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Thank you for properly explaining things from start to end.. Most UKpostsrs assume people already know about PHP or making a web site, but I do not as I am sure others. So again, thank you for taking the time and doing it properly.

Now I don't know if anyone has spotted this. There is a ***MISTAKE*** in the schematic at 8:11 in the video. The voltage divider is wrongly connected to the Rx pin of the 8266 and pin 11 of the Arduino MEGA. One must disconnect: 1) upper terminal of the 1k resistor from pin 4 of the 8266 and 2) cyan wire from pin 11 of the MEGA and switch them over i.e. the cyan wire goes to the 8266 pin 4 and the upper terminal of the 1k resistor goes to pin 11 of the MEGA. If you leave it as is, no voltage dividing is accomplished and the full 5V level is applied to the Rx pin of the 8266; this can stress the ic to unknown results. Having said that, CONGRATS for one more great video and project!

great video, was able to create the website and uploaded and edited the files and had it working in about a half hour. Your instructions were perfect, thanks. Now I have to do the Arduino stuff.

Thanks for sharing! This project really opens a wide range of possibilities.

If I had some money I will support you in Patreon man!

Seriously your videos really amazed me and I always waiting for your videos...God bless YOU...love from India

One of the best channels I’ve ever found. Very grateful for your videos. Greetings from USA.

Informative video. Definitely helpful with an IoT project. Time to brush up on AMP in the LAMP.

Hello Sir, I have been learning arduino lately and I've been lead in my search to this video to try next. I have experience in front and back end web dev (including PHP), so I'm excited to put that knowledge together with Arduino to make something really interesting.

After that I feel like adding a video on how to host a website on a server and how to make the server in less than ten minutes. But I'd also have to address the firewall and poet forwarding so it was world wide enabled. Good bit of work there!!!

Great work. Very precise and informative tutorial guides. Lots of thanks

this is the needle in the heystack i been searching for! perfect vid!!

This is a very cool and informative tutorial that is easy to understand and super helpful especially the files in the description. Keep up the good work!

thanks for the shout out!

Hi, Thanks for sharing, the video has great quality both information and visuals, GREAT

Some almost 13 minutes that are very worth it! Thank you so much 🙂

Very helpful tutorial 😊. Thank you ❤️

I really enjoy watching your video's and the stuff you make is really awesome.

Thank you for your knowledge. It provided a solution to my problem

Thank you so much! I am going to make best friends lamp for distance relationships. Your tutorial is the best one I saw on UKposts! I appreciate your work. Good luck with your channel. Subscribed

Thanks a ton ! I don't find enough words to thank you. Your's is the first video Ihave ever seen on this topic that is all - descriptive enough yet in simple but precise language ! Keep up the work. Do you have any similar tutorial for Arduino Uno as well ? What will be the differences, at list ?

wow, that was really helpful. Thank You.

Very nice and detailed explanation and example. Thank you

Subscribed because finally somebody provided a banana for scale

Really interesting!!! 😃 Thanks!

this is so cool, thank you for the explanation

Have you tried socket programming (using IPv6)? I presume that would be much faster than using a web app for this task. There's a lot of overhead involved in the management of web requests, right!

You saved my day. Thank you so much

Excellent, works like a charm now I’ll code it for nodemcu and just a couple sensors and home automations is in the bag! Thanks

Thank you so much! You're the best!

Hey, really nice work man. Can you tell me how we can upload multiple Arduino code to a single Arduino? Will the previous uploaded code get deleted?

Thank you, great job, but why webpage, we are in time of mobile apps, what about nodemcu it has a wi fi adapter

You are my hero, never forget!

Im an embedded systems engineer and i know how much work goes into something like this ......... It would take weeks to do .......thank you for your work

Hello Sir, This is amazing, I have a question, consider this is what I used for Room #1, what should I do for multiple rooms with the same.?

sir, have you made arduino for control motor 1 phase like fan from internet?

Hello sir can you please tell me what is the app should be downloaded to control the system. I mean that you are using some app on your mobile to control light that is what Iam asking sir

You are such a great electronics engineer Love you 😘❤️😘😘

dang.. the next level IoT tutorials.. it's sophisticated !!

Hello my friends, we need to discuss basic website security please remember that allowing anyone that can see the website access to change it can result in....unexpected consequences this becomes even more important when you are controlling mechanical items through the website a basic password will stop the curious, for the determined, more drastic measures are needed do not rely on obscurity, that is useless for security that is all.

"Full version" of code will also work on arduino UNO or NANO (ATmega328P) if you store all string in program memory (flash) via "F( )" macro. e.g.: Serial.println(F("READY TO SEND")); ( or lcd.print(F(...)); ) Like this I reduce the used RAM to 70% (595 bytes left). Obviously I didn´t test it yet (because I don´t have an ESP Wi-Fi module). And if it will still cause stability problems you can store other variables (because 45% of program memory are still unused) (e.g.: const char SSID_ESP[] = "..."; const char SSID_KEY[] = "..."; ...) via PROGMEM macro. e.g.: PROGMEM const char SSID_ESP[] = "..."; but you will need to write a little bit of code e.g.: for(i=0; i

Very cool video! Question; Is there a way for my phone to receive a push alert when something is triggered on the arduino? Email tends to be a little slow, sometimes over 15 minutes. I would like to have it alert me immediately. I want to use this to keep an eye on my fishtank.

You worked a lot on it. Thanks for share

“Easy but difficult project” Me: (wipes spat coffee off screen)

Thanks for the info, very helpful.

Hi! Thnks so much! This is a very very very good tutorial for this kind of purpose, I have a question, maybe another user (if there is such a good soul out there jeje) could answer me. Well, there is my question: Is it functional to use a sensor just connecting in a direct way? I mean For example, the DHT11 just connecting VCC GND and DATA or it is better if I use a wheatstone bridge?

I placed order for one emmediatly I sow this. Thank you.

I am intending to work on esp8266 and my question is about how can someone learn it and programming it.But it seems like using ready made programs and libraries looks the only solution to handle with it.The AVR microcontrollers are familiar to me since i write both in C and assembly using the avr studio,but the esp8266 looks somehow like a "black box" unaccessible to a deeper learning.

El video esta en español ? evisto algunos tuyos y se que hablas español tambien y quisiera saber si esta en español ya que me interesa mucho tu programacion en PHP y otras cositas

Thanks for the video! Do you have tutorial about connect firebase with lan cable (W5500/Esp32) ?

Hello, I'm an electronic engineer and I want to do the same thing which you show in this video, using the same hw, but I need to use simulink for my project and I'm having some problems with the esp configuration. Can you give me some suggestions please? Maybe I can help you with other things and share some knowledge

Thanks a lot for such great information but I want to ask why banana was kept at the table ?

Hello Electronoobs! First of all....great work and THANK YOU SO MUCH for all your videos. I'm having trouble with the PHP files and OOOwebhost....apparently the "code" or something is not working anymore. I would appreciate an update on this topic, maybe? It's worth it. Thanks in advance for all your help!

Beautifully done!

Great project. I would love use this project with my ESP8266 NODEMCU instead. But there are too many changes to the code needed and I'm a hobbyist with no idea how to start. Would also like to have a non-latching push button operation. Any help would be greatly appreciated.

Great viddeo, thanks you. Quick question thouhg: I have an Arduino UNO, is there a way I can make it run more effectively on the UNO (eg. code I can snip) as I don't have an Arduino MEGA?

Great Video .. Since the NodeMCU gives both the Connection to the Wifi and has I/O would be nice if you could possibly show how to convert your current project onto NodeMCU.. Just a suggestion :)

This is a great tutorial, especially for the php part. Thanks a lot!

Great video, thanks for all the information..

Thanks !! It help me a lot!! Great appreciation for you sir--

hello so the way esp(client) recieves data orders from the server is by checking the database . doesn't that consume a lot of network ressource since it needs to check periodicly! and isn't there any way to make our servers send data via http to esp ?

Sir you are great ❤❤❤ Sir please make arduino based attendance system with database.

Nice work man

Amazing project, I want to ask that if wifi network will not available then ? How Hardware will connect to the internet and access the database?

Thank you for sharing this idea. Can i connect ESP32 Cam and stream video over global ip using same method?

You are awsome thanks for the whole process

Hi. Thanks very much. Its working. Just it was problem with my ESP module and also one mistake in your conection diagram

Excellent tutorial thanks for sharing

Thank you for the awesome video Can you use just an esp8266 node lua board? Also is there a way to log the database to get graphs On the website? I want to track environmental temp, humidity and pool temperature over time.. but access from anywhere

Thanks for sharing..... Great job 👍

I like this very much however this is how I would do it. Arduino, ESP8266 and a Omega2 or Raspberry Pi as the host. Install LAMP on the Pi or LNMP on the Omega2 since it will be the host. Sign up with a DynamicDNS and setup vLan on the router with some port forwarding and you'll have your own IoT server. Wonder if anyone has made a Arduino to Python Crosscompiler / emulator yet. This way you can just use the Pi or Omega2. Toss in a ZWave Controller and then you could really do some awesome Home Automation with it.

Sir can i use only the Text input and send ID number to database for may IOT attendance syem using only Nodemcu Esp8266 and a router

Amazing!!! Thanks for sharing!

hi, sorry im using sp01 but still not working "ESP CHECK FAILED " I cant set up the ESP01 trought the arduino mega.i have the USB programer for the sp01.

Thanks for this beneficial content :)

I hope others have mentioned this, but you've implemented no security of communication between the webserver and controller nor the between the webserver and the browser client. On the face of it I would expect anyone to be able to control whatever your website controls. This means if you set it to issue alarms or set equipment on or off, anyone on the planet could do so. You show an example of opening your door latch remotely, and in this setup anyone could do so if they found your free website. Some of this would be ameliorated if you'd implemented SSL between the controller and the website, and between the client of the website and the browser. On top of this I'd be adding an authorization page to access your control page (as a minimum). The 000website service does not provide SSL protection unless you pay for it. In fact it doesn't even supply SSH services. It's unclear if you could implement SSL yourself, using a self signed certificate or one of the free services (letsencrypt.org/ for instance). Really, I'd be more inclined to buy a small SoC device like a Raspberry Ri and setup the web server on it, which means you have complete control over how and what is implemented. This would enable you to have SSL and SSH services, and even a VPN server (like OpenVPN) if you desire. I'd then create a port forward setup on your home router to allow connections to that host from the Internet. All the communications between that host and your Arduino would be inside your local network and not over the Internet (and you could add encryption to that traffic as well if you so desired). If you wanted a specific domain address to resolve where your home public IP address is, you could use one of the Dynamic DNS services that are available for no cost. No-IP, or FreeDNS come to mind but there are a range of others who provide this service. If you use a VPN, then you connect via VPN to your host first, then either login or simply control things via the website as you've demonstrated. You could get a similar effect by using an SSH channel to connect to your host from the outside, if you didn't want to setup up VPN. Security is one of the concerns best implemented from the beginning and not just tacked on later in the process.

so gooooooood

Hello, sorry for the basic question, but how can i uplooad multiple files to the arduino ? I will try to alter your project a bit , to use a server i rent over the internet, from linux, which im configuring, do you think that i will have much complication ? I will try to make the arduino insert the info on my db , and control it on another webpage that i made. This is because i have a college project to make im trying to guide myself by your project in order to do something similar .

Thank. What firmware should be uploaded into esp8266 for connecting to arduino??

Love the effort 👍

Wow dude, that's amazing

Hello friend, excellent project with a lot of potential, something that must be taken into account when using public servers (Free), is privacy and data loss.

I have a project < stock management > and i need to make prototype of this system i ask you if i can make it with arduino+esp+website

Hello Electronoobs, thank you very mutch for this tutorial but I want to ask you about the:(String location_url = "/TX.php?id="; //location of your PHP file on the server.), I didn't understand how define or know my location_url and what you mean by the server ?

Very good project 👍

Thank you very mutch for this good tuto but when i compilation i get an error ""exit status 1 request for member 'print' in '1', which is of non-class type 'int' "" i dont how fixed please help me

i don't have Arduino mega i have Arduino uno so is it possible to give me simple example about how to turn 4 leds on and off also get the leds status if its on or off.i tried your example on arduino uno but i got error message "Not enough memory"

Thank you sir..very helpful

Excellent. Nicely done

Hola, me ha parecido bastante interesante el video. Ya me he suscrito. Tienes contenido muy interesante. Quería hacerte una pregunta a ver si tú me das una solución. Estoy intentando hacer un termostato controlado por wifi con un wemos D1. La parte de medir la temperatura ambiente y la conexión a la red wifi de mi casa está ya resuelta. El problema está en la activación del relé. No puedo activarlo. Uso un relé normal de 5v de los que se usan para arduino SRD-5V-DC-SL-C. El conjunto lo alimento con una fuente de 9v y en la alimentación del relé he colocado un zener de 5.1v y 1.5w. Si en lugar del relé conecto un led, sí se enciende, pero el relé no. A qué puede ser debido esto? Gracias.

Can work if u use arduino uno??? Secondly can control that system on pc???

is it possible to scan data from a QR code to make a device work with respect to the read data? if so how?

impressive. Wonder though if the ESP could not directly switch the led's, read the sensors

I want to make a temprature sensor that can send notification if it gets over 100°. It would be for a burner that heats tha water. I only need 1 value will arduino pro mini handel that??

Is it possible to use If This Then That to have a smart home device (like Alexa) to control the Arduino with this method?

thank you for sharing, nice and useful

Mi duda es, ¿se podría hacer todo esto desde Wordpress? es decir prescindir del web server y poder simular un IoT Cloud con Wordpress para ver los gráficos / charts y poder almacenar los datos medidos con los sensores por al menos 90 días. Gracias!!!

How can I read some temperature by ntc (5k Ohm) sensor and see it from my phone from anywhere?

I want to send bme280 and gp2y1010au0f sensor data. Do i need to create variables for these values to send it ?