JY MCU ARDUINO BLUETOOTH WIRELESS SERIAL PORT MODULE PDF

The Bluetooth module we’ll be using is called JY-MCU Bluetooth Board Module ( 4-pin). Here is the datasheet for the main module: HC serial wireless module. Baud rate: ; Device name: linvor; Passkey: The JY-MCU Bluetooth Serial Port module defaults to or Step 1: Connect the JY-MCU module to the Arduino for configuration. Description: JY-MCU Bluetooth Wireless Serial Port Module for Arduino. This incredibly affordable module is compatible with any official Arduino board and can.

Author: Maushura Zulkigis
Country: Algeria
Language: English (Spanish)
Genre: Health and Food
Published (Last): 3 December 2015
Pages: 31
PDF File Size: 8.33 Mb
ePub File Size: 12.5 Mb
ISBN: 194-9-68848-495-2
Downloads: 26189
Price: Free* [*Free Regsitration Required]
Uploader: Tujinn

Here I sent some information from my PC to the phone and vice versa: If you have an Android device, there is this Seriao Serial app for testing serial communication over Bluetooth. Only two pins to drive the module, other than that the interface is exactly the same as serial communication to PC via USB.

It is already bundled with Arduino, so no further downloads are necessary.

  ARSENAL THE MAKING OF A MODERN SUPPERCLUB PDF

Easy Arduino Bluetooth Communication with JY-MCU Bluetooth module

For transmitting information bleutooth the module we will use the default SoftwareSerial library. Once connection is established, that red light will stay on constantly.

If PC sends information via Serial, then we send that information over via Bluetooth. The wiring is really straightforward, no extra components are needed.

Considering how ubiquitous Bluetooth is most smartphones and laptops have itit will turn out wjreless be extremely useful in our future projects. Measuring temperature with DS18B20 temperature sensor.

Bluetooth Serial initialization works exactly the same way regular Serial communication works, we call begin method with the baud rate. So we have several modules generating data, would be great to be able to access that data remotely. If there bluetokth any data received by the bluetooth module, send it over the regular Serial connection to our PC.

If you open up SoftwareSerial constructor docsSoftwareSerial constructor is defined as such:. HC serial wireless module. First we include the library and set our RX and TX pins.

  DESCORNE EN BOVINOS PDF

Last time we looked at measuring temperature using a digital temperature sensor. It also provides some information on how to change the baud rate, device name and passkey, so make sure to check the data sheet.

Once we turn on Arduino, a red light on Bluetooth module should be flashing continuously. Here is the datasheet for the main module: For Apple devices there should be something similar on the App store as well.

Easy Arduino Bluetooth Communication with JY-MCU Bluetooth module

Distance sensing with ultrasonic sensor and Arduino. Simply connect the 4 pins to your Arduino board.

Reading through the docs is, again, encouraged, as we will use very similar code to drive our JY-MCU module.