVT, Arduino including Raspberry Pi, Bagel Bone any popular microcontroller and packet size open source pc. The HC03/05 is a compact Bluetooth Module, It uses CSR Bluetooth 04 External single chip Bluetooth System with CMOS technology and AFH (Adaptive Frequency Hopping). This module has been tested will all Bluetooth adapter on the market matching to use. This module has integrates an onboard antenna that provides better signal quality transparent serial port which works with a variety of Bluetooth adapter and Bluetooth phones and pc. This module uses AT command to set the baud rate. In this illustration we will going to wire the HC05 XBEE like Bluetooth Module, This Bluetooth module adapt the XBEE design compact communication, it has the pinout that compatible with the XBEE shields all kinds of microcontroller system, who uses 3.3v power out.
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