Bluetooth Enabled Door Lock With Arduino

Download the bluetooth control app from the play store and install it.

Bluetooth enabled door lock with arduino.

This method is called a bluetooth smart door lock system. Rx pin on the bluetooth module connects to the tx pin on the arduino. Bluetooth enabled door locker using arduino. Tx pin on the bluetooth module connects to the rx pin on the arduino.

The lightblue bean is an arduino compatible microcontroller that is programmed wirelessly over bluetooth low energy so that you can reprogram it even after you have built it in to your project. After that you should beable to send abcd and the door strike will unlock for around 5 and 1 2 seconds and then lock itself again. Ground goes to ground. With this in mind this is how we wire the bluetooth module to the arduino.

After you install one of these bluetooth spp apps you can pair with your bluetooth modem connected to the arduino. In this project we will make door lock by using arduino uno r3 and bluetooth module hc 05. Android based bluetooth door lock using arduino. 4 to 8 working days from the date of purchase.

First of all we will make the connection to the 4 4 keypad. But this bluetooth enabled door locker uses bluetooth as a medium to connect with the locker and your smart phone to feed input credentials. We also install arduino bluetooth controller app in the the mobile. Turn on bluetooth in the mobile enter into app if on the door lock will be open.

We used analog pins since we need more that 14 digitals pins for this project. The proposed project aims to produce a bluetooth based door lock that will function using a mobile application where password will be encrypted and signal will be transmitted via bluetooth device and user will receive sms notification as an added security several specific objectives must also be accomplished to reach. If you are using arduino mega then there is no need to use analog. If it asks for a key it will usually be by default 1234 without quotes of course.

Easy bluetooth enabled door lock with arduino android 2 experiments january 23 2017 hassan bayram this tutorial will explain a simple way to make a password protected bluetooth door lock using your arduino which can be unlocked by sending a four digit pin from your android phone. Objectives of the study. Vcc positive on the bluetooth module connects the 3 3v on the arduino. For connecting the keypad with the arduino we are using both analog and digital pins.

Diy arduino based lockers can be found plenty in the internet where keypad was used to feed lock input. How to make bluetooth door lock by using arduino. In this method we are used an android application to open or close the door lock with help of arduino uno.