ESP32 DHT Web Server Project

This Project is an ESP32 web server with the DHT11 or DHT22 sensor that displays temperature and humidity. The web server updates the readings automatically without the need to refresh the web page.

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[kebman]

Haha to me DHT stands for Distributed Hash Table. I made a proof-of-concept dynamically allocated DHT server in Rust for a distributed E2E messaging system. I wager it would be fairly hard to censor given a P2P E2E system with a public key encryption protocol such as x25519 and then some stream cipher such as ChaCha20 for security. Written in Rust for that extra oomph of memory safety to keep things extra tied down. I mean, imagine such a resilient system!

[holodiscus]

This tutorial was great! I'm planning on adapting it for an in situ soil EC meter.

[diwakarn]

Hello sir, when I try to upload code to esp 32 it shows error no dfu found, any solution for it

[rafaelalvesdasilva]

Big hug teacher, health and luck always.

[icarus_]

bro can we attach two sensors like dht11 and mq 135 to the esp32 board and get the data onto a server .and lastly into a mobile phone app . i plan to develop this app . please help

[guigui-games]

Great vídeo dude, you save me a lot, thanks

[humanhurt]

I am using BMP280, is the code same or must search again? btw the code that you use is from Arduino examples or must create manually?

[tarasdyriv]

Hello Sir, i have a problem - "Website not reachble" what can I do?

[bosonw]

That's great. Unfortunately, the option to react to the values with a button is still missing. As in the previous ON OFF project, which was created as an ESP32 access point and cannot be combined well with this. Something like this here, but with buttons would be great.

[PhG]

Interesting video. However, you're refreshing the webpage every 4 seconds. The way I see it, it is the whole webpage that gets refreshed. If there are (many) more values, which so of them don't change, it is not the best idea to refresh everything. Could you explain how you would only transfer the data of those values instead of the whole page?

[benmedka]

Hi, i am not good at HTML😢.
PLEASE what is the relation between the 2 ino files ?.
Thank you

[Lionel-pcln]

Works great, is there anyway I can add the localtime to the webpage? I have tried with Const and Float commands, but just can't work it out.

[LordImpaler-xeqq]

Can I use the nodemcu instead of the esp32 for this project?;

[MarcosML.]

Hello, I have a problem, the temperature and humidity value is -1.0, WHY???.

[username]

Brother I have this project to present monday so I hope you see my comment and help me.
I want to edit the web page to include other stuff is it possible?and how can i do it?

[RGPinger]

ye, use float with 2 decimals, but use only one. Use also float for int number.

[engenhariadagambiarra]

Thanks a lot!!! It works perfectly with DOIT ESP32 DEVKIT V1, thanks!!!

[jayjerremy]

Could you do one that uses A9G to send data to a remote web page using GPRS?

[Pinko]

ciao intanto ti faccio i miei complimenti perchè spieghi "molto molto bene" per me che sono ignorante nel settore, maneggio un pò di arduino giusto semplici progetti, in questi giorni mi sto avvicinando alla esp32 per un progetto con sonda Dallas che ho già realizzato con la Mega.
Se mi posso permettere la mia domanda è, si può utilizzare la WI-FI insieme al Bluetoouth per visualizzare la temperatura su un'altra esp32 dove ho collegato un LCD?
grazie

[BearFulmer]

I am looking for a video that shows how the information is transferred to the web from the esp32, like how the variables get transferred most specifically, so I could make a less fancy website but more variables, how the read variables go from the sensor readings and then how they are manipulated by the htlm/css/java im not sure how it changes names.