for doing this go to Settings->Bluetooth->Scan device->select HC-05 and pair it. This means we need a Bluetooth version of the serial monitor.Ģ. You may download the Android control App on Playstore from here.Ĭonnecting the Android device to the HC-05 creates a serial communication channel very similar to the serial monitor in the Arduino IDE. After uploading the code, connect them again and plug out the USB cable and supply external power using adaptor. int LED = 2 // device to control void setup ( ) īefore uploading the code, remove the RX and TX wires from Arduino’s TX and RX pins. Robo India tutorial on Controlling Arduino with Android // String BT_input // to store input character received via BT. You may download this code (Arduino Sketch) from here. Once the circuit part is done, Arduino is needed to be programmed. If you want to change the baud rate in your code, then you also need to change the baud rate of device by using AT Commands.įor this you can check Robo India’s tutorial: Configure Bluetooth Module HC-05 with AT Mode. Make sure to set Baud Rate to 9600 in your code. And will also receive the status of LED from Arduino.Īll the modules have the same baud rate by default. We will send command to get LED on and off. In this tutorial we explains, how to send and receive data from Arduino to the Android app without using Serial monitor.įor this, we have taken a simple example of LED. This tutorial explains how to control Arduino from a smart phone using a bluetooth module HC-05.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |