10$ IoT Based Key Less Bike Control

CONTROL YOUR BIKE WIRELESS WITH YOUR ANDROID PHONE.

NO KEY, NO TENSION.

Step 1: INTRODUCTION

Most of the time we forget our vehicle keys.So,it's an easy solution to ride your bike "KEY LESS".

You can watch the full video and Tutorial of this project in my YouTube page.

Short video demonstration of the project.

Step 2: REQUIREMENTS

1. esp8266(WeMos D1 mini)

WEMOS D1 MINI AFFILIATED LINK

2. 4 channel relay

4 CHANNEL RELAY AFFILIATED LINK

3. 7805 voltage regulator

4. 10uF capacitor

5. Switch

6. Jumper Wires

jumper wire Affiliated Amazon link

7. Arduino IDE Software

Arduino Software link

Step 3: WORKING

We have used esp8266 in STATION MODE in which ESP acts as a device &connects to an existing Access Point.
4 channel relay board is very useful to drive the relay with a 3.3v signal of esp8266. Relay connects & disconnects 12v supply of bike battery to various components of bike. We have used 7805 voltage regulator to drop down 12v DC supply to 5v DC supply.capacitor added on outer terminal to decrease the noise.

You need to have some basic knowledge related to the wiring diagram of a Bike and part used to start the engine.

parts such as-

1. IGNITION COIL

2. STARTER RELAY

3. LEFT & RIGHT INDICATOR WIRES

So to start the engine you should follow various process. 1st you need to turn on the IGNITION COIL(When you turn on the bike key) so we will use Relay 1 to supply 12v to the ignition coil.Now Relay 1 and Bike key are in "OR LOGIC GATE" configuration i.e any one can turn on the ignition coil.

Same as we will connect STARTER RELAY, LEFT INDICATOR & RIGHT INDICATOR with Relay 2,Relay 3 & Relay 4 respectively in OR LOGIC GATE configuration.

Refer to the circuit diagram for better understanding.

Step 4: CIRCUIT DIAGRAM

So this is the full CIRCUIT DIAGRAM of the project of interfacing a esp8266 and a 4 channel Relay board with the Bike IGNITION COIL,STARTER RELAY,INDICATOR LIGHTS and 12v Battery supply.

Fordetail understanding please watch the my TUTORIAL VIDEO of this project.

Step 5: WEMOS D1 Mini(or Any Esp8266 Wifi Module)

We have chosen four GPIO pins of WEMOS D1 mini and connected to the input terminals of 4 channel Relay Board.

GPIO PINS pins are D1,D2,D3,D4.

Step 6: PROGRAMMING

Open your Aurdino IDE Software.

Edit the Wifi ID & Password in the Aurdino Code.

Simply connect your WEMOS D1 mini to the computer and upload the code with the help of Aurdino IDE Software.

After uploading open the Serial Monitor to get the IP address of WEMOS D1 mini.

Step 7: CONTROLLING

Just switch ON the module and enter the IP ADDRESS we found on serial monitor of Aurdino IDE Software in any browser.

It can be your Android Phone,Apple phone or Laptop.

Note- The Device must be connected to the same Wifi network.

For better use i have made an Android App.You just need to change the IP Address in the App.

The App has a VOICE RECOGNITION facility.

This makes you more convenient to operate your bike.