DIY WiFi Extender | DIY WiFi Repeater | DIY WiFi Booster - with ESP8266

Project Page: https://electronicsinnovation.com/diy-wifi-extender-diy-wifi-repeater-diy-wifi-booster-with-esp8266/

@PCBWay Get 10 PCBs at just $5 on https://www.pcbway.com/
PCB Assembly @PCBWay at just $30 with free shipping on https://www.pcbway.com/quotesmt.aspx

In this video, we are going to see all about #DIY_WiFi_Extender/ WiFi_Repeater with #ESP8266

You might be aware of the Regenerative Repeater concept in digital communication If you are an electronics Engineer.
Regenerative repeaters are used to improve the strength & quality of data being transmitted.

Likewise, this device will improve the wifi signal strength and increase the speed of data transmission.

Required Components:
1. NodeMCU ESP8266 Module https://amzn.to/37IsJ50
2. Data cable. https://amzn.to/350FWXF

Problem Statement:
 You might have experienced any of these problems.
1. Poor WiFi Signal at Home/ Hostel/ Working space.
   When I was in college, the wifi signal in my hostel room is too poor, Even, I couldn't able to search on Google.
   If I want to use the WiFi I have to go to my friend's room, which is after two rooms.

2. Sharing Home wifi password with a guest or unknown person.
   If somebody visited you home and asked for the WiFI password, obviously you have to share it. Later you have to search for another password to change it.

3. Configuring smart devices with home wifi
   You have a bunch of smart devices, like Alexa, Google Home, Sonoff, smart bulb all these devices are connected to your home wifi, For some of the reasons you have changed the password of the home wifi, now all smart devices will stop working, and you have to update the password in each every smart device which difficult and time-consuming process.

4. Poor gateway signal for IoT Devices (Need of Hopping node)
   You have a Real-time IoT Projects like Smart Irrigation Monitoring solution, Temperature monitoring of Cold storage, which are based on gateway structure,
What is a gateway???
If you have 10 IoT Devices, providing an internet connection for each and every device it costly, also Service & Maintenace cost will be more.
So, there will be a gateway with an internet connection, which will collect the data from all devices locally and post to the server.
This gateway is having some range, but if you have a node that is out of the range, you have to install another gateway only for this node.  

But what is the solution???
This one, yes, This will be the solution to all the problems.

At the end of the video, I will tell you how this device will solve all the above problems. So, let's see how we can build it.
=================================================

Subscribe to Electronics Innovation
http://bit.ly/ElectronicsInnovation

Visit Electronics Innovation.com for more Tutorials, Tips, Projects, and How It Works videos:
http://electronicsinnovation.com/

Like my page on Facebook:https://www.facebook.com/ElectroniczInnovation

Видео DIY WiFi Extender | DIY WiFi Repeater | DIY WiFi Booster - with ESP8266 канала Electronics Innovation