ESP8266 WEBSERVER Send and Receive DATA using STM32 || Ring Buffer || CubeIDE

[@technics6215]

Thank you for publishing another great code example. If you could add some error handling in future tutorials, it would be great. Running simple things is good for students and hobbyists, it would be nicer if you published slightly more advanced code showing how to make a product from start to finish, with error handling, support for many things at once (e.g. SD card, HTTP, and also control in real time).

[@m.nauman7801]

Thank you for the great toturial. 😍

[@ignacioagasi3081]

Hello sir. Can you please tell me what should be the code modification to be able to send a temperature measurement?. Thank you.

[@hardware7161]

hi ! i can't find the ESP_Data_hundler ??

[@Alan96555]

it doesnt work for f3 nucleo board :( i change uart_isr and no errors, but it doest work for me

[@omidradmanesh1778]

How to insert data to mysql in host with stm32 and hal library ?

[@valentinchamiot8101]

I have a question, how can make an connection between stm32 and a PC with receive and transmit communication ?

[@ControllersTech]

Use uart..

[@andrewandrosow4797]

Thanks! Good video! I think about common performance of ESP8266 - there are TCP, UDP, IP stacks: some people using ONLY esp8266 as whole web-server with own logic and for example sensor control.Is this approach right?

[@karlsimmons311]

Hello, Controllerstech! Great tutorial, it works for me!:) I have to say that you deserve the best in life for what you create for people and how you educate them! I have an additional question: is it possible to create web server this method, but with possibility to access esp web-server anywhere the world? At the moment I can connect from smartphone or PC but only if that devices are connected the same wifi hotspot as ESP module :c

[@ControllersTech]

You can do that by "port forwarding". But i would suggest not to do it, use dedicated servers like thingspeak

[@karlsimmons311]

@@ControllersTech Why not to use port forwarding?:( is there no way to somehow "insure" such an operation? Thingspeak looks good I think, but it seems more suited to retrieving data from some sensors than, for example, for storing a website as in your guide

[@prasadbabu5360]

​@@ControllersTechsome errors occurred bro

[@sumedhburbure4173]

Thanks! Its very helpful

[@toufikiddou]

how did you use the esp8266 MCU like a wifi module

[@ControllersTech]

It is nodemcu. You need to flash AT firmware to make it work like the ESP8266 module. Search on youtube, there are a lot of videos explaining how to flash the AT firmware on nodemcu

[@toufikiddou]

@@ControllersTech thanks bro and contenue. You are amazing 💪

[@ibrahimALBAYRAK-pl2eg]

after compiling the project i get .elf error. Please help me

[@stefanmihailorincz1973]

Does it work with an ESP32 ? ( I installed firmware for AT commands and is working)

[@ControllersTech]

Why not just create the webserver using ESP32, and than simply communicate (not needed, but since you are insisting) with STM32 via the uart ? Anyway to answer your question, yes it should work. But do check the output of the AT commands separately (using some USB to TTL thingy) and make sure the output is similar to what is in the code

[@stefanmihailorincz1973]

@@ControllersTech Everything is working, but now if I want to update a data, like a sensor value on the webpage, is it special At commands like for websockets?

[@arthurzanchetta7995]

@@stefanmihailorincz1973 Hey man, could you send an example, seriusly, I am trying, but it´s not very well, it´s for a homework, could you help me?

[@stefanmihailorincz1973]

@@arthurzanchetta7995 i did what he did in the video, is working

[@arthurzanchetta7995]

@@stefanmihailorincz1973 ow ok, so It’s me, because with me it’s not working… great :/

[@gallardonunezhectoralexis5060]

Hey good morning, first thanks a lot for your video. i've tried this and the Module does connecto to the wifi network, but when i try to enter to the ip address in my web navigator it just wont load, could you help me pls?

[@ControllersTech]

Your navigator should also be connected to the same network.

[@gallardonunezhectoralexis5060]

It is

[@ControllersTech]

Debug the project and see where it gets stuck.

[@fahrukhkhan4597]

ESP_DATA_HANDLER files are missing in the repo.

[@ControllersTech]

The github link is for ring buffer (please read before you click the link). Download the project from the website (last link in the description).

[@chihebsabri691]

Hello, which version of ESP8266 you are using ? or it doesn't matter in this case ?

[@ControllersTech]

Use the latest firmware and it shouldn't matter

[@robertschorsch6172]

Great Video, very good

[@anupnadagouda8240]

Hi Sir, I am using esp8266 RTOS SDK. I'm programming for Ultrasonic sensor and I have to use hardware timer so please can you help me

[@ucthangnguyen4337]

how can I take the input data from webserver. For example I want to take input speed from webserver. Thank you very much sir

[@ControllersTech]

Isn't it shown in the video ?

[@diaszhandar9278]

can we use any IP address for static IP in this video? or is there free IP addresses that we can use?

[@ControllersTech]

Use the local one... 192.168.*****

[@locle5227]

could you make tutorial with MQTT and cellular module ?

[@mateaguero]

Helloooo, thanks for your tutorials. Please, make something for the configuration of ssid and password of ESP8266 outside the code. There is nothing for stm32. Arduino has libraries like wifimanager that solve this problem. Thanks!

[@m.emirhanyavuz5410]

I want rf video

[@widcoshop]

HII HOW ARE YOU?ITS GREAT REALLYYY ..can you controll stm with android ?

[@ControllersTech]

Yeah use the weserver on your Android or ios..

[@widcoshop]

@@ControllersTech thankk.what database you used ?

[@ControllersTech]

There is no database.. it's happening in real time.. sending the entire html at once

[@widcoshop]

@@ControllersTechbut for android i need database to control it ..what link should control use in android to get and send data?

[@ControllersTech]

I don't know much about database... U better check some Arduino videos and then try to replicate them here.