Check All WiFi Access Points using ESP8266 WiFi Scan Signal Strength with Arduino

Display WiFi Access Points:
- SSID
- signal strength in percentage
- Signal strength in dBm,
-MAC address
-Hidden or not
-Encryption type
-Broadcast channel
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Jump to different section of video by clicking on the time:
00:00 Start
01:00 Introduction
02:18 Basic WiFi Code Explained
08:14 Demonstration of running Basic WiFi Scan with signal strength in dBm and percentage
09:26 WiFi Scan to display Open Access Points
10:15 Demonstration of running WiFi AP without password
10:47 WiFi scan advanced code
13:24 Demonstration of running advanced code
Download Arduino code for this video tutoril: bit.ly/esp8266-wifi-scan
Getting started with ESP8266 D1 Mini (video): • Start Using Wemos D1 M...
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Arduino Step by Step Course (over 100 lectures) Starts here • Lesson 00 What is Ardu...
Learn Arduino in 30 Minutes (video): robojax.com/L/?id=135
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Tutorial by Robojax.com
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[@navneethpsagar4462]

Really Helpful and easy to understand...Thank you

[@pessa6226]

Thanks for the great work! This video was so helpful to me.

[@tyjohnston5889]

Thank you very much!

[@electronic7979]

Helpful information. I like it

[@robojax]

good to hear that. Thank you.

[@saikatd9037]

Very good project. Quite helpful. But I need a project to connect any available network with password using a html page without thingspeak like other 3rd party server providers Thank you

[@robojax]

No problem. Pleased to know.

[@ChubbaBoastinTone766]

@@robojax what kind of answer is that to his statement?????

[@stlo0309]

Hi there! I need a bit of help for talking between ESP32/ESP8266 and Firebase Database. Would be really nice if you could do one tutorial on this. Anyways, thanks a lot!

[@robojax]

Hi, here is full introduction to ESP32 kzbin.info/www/bejne/Y16pm2uHedF6q7M and full introduction to esp8266 kzbin.info/www/bejne/pn3ZoptrbLlmqZY I might make a video comparing both

[@najmiaqil97]

Can you do continuation for this project where we can sms to our phone number when the wifi RSSI reach certain value?

[@nasih0173]

how to transfer the ssid and rssi monitoring from laptop to hand phone ?

[@irdammauludi3389]

really help full, but cant you provide the wiring diagram? i just dont know anytihng about arduono or something like that

[@robojax]

You don’t need wiring diagram because I have shown everything. Or watch introduction to his board

[@abeditani8293]

I try to get the code from the arduino.io from the website and try to change some program progress but not done yet. I get error in arduino monitor say ( connection fail )

[@robojax]

for your SSID make sure to pay attention to Upper case and lower case. for example ssid of "Abed" is not the same as "abed".

[@abeditani8293]

Can you do a demonstration for arduino nano have esp8266 with 8raly and 7 sensor and LCD . I need the data to be send to a smartphone outside home internet from a website have a host link

[@HelmutHassfurther]

DIY

[@robojax]

@abed_itani your project is complicated. You have to start with simple blinking of LED with ESP8266, then use the LCD kzbin.info/www/bejne/o4OkmIZjeMmIiLc and then go to other stuff. One step at a time.

[@stlo0309]

A question. Why are we disconnecting WiFi @3:43? What if we proceeded to Scan for Networks without disconnecting?

[@robojax]

I can’t watch the video but I looked at the code, it just waits 5 seconds before doing another scan. Perhaps I didn’t want to wait or just refreshed the list

[@abeditani8293]

This very good . But how to use this esp8266 with out logic converter . I have the small wifi that need to be install in to arduino mega have 1 lcd connected and 7 sensor and 8 raly need to be controlled by web from phone from outside home .

[@robojax]

Please watch this video to use LCD with ESP8266 and it will work with any ESP8266 like NodeMCU, D1, D1 Mini etc kzbin.info/www/bejne/o4OkmIZjeMmIiLc

[@minhaokan49]

Sir, is there a method to get the strongest AP signal among the Same SSID.

[@robojax]

Hello, then what is this video about? it gives it.

[@syedmuhammadkhalid1694]

sir is that possible for esp8266 to scan the wife and connect to wifi at the same time. because i want to send the information to firebase in realtime.

[@robojax]

no. you can't. what is firebase?

[@syedmuhammadkhalid1694]

@@robojax firebase the dabase in cloud ssir

[@kriengkribunchen1533]

How can we automatically connect to the strongest signal?

[@robojax]

Interesting topic. It would be possible. just do the scan inside the setup() and find the SSID with strongest signal, then used that with the password to connect and it will stay connected to that SSID.

[@adrianoleme]

😎✌️🇧🇷

[@robojax]

😃😃

[@ChubbaBoastinTone766]

the code uploaded fine but all I'm getting out of the serial monitor is garbly-gook , a bunch of backwards letter and unrecognizable symbols. WHy????

[@ChubbaBoastinTone766]

Solved ; I had to change my baud rate from 57600 (which it was at as a default) to 115200. This instantly changed symbols to legible words mid-flow of the serial monitor print out.

[@robojax]

I am glad you solved it.

[@Rafikulislam-hv1fx]

Dear sir I can't scan WiFi my device not show any WiFi signal

[@robojax]

what do you see? does say anything on the serial monitor? have you prepared your Arduino IDE? check the link in the description.

[@abeditani8293]

The arduino codes is Soo hard to be able to know what to write

[@robojax]

If you start from the beginging, you will learn it. But you are doing advanced stuff from the start. Here stare learning Arduino step by step robojax.com/L/?id=62

[@tycstahX]

wemos not wamos :)

[@robojax]

Thank you. I just check it wemos.cc.