ESP32 Tutorial - DHT11/DHT22 (Temperature and Humidity Sensor)

How to use a DHT sensor with an ESP32 board!
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[@random_guy_whith_random_name]

Much better than my teacher, she asks us for projects in a short time and then leaves for a week without teaching us anything and expects us to know everything. You made it look so easy that I wonder how hard it was for him to explain it to us anyway.

[@yahyamedani3915]

Great video!! Helped me pass my prostate exam

[@DIYTechRush]

Glad it helped!

[@2race66]

#include DHT dht(26, DHT11); void setup() { dht.begin(); delay(2000); Serial.begin(115200); } void loop() { float temp = dht.readTemperature(); float humidity = dht.readHumidity(); Serial.print("Temp: "); Serial.print(temp); Serial.print(" C "); Serial.print("Humidity: "); Serial.print(humidity); Serial.println(" % "); delay(2000); }

[@marypazmikomatala2702]

thank you

[@Andyeditzs]

Thanks

[@DanBurgaud]

looks and sound simple to understand. thanks!

[@DIYTechRush]

You are welcome!

[@brunofrancosentis5148]

Excellent, finally a good tutorial about this. Thanks.

[@DIYTechRush]

Glad it was helpful!

[@aXfranXa]

92% of humidity? xD great video!

[@cabinfeverjack1925]

Very simple and well explained, Thank You

[@DIYTechRush]

Glad it was helpful😊

[@glen4cindy]

This is an awesome tutorial. I see you are not using a resistor on your signal pin. I have one of these working successfully with an ESP32 but when I tried using an ESP32-S2 it acts just like it's not present. I'm using a resistor on the signal pin.

[@naodtesfalem6758]

well explained, kudos!!

[@nafisatasfia2993]

THE BEST!!

[@floura_san5318]

جزاك الله كل خير 🥰🥰🥰🥰

[@DIYTechRush]

الله يبارك لك

[@sreeramramesh4634]

Hro what app are u using to show dht11 commected to esp32?

[@Marvel_fan_page_yt]

In which app we should run the code

[@irfanudinnoranwar3944]

i used dht 22 and managed to get the reading for my three sensor. But the last dht22 gave me nan celsius and ann humidity. How to solve this?

[@ArmanManyata]

thanks a lot

[@DIYTechRush]

Happy to help

[@eagleeyegps8003]

Hello, Thank you for your video i am looking for the circuit which can operate motor on/off with humidity and temperature sensor Please help me

[@DIYTechRush]

That's a great project idea!

[@clerciomarchinhak4084]

I'll try using your video, as I have an ESP32 S3 board and an INA219 current sensor and using PlatformIO in VSCode and I can't see the current values. It only says `Talk is running`, which means it is reading, executing but the current values do not appear on the terminal. If you can give me a tip I would appreciate it! Or if I had a video from someone even better?

[@victorvanderpol504]

I have problems with the esp32 WiFi cutting out. I’ve read a comment somewhere that this is a common problem with the DHT11/22

[@onelineurdu9483]

Osam its work 100% thanks bro

[@DIYTechRush]

Great 👍

[@luisfelipeonellipini9124]

Hi, someone knows what is the maximum area i can use this sensor?

[@Marvel_fan_page_yt]

Can anyone Send me the code

[@susmitadey9816]

Why my output is like this? o/p: TEMP: nan C Humidity: nan% Please help me out.

[@vlogerji]

Same problem with me

[@winstonacousticstudio445]

Calibrate ?

[@robokids3801]

It is because your dht is not properly connected or it is not working

[@robokids3801]

Check the pins

[@WorldofDreams0.0]

Same

[@fjz613]

Can you use shtc3?

[@DIYTechRush]

♥ Don't Click This! : bit.ly/3jvI8g6

[@mounikap-s1d]

Iam struggling for 1 week for my temp project still I cannot manage

[@Marvel_fan_page_yt]

i need that project how much it cost

[@DIYTechRush]

The ESP32 is pretty affordable, and the DHT11/22 sensor is cheap too!

[@SAIRETANIMS]

Hello, thank you for video, but you don't show how to install driver for ESP32 and how you installed ESP32 in 'Broad Manager'

[@DIYTechRush]

We've talked about that in this guide kzbin.info/www/bejne/l32ofJx9g8t7kNk

[@SAIRETANIMS]

@@DIYTechRush ty

[@brianandresaragonzabala8320]

deben instalar una libreria mas aparte de la que mencionan en el video la libreria es :Adafruit Unified Sensor

[@deoboligao5971]

Hi, can you use mq2 sensor?

[@DIYTechRush]

Of course kzbin.info/www/bejne/pXvEXnWkq9OcabM

[@renatorodriguezjr3537]

Can I download the results?

[@ShivakotiManish]

Can i get the code

[@sanabouhaha6637]

hello, when i compile it says failed uploading. i pressed the boot button and the enable one but still the same problem. what can i do please?

[@A.n.o.n.y.m.o.u.s_Creator]

You are 100% sure you didn't make a mistake in the code? Try pressing verify for compiler to check if the code is "doable" for your board. Of course it may not support all exceptions but it usually helps to notice a missing comma or dot. If it does compile you should make sure you have the exact board. For example just by looks Esp32 and Esp8266 look simmilar (build almost the same way, usually on the board type, and both cores are shielded) but are different inside.

[@HansGeorgHorzella]

super

[@DIYTechRush]

Thank you

[@janaugustmagallanes1487]

code pls

[@lizexi7115]

why do i keep getting nan? i have arduino nano iot 33

[@DIYTechRush]

There is a problem with the sensor

[@anyajoshi1069]

is this esp32 s2??

[@alaricshiran9189]

why am i get nanC as a result

[@DIYTechRush]

Something went wrong with the sensor

[@leadomingo4567]

Send code

[@hugocarloshuizaquinto3619]

HAY CODIGO HAY LIKE