Download Bluetooth module hc 05 arduino







<p>Bluetooth Bluetooth is a technology for wireless communication. It is designed to replace cable connections. And it uses the 2. The connection can be point-to-point or multipoint where the maximum range is 10 meters. Figure 1: Bluetooth What we will do We will create an Arduino-model where we turn on a LED light using Bluetooth commands. And we will that instruction using our Android Phone. In short, we will control our LED using a phone. Figure 2: Bluetooth stick Pic Courtesy: instructable. Figure 3: Bluetooth Module It is a class-2 Bluetooth module with Serial Profile that can be used as Master or Slave. In Arduino, we will use Serial Communication for various purposes. Since it also suports Serial Communication and you can treat it as a replacement. HC Specifications HC Description So, we have six or four leads in this module. But we will genuinely care about only four of them. Where, the two are for Vcc and GND. From the basic idea, we can say the RX of the module will go to the TX of the Arduino UNO. In the same way, we connect the TX of the module with the RX of bluetooth module hc 05 arduino Arduino UNO. Figure 4: Arduino UNO In addition, you can add a LED to determine the instruction more correctly. So, add a LED to bluetooth module hc 05 arduino PIN Sketch In this sketch, we will write bluetooth module hc 05 arduino basic code where we are accepting 0 or 1 in other words true or false from the serial port and process accordingly. Conclusion Using the HC Module, I showed you how to implement it with a LED without using any external library. Next, we try to explore something more with this module using analog inputs. Until, then enjoy coding. All contents are copyright of their authors. C Corner Contribute An Article A Blog A News A Video A Link An Interview Question. NET Python Web Services AngularJS DevOps Learn C Corner R Windows 10 Architecture Dynamics CRM LINQ React Windows Forms ASP. NET Enterprise Development Machine Learning Reports using C Windows PowerShell ASP. NET Core Entity Framework Microsoft Office Servers Windows Services Azure Games Programming Mobile Development SharePoint WPF Big Data Graphics Design Networking SignalR Xamarin Bootstrap HTML 5 Node.</p>

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