The bluetooth module hc06 is connected to my digital pins 10 and 11 rx, tx. The arduino software includes a serial monitor which allows simple textual data to be sent to and from the arduino board over this bluetooth connection. The hc06 acts as a serial port through which you can send and receive data. Bluetooth communication can be used to control a robot remotely, display and store data on your computer or on your smartphone. There are a few ways to connect serial bluetooth modules to a pc. My purpose is to use arduino to set up communication between a pc and an android device using an hc05 bluetooth module. The native serial support happens via a piece of hardware built into the chip called a uart. In this lesson, we will show what is hc06 bluetooth module and how to setup communications between an arduino and a bluetooth device running serial terminal software in this case an android smartphone. There are many different ways to connect these hc0x arduino modules. Ive hooked up the hc06 to my arduino in a fashion similar to the picture shown below. Le module bluetooth hc06 presente 4 broches pour permettre detablir. Toggling a led with arduino and hc06 techtutorialsx. We will use a software serial port for this and can use any remaining pins to do this. Arduino and bluetooth hc06 to control the led with.
This code present the way to use the bluetooth module hc06 with arduino, i developed the app only to make the module communicate with something. Arduino and bluetooth with the hc06 wiring using softwareserial 5. Pdf arduino bluetooth module hc06 pdf cours arduino. Hc06 mega2560 gnd gnd 5v 5v txd rx0 rxd tx0 then i tried running this on the serial 1 and 2. It enables the arduino to be connected and exchange data with other devices such as smartphone, computer or other microcontrollers. Working principle, connection diagrams and facilino programming example with arduino nano. The whole thing is working when connections are made like this. Votre arduino communique avec le module hc06 aranacorp. The hc0605 are bluetooth classic and the hm10 is ble.
Application of arduino and bluetooth module in wireless display. I show an uno, but virtually any hardware nano, mega, etc will work. It can easily pair with a master bluetooth device, but cannot pair with another slave device. Bluetooth communication based on the module hc06 is quite easy, because its a device that allows to stablish a serial communication from the point of view of arduino to any device, such as mobile phone or tablet. Bluetooth is the most popular way of connecting an arduino to a smartphone wirelessly. In the tutorial, you are going to learn how to send a text message from your smartphone to an lcd display using arduino and bluetooth module hc05 or hc06. In this example we will add bluetooth support to our arduino, there are several low cost modules labelled either hc05 or hc06.
There is another bluetooth module, the hc06, which looks exactly like the hc05. Arduino bluetooth controller easy stepbystep tutorial. An arduino library for the hc06 bluetooth module using the bc417 chip. Connecting hc06 to the arduino board using the previously. I cant periodically check for incoming data as arduino is working on a timesensitive task musicplaying through a passive buzzer and i need control signals to interrupt immediately on receive. Activate bluetooth on your device and connect to hc06, use the pin. My previous post covers the basics of setting up a bluetooth connection between an arduino uno and an android phone using the jymcu bluetooth module.
The higher the baud rate, the more sensitive the transmission becomes to noise. Connect your arduino board to your pc and open arduino software to upload the following code. The code should successfully be verified and uploaded. So using a serial terminal or a bluetooth customized application on your computer or phone, you can control and monitor your project.
Tutorial using hc06 bluetooth to serial wireless uart adaptors. Hc06 bluetooth module on arduino nano arduino stack. How to control servo motors from a mobile device with an. The only thing that is important from the start is that we should set the same baud rate on arduino and on the bluetooth modules side. Next up is to see if we can talk to them using at commands. Arduino lesson how to use the hc02 ble bluetooth module.
Create a bluetooth hc06 module with arduino dzone iot. It will communicate with your pc over the built in serial connection through the usb cable, and with the hc06 bluetooth module over pins 4 and 2, using. Hiletgo hc06 rs232 4 pin wireless bluetooth serial rf transceiver module bidirectional serial channel slave mode for arduino 4. In this tutorial, we will create an arduinobluetooth interface and send messages from an arduino to smartphone and arduino to a personal computer. This tutorial assumes the use of the hc06 integrated in the baseboard described in the previous post. You can use bluetooth module simply for a serial port replacement to establish connection between mcu, pc to your embedded project and etc. I am using hc06 bluetooth module for arduino to communicate with the android device.
Bluetooth communication can be used to control a robot remotely, display and store data on your computer or on your smartphone, for instance. Connecting arduino uno and the jymcu bluetooth module. Arduino mega 2560, connected through usb cable to laptop hc06 bluetooth module 5v compatible i want to send commands from a mobile phone through bluetooth to the arduino. The hc05, hc06 and hm10 are all serialuart devices and have a serial interface that is used to talk to the arduino. Whenever the slider on the app is moved, the bluetooth module will send the data from the android app to the arduino. Notice that we used the softwareserial library to enable two digital pins to act as a virtual serial port.
This tutorial will explain how to setup communications between an arduino and a bluetooth device running serial terminal software in this case an android. The arduino sketch below will allow you to configure your hc06 module using the arduino ide serial monitor. We connected the jymcu bluetooth module to the arduino via a serial connection on digital pins 0 rx and 1 tx. The bluetooth module hc06 allows the serial and uart communication between your arduino uno or any microcontroller with a pc or a smartphone equipped with a bluetooth facility.
Atomic market hc06 bluetooth serial passthrough module wireless serial communication compatible with arduino 3. Upload pressing the arrow in the circle on the upper left. Bluetooth hc06 on arduino mega serial 1, 2 or 3 not working. Comparing it to the hc06 module, which can only be set as a slave, the hc05 can be set as master as well which enables making a communication between two separate arduino boards.
This means the arduino code is basically the same for all modules. The board can also be reprogrammed using this same wireless connection. Hc06 bluetooth module datasheet and configuration with arduino. The wt11 is specially configured for use in the arduino bt. Sending data between an arduino or compatible board and a bluetoothequipped device such as an android smartphone or tablet is very easy thanks to the inexpensive hc06 bluetooth module we have in stock at pmd way. Hc05 module is a bluetooth module using serial communication, mostly used in electronics projects. The software serial library comes preinsalled with the lates version of the arduino ide. The module is working properly, but i need an interrupt on data receive. Unfortunately, im having a difficult time figuring out how to establish a connection from the hc06 to the computer.
It enables the arduino to connect and exchange data with other devices such as smartphone, computer or other microcontrollers. In this lesson, we will show what is hc02 bluetooth module and how to setup communications between an arduino and a bluetooth device running serial terminal software in this case an androidios smartphone. The arduino hardware has builtin support for serial communication on pins 0 and 1 which also goes to the computer via the usb connection. Its structured using processings serial library api, so those familiar with serial should be able to do the same things with this as they can with serial. However, there is a new version called newsoftserial, i didnt tried it. Im working on a project where i need to have bluetooth capability on my arduino nano to send data from a sensor over to the computer. Please note that the bluetooth module used in this tutorial is not compatible with ios devices. Softwareserial hc06rx,tx pour definir le port serie et les broches. In this example we will connect one of these modules to our arduino, use the software serial library and using a terminal program send a command via. Published on dec 5, 2016 this video will describe how to configure the hc06 bluetooth module using a usb to serial ttl cable together with a serial terminal program. Btserial library for processing for android this library gives you access to a bluetooth serial port on android devices that have bluetooth. We also need a serial connection from the arduino the hc06. Arduino and hc06 bluetooth example arduino learning. Home arduino arduino and bluetooth hc06 to control the led with android device.
Arduino can communicate with other device via bluetooth using the module hc06 slave. The primary difference between the two is that the hc06 is a slave only device. Setup the breadboard circuit with the hc06 and arduino as shown in the above image. Contents1 hc05 bluetooth module2 at command mode3 control a led via bluetooth and android4 connect arduino to pc. Figure2 shows the hc06 module with onboard voltage converter and level shifter. Connecting the bluetooth module hc06 with arduino uno have numerous application like controlling home lights using bluetooth module, driving a rc car, controlling robot using mobile application etc. This hardware allows the atmega chip to receive serial communication even while working on other tasks, as long as there room in the 64 byte serial buffer. Its name is set to arduinobt and passcode to 12345. In this project, we are going to control two servo motors using an arduino uno and an android app on a mobile device. To connect to your arduino hardware using an hc05 or hc06 bluetooth module, make sure you have instrument control toolbox installed failure to program arduino board.
It would also be the same for any other serial device. Hello, im trying to control an elevator using an arduino uno and hc06 bluetooth module. Hc06bt an arduino library for the hc06 bluetooth module using the bc417 chip. The arduino will act as a middleman between the bluetooth module and your computer. I use the usb communication between the pc and the arduino serial monitor and a softwareserial to connect to the hc05. Add bluetooth control to your next arduino project. Hi everyone, in this project i will show you how to control led light with your android device along with arduino.
Some involves using libraries to communicate with the modules using software serial connections to enable you to still program send sketches to the uno without having to unplug the bluetooth module. This module is used for establishing wireless data communication. Arduino can communicate with other devices via bluetooth using the module hc05 masterslave. Connect arduino hardware to your computer using an usb cable. Hc06 bluetooth connection with android cause youre stuck. Hc06 bluetooth module datasheet and configuration with. We set it to that specific number because our hc06 bluetooth module is configured to that number by default. I was unable to get my bluetooth module going, so i combined some other libraries to code my own. Tutorial using hc06 bluetooth to serial wireless uart. Following the previous post describing the hc06 module, this one shows how to use it to build a simple program to toggle the debugging led of an arduino board, using bluetooth. In this video, you will learn how to use softwareserial to connect the hc06 board to add bluetooth functionality to your projects. In this example we will connect one of these modules to our arduino, use the software serial library and using a terminal program send a command via your pc and switch the on board.