Now, let’s have a look at HC-05 Applications, it can be used in various ways, here I have mentioned few of them: TX pin of the HC-05 with the RX pin of UNO.RX (receiver) pin of HC-05 with the TX (transmitter) pin of UNO.This module uses SPP (Serial Port Protocol) for the transmission of data so it can be easily interfaced with any microcontroller.Command Mode: HC-05 waits for AT (ATtention) commands, acts accordingly & then sends the response in return.
So let’s get started with Introduction to HC-05. This module also fulfils the Bluetooth V2.0+EDR technology. HC05 Bluetooth Module consists of CSR Bluecore 04 outer single-chip Bluetooth system having CMOS (complementary metal-oxide-semiconductor) technology. We have also designed Bluetooth Library for Proteus, which will help you in simulating this Bluetooth Module in Proteus software. HC05 is a Bluetooth module, works on Serial Protocol ( RX/TX ) for sending and receiving data. We will also study HC-05 Pinout, Datasheet, Features & Projects. Today, we will discuss HC-05 Bluetooth Module in detail. Hello friends, I hope you all are doing great.