How do I control HC-05 Bluetooth module?

In order to pair the module with your phone, open Bluetooth Settings in your phone and connect to “HC-05” with pin “1234”. If 1234 doesn’t work, try “0000”. Once the Bluetooth Module is paired with your phone, you can start using the App. Open the Bluetooth Controller App and click on scan.

Why HC-05 Bluetooth module is used?

HC-05 Bluetooth Module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup. HC-05 Bluetooth module provides switching mode between master and slave mode which means it able to use neither receiving nor transmitting data.

What is the default state of Bluetooth module HC-05?

Key/EN: It is used to bring Bluetooth module in AT commands mode. If Key/EN pin is set to high, then this module will work in command mode. Otherwise by default it is in data mode. The default baud rate of HC-05 in command mode is 38400bps and 9600 in data mode.

What does the hc-05 Bluetooth module come with?

Generally, the HC-05 Bluetooth Module, or the HC-05 Sub Module, to be precise, comes with the BC417 IC along with a flash memory. Such Modules come as surface mount board and several third-party manufacturers use these board to build a more complete system with necessary pins and components.

How to control rotation of two motors with hc-05?

1. Introduction The Motor Driver is a module for motors that allows you to control the working speed and direction of two motors simultaneously .This Motor Driver is designed and developed based on L293D IC. In this tutorial, we can control rotation of motors with bluetooth app by using HC_05 module.

How to pair your mobile phone with hc-05?

After uploading the code, go to the mobile phone and turn ON bluetooth and pair your phone with HC-05. For doing this go to Settings->Bluetooth->Scan device->select HC-05 and pair it. Pass code to pair is ‘1234’. Than open the app in your mobile phone, click on scan button to connect with HC-05.

What are the two modes of Bluetooth operation?

The HC-05 Bluetooth Module can be configured in two modes of operation: Command Mode and Data Mode.

How do I control HC 05 Bluetooth module?

In order to pair the module with your phone, open Bluetooth Settings in your phone and connect to “HC-05” with pin “1234”. If 1234 doesn’t work, try “0000”. Once the Bluetooth Module is paired with your phone, you can start using the App. Open the Bluetooth Controller App and click on scan.

How do I control my Arduino Bluetooth motor?

To enable the motor, connect “Enable 1, 2” (pin1) and “Vcc1” (pin 16) to +5V. Connect “Vcc2” (pin 8) to the positive of the 12V battery pack. Connect pins 4, 5, 12 and 13 to GND. Connect “Input 1” (pin 2) to pin 10 of the Arduino, which will transmit the pwm2 signal, and “Input 2” (pin 7) to pin 9, for pwm1 .

How do I use BlueTerm app?

The Blueterm free Android app so we have a simple way of sending commands to the Arduino from our phone.

1. Step 1: The Arduino Sketch. We need a simple sketch that will do the following:
2. Step 2: hooking up the Bluetooth module to the Arduino Uno.
3. Step 3: Preparing the Android phone.
4. Step 4: The fun part!

How to interface Arduino with hc-05 Bluetooth module?

For more information on HC-05 Bluetooth Module and how to interface it with Arduino, please refer “Arduino HC-05 Bluetooth Module”. I have used an App called “Servo Motor Kontrol” developed by “YSRGGS”.

How to control servo motor with Arduino Bluetooth?

Use slider in your application and move to servo motor from 0-180. – Before uploading the code, remove the VCC cable from bluetooth module. – If you use HC-05 bluetooth module, it will ask the PIN to you. Usually 1234.

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 is the rotation of a servo motor controlled?

In order to control the rotation of the servo motor’s shaft, you need a special signal called Pulse Width Modulation or PWM signal. Based on the width of the pulse, the position of the servo motor varies. There are several ways in which you can generate the PWM Signal to control a Servo Motor.