Contents
How to control a servo motor with a Bluetooth module?
We’re very close to wirelessly control the SG90 servo motor with an Android smartphone. This is usually done by using an Android application that enables the Bluetooth features of the device.
How to setup a servo motor with Arduino Uno?
For servo motor, connect the brown wire to any of Arduino GND pins, the red wire from the SG90 servo to the 5V output of the Arduino, and the orange wire from the servo motor to digital pin 9 of Arduino. How to setup the SG90 servo motor with Arduino UNO and the HC-06 Bluetooth module
What are the parts of the Arduino Bluetooth project?
This project has two parts: 1. The android application – This application will be sending various data packets to our HC-05 Bluetooth module. ( click here to download the application) (p.s. This app is not developed by me.) 2. The hardware – This consists of HC-05 Bluetooth module, an Arduino Uno and a servo motor.
How to hook up Bluetooth module to Arduino?
In the first part of the tutorial, I will show you how to hook up the HC-06 Bluetooth module to the Arduino. In the second part, you can find the source code to enter in AT command mode of the HC-06 Bluetooth module. Here you’ll set the name of your device, password, and the baud rate of the HC-06 module.
How does Arduino work with a servo motor?
From that HC-06 module data is received by the Arduino and Arduino rotates the Servo at the angle defined in the code for the particular button. We have also coded for angle 45 and 135, but due to the limitation of Roboremo app, you can only create 5 buttons, so we skipped two buttons.
Which is Bluetooth module compatible with Arduino model?
1 X Arduino UNO ( Amazon) – the Bluetooth module is compatible with almost any Arduino model, but all the code and schematics in this tutorial are for UNO. 1 X HC-06 ( Amazon) – this is a slave Bluetooth module very easy to use with Arduino using serial communication.
Which is the operating mode of a Bluetooth module?
The Operating Mode is the one in which we will be able to send and receive data between the PIC Microcontroller and the Bluetooth module. Hence in this tutorial we will be toying only with the Operating Mode.