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Temperature and Humidity Monitor Using ESP8266 and Blynk IOT | Blynk 2.0 Projects
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- Опубликовано: 28 янв 2022
- Temperature and Humidity Monitor Using ESP8266 and Blynk IOT
Required Components
==================
1. ESP8266
2. Temperature and Humidity Sensor
3. Connecting Cable
4. Connecting Wires
Components Link
===============
1. ESP8266 - www.electronic...
2. Temperature and Humidity Sensor - www.electronic...
3. Connecting Wires
Software Required
===============
1. Arduino IDE - www.arduino.cc...
2. Programming Language - C Language
Source Code
===========
github.com/Tec...
Reference Video of Arduino Experiments
======================================
1. Temperature Pressure and Altitude Monitor using Arduino IOT Cloud and ESP8266
• Temperature Pressure a...
2. Control Electric Bulb Using Blynk 2.0/Blynk IOT | Blynk 2.0 Projects
• Home Automation Using ...
3. Control Water Pump Using Blynk 2.0 / Blynk IOT | IOT Projects | Home Automation
• Smart Irrigation Using...
4. Control LED using Arduino IOT Cloud and ESP8266 | Arduino IOT Cloud Projects
• Control LED using Ardu...
5. Control LED using Blynk 2.0/Blynk IOT using Simple Program | Blynk 2.0 Projects | Node MCU Projects
• Control LED using Blyn...
6. Temperature and Humidity Monitor using Arduino IOT Cloud and ESP8266
• Temperature and Humidi...
7. How to Display Current Date and Time in LCD
• How to Display Current...
8. Top 10 Arduino GSM module projects
• Top 10 Arduino GSM mod...
9. How to interface MPU6050 Accelerometer and Gyroscope Sensor with Arduino Nano
• How to interface MPU60...
10. How to store Temperature data in Google Spreadsheet
• How to store Temperatu...
11. How to Display Temperature, Pressure, Altitude Display in LCD
• Temperature, Pressure,...
12. Rain Alert Call and SMS in Mobile using GSM SIM 800 Module | Arduino Projects
• Rain Alert Call and SM...
13. Live Streaming using ESP32 CAM and Blynk App
• Live Streaming using E...
14. How to store temperature data in SD card | Arduino Projects
• How to store temperatu...
15. Object Detection Alert Call and SMS in Mobile using GSM SIM 800 Module | Arduino Projects
• Object Detection Alert...
16. Distance Measurement in OLED Display
• Distance Measurement i...
17. ESP32 Cam Setup | Face Detection | WiFi Camera
• ESP32 Cam Setup | Face...
18. Temperature Display in OLED | Arduino Projects
• Temperature Display in...
19. How to get the Temperature Alert Call and SMS in Mobile using GSM SIM 800 Module | Arduino Projects
• How to get the Tempera...
20. How to get the Theft Alert Call and SMS in Mobile using GSM SIM 800 Module | Arduino Projects
• How to get the Theft A...
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Best video I have ever seen. Working FANTASTICALLY.............Thanks a lot....!!!!!!!!!!!!!!!
You're welcome! Please subscribe
Thanks I have made it
Welcome. Please subscribe :)
Thank you so much.
Very useful information. 👍
Welcome🙂
u r awesome, thanks dude
Welcome 😊
This works ! Thanks a lot for your help sir
Welcome 😊
Great video! Thank you!
Thank you 😊
I can't get results in mobile phone and our mobile phone are offline. How to change my setting?
Please contact me in instagram instagram.com/tech_trends_shameer
awesome good idea
Thank you😍
Good afternoon, excellent video, what is the procedure, command or instruction for the temperature to be constantly updated? When I connect the sensor, it only gives me the first value and it does not change/update again, I appreciate the support
Good afternoon. Thanks for watching the video.
To get the value changing, please do any of the below steps.
1. Press the sensor with your 2 fingers and check the value.
2. Apply some heat near the sensor using the soldering rod
3. Open the refrigerator and try to keep the sensor nearby. The temperature will start decreasing.
@@TechTrendsShameer Thanks for the recommendations, the sensor still does not change the initial value, it is inside a refrigerator, if you could send me your email to contact you, I would greatly appreciate it
shameer50@gmail.com
I have a doubt. Can we connect our mobile app via mobile data, without using WiFi? Anybody please help.
Yes. You can use mobile data.
Sir I'm using esp8266 wifi module and arduino UNO separately how can i connect them like a nodemcu board...?
and what are the code modification needed? please sir help
& the after compilation the code showing that " C:\Users\LENOVO\AppData\Local\Temp\.arduinoIDE-unsaved202337-14712-gxsejb.5bwbp\sketch_apr7a\sketch_apr7a.ino:10:10: fatal error: ESP8266WiFi.h: No such file or directory
#include
^~~~~~~~~~~~~~~
compilation terminated.
exit status 1
Compilation error: ESP8266WiFi.h: No such file or directory"
Not used: C:\Users\HP\OneDrive\Documents\Arduino\libraries\Blynk
exit status 1
DHT.h: No such file or directory
i got this error, how to fix?
Please install the DHT library
Dht 11 code is compiling but does not show any data in serial monitor
Check your wire connection and the pin connection and make sure everything is as per the video.
While compiling it shows dht no such file or directory. Can you give us a solution
Please install the DHT library and try
Why mine showing "Failed to read from DHT sensor!"?
Can you please reply the below?
1. Which pin you mentioned in the code?
2. In NodeMCU which pin you connected the out from DHT11 sensor?
3. In Blynk Dashboard, which pin you selected in Datastream? Is it digital?
@@TechTrendsShameer
on line 20:
#define DHTPIN 4 //Connect Out pin to D2 in NODE MCU
what does the 4 (FOUR) means? at first I thought the pin need to be connected to D4
@@alain2110 4 means Digital Pin D2. Please check the pin configuration of the ESP8266 board.
Sir can we do temperature, humidity monitoring and led control at same time like in same template.If yes, what will be the code?
yes. we can do in the same template. need to modify the code.
What modification we have to do in code? Just we have to combine both codes? Please respond sir
Do you want to just control LED using a switch or any other conditions?
Only switch
I did a separate video on control LED. Combine both codes.
mine doesnt have that data mode.. it only have PIN mode on blynk datastream
Sorry but I get this error, Error compiling for NodeMCU 1.0 card (ESP-12E Module).
Please remove the cable and reconnect and give a try.
@@TechTrendsShameer i have same problem reconnecting cable doesnt work
after adding code it gives error that leaving hard resetting via rts pin I am stuck plzz help dear plzz
Please remove the cable and reconnect and try again. Also press the RST button in the NodeMCU board.
Why is my device showing offline even after completing all the process?
Check your auth code and wifi connection is correct
Hi
I need to help
in esp32 how to add Temperature & Humidity > LED dsipaly = temp over 35'C LED on & Humidity = 62‘F LED on
you mean you need to turn on LED, if temp is greater than 35 degree?
@@TechTrendsShameer yes below 35degree or below 62hemidith turn no LED.
It's a separate program. Also connection is different
@@TechTrendsShameer yes
@@TechTrendsShameer yes
Thank you.
Welcome
Thank you so much.
Very useful & Great video!
Thank you 😊❤️
Esp 8266 gsm 800l ac voltage monitoring project video
Sure. Will do
its uploaded
but no ouput is in dashboard
Please check whether you are getting any values in the Serial Monitor
@@TechTrendsShameer no its showing question mark in it continuously
@@ayushraghbotra8069 Might be issue with sensor. Try with a simple program and see what values you are getting in serial monitor.
Same problem............ Sir
great. can you share the library files for this code. thanks
Please install the below libraries from Arduino IDE -> Manage Libraries
1. "Blynk" by Volodymyr Shymanskyy
2. "DHT Sensor Library" by Adafruit
I have a doubt in my pc it is showing invalid auth code can you help me.?
Did you copied the AUTH code correctly which you got while creating the template?
Do you know why I upload Arduino code, it always shows "Invalid auth token
" in Serial print.
I think you are using the wrong auth code. Please use the Auth Code which you got from the device which you created in Blynk. Do not use my code.
@@TechTrendsShameer I use my code of course……
how can i show this in lcd
You need LCD alone or blynk and LCD?
when i connect the sensor my arduino board light turned off
Hlo sir output is not showing
any error?
Hi bro
esp8266 gsm 800l 4 chanel relay on and off project please bro
Sure. Will do
hi.
can u help me to get the wifi username and wifi password for this Nodemcu so that the error "no file or directory for #include " will not come
You need to enter your WiFi Username and WiFi Password in the program.
Also please install the library.
@@TechTrendsShameer how to install or where to install the library?
The wifi username and password, did you just make it up? Would like to know thanks
Didn't understand your question
@@TechTrendsShameer I figured it out, how do you connect a oled now to sensor
can you make a video like this ruclips.net/video/vPPrww5ekjo/видео.html without the breadboard
failed to read from DHT sensör
Please send me your code and circuit connection
It depends on the NodeMCU you are using but try using Pin2 instead of Pin4. I had the same issue and using Pin2 fixed the above error for me.
How to wifi contect to esp to phone
Sorry. I didn't understood the question. Can you please explain?
Also same error
May i know the error ?
Not update my temperature
Please check your connection
correct video but where is the code?
Please check this link for Source Code
bit.ly/36aNvxs
Code is error 😞😭
YES
la mega de danirep
please send in english
FUMO?
screenshot arduino
Didnt get you.