Display WiFi Access Points on LCD with ESP8266 signal strength as percentage

Display signal strength as dBm or as Percentage on LCD1602-I2C or LCD2004-I2C
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Jump to different section of video by clicking on the time:
00:00 Start
01:03 Introduction
02:49 Wiring Explained
05:17 Code Explained
13:11 Demonstration
Download the code for this video: bit.ly/esp8266-wifi-scan-lcd
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Tutorial by Ahmad Shamshiri form Canada
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[@kavindugilshan]

Thats great project for aligning extreme directional antennas like cantennas . Thank you !!

[@ftschannel678]

Thanks you for code

[@robojax]

You are welcome.

[@engr.bilalzia]

How to display from LCD to blynk app using ESP8266 Wifi module?

[@joshuvajohnvarghese2372]

my lcd is going crazy when the inbuild led turns on and lcd gets back to normal once led fades while connected to internet

[@saikatd9037]

Please make few switch arrangement to select your preferred wifi SSID network Please please

[@robojax]

it is very simple just check if (then put SSD) and reject the rest. I made the video so you learn. do not skip, please watch the code explanation and you should be able to do it. I can't do it. It is already offered in this video.

[@belajardanberbagiapapunitu4246]

How to detect only 1 AP that is signal protected on "LCD 16x2" from all the APs, sir, I'm still a beginner in learning, please help sir.

[@robojax]

Please see the main video . This is second videos showing on lcd.

[@belajardanberbagiapapunitu4246]

@@robojax I've seen your first video but it can only detect open apps, but I've succeeded with modifying the code, thank you.

[@belajardanberbagiapapunitu4246]

sorry, can you give me a solution, how can only scan 1 wifi be read even though there are lots of wifi around it

[@robojax]

You have to see the introduction video without that lcd. I believe I have explained it

[@belajardanberbagiapapunitu4246]

​@@robojaxI see your other videos, only 1 is detected, the others are not, but only if "open", can only target 1 access point, even if the AP is locked

[@belajardanberbagiapapunitu4246]

​@@robojaxthank you in advance for answering, I hope for your help sir.

[@omari984ru]

can I fined signal strength gsm only?

[@robojax]

we need to have GSM module to do that.

[@MayorMonkey]

Is it possible to only show the strongest wifi signal?

[@robojax]

Save each wifi signal value in variable and compare it with the next one and then display the largest

[@ftschannel678]

i need help

[@robojax]

you didn't say what is the issue. I can see your comment under the wrong video and that is also not clear. I can help you with this video. However there is not GPS in this video.