How to Make Self Watering Smart Pot Using NodeMCU | IoT smart Irrigation
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- čas přidán 7. 09. 2024
- EDISON SCIENCE CORNER
lets build a smart Irrigation system
tutorial link
circuitdigest....
PLEASE NOTE THIS VERSION OF BLYNK APPLICATION MAY NOT WORK...... SO TRY WITH BLYNK 2.0
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Atmega328
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Well written, explained and documented. Thanks for your efforts. Exactly what I was looking for. 👌
Thano you
Bro in the circuit diagram you are directly connecting l293d 5V to the Node MCU 3V3. Will that cause any damage to the NodeMCU?
Noo
I need Pin description A0, pin_D1,pin_D4, pin_D2,readD1, readD2 .....
classify the sensor apart....please it can help us in understanding your work better
What
If I use the regular moisture sensor and motor driver, I will have to modify the code to suit it,can you help me clues or if I upload the code like that will it have any issues?
You have to change the triggering values according to your sensor
Bro Could you please explain why directly connecting the L293D 5V to the NodeMCU 3V3 won't cause any damage? I'm a little scared of that and want to ensure the safety and reliability of my setup.
That's just an enable signal pin for the motor . You can connect . Will not fry your setup
Ok bro
Good
❤️
Can you create another video i am still struggling about the circuit diagram part
May be
What should be the average moisture and humidity and what's the cost and average range
Did you watched the video
bro... can you please check the blynk app whether we can connect to the server, cause i tried and failed many times connecting to the server.
You have to use new application
Can you send me a clear picture of the circuit when you plug it in the breadboard?
Circuit diagram link available in the video description
I want to use a 5v relay instead of l293d motor driver so how should I make connections between ESP and motor? and should I use a 1.5kohm resistor for it?
Bcz you didn't use it anywhere and mentioned in website....
Will send you the Circuit diagram
@@EDISON_SCIENCE_CORNER send me the diagram too
@@EDISON_SCIENCE_CORNER would love to receive that circuit diagram as well! I am using a 5v relay as well. thanks so much!
bro can u give us the tutorial using the new version of blynk
Yes
At 3:40 I see there is a wire soldered in the middle of the board, why is that/where is it going/what is it soldered to?
Thanks in advance!
I am asking because I don't see it anywhere in the circuit diagram in the post of the project
Checked.but Not getting you. Which wire
The one soldered in the middle of the ESP8266 board
Hello, could you explain why you use 2 soil moisture sensors again?
One is for detecting the water level and one is for detecting the moisture level
Good day bro. Nice demonstration and project. What is the circuit diagram when using a relay instead of l293d ?
Check the video description
is it okay to use a ESP12E motor Shield instead of l293d?
No problem
Sir my moisture sensors continuously showing 15,8 only. What I do. Please help me
Change the sensor
But When I remove the diodes it's working correctly. Is it necessary to use the diodes?
how to refill the water in the pot?
You can open the top.
Sir Water pump ON/OFF switch is not working please guide me through this problem.
Follow same
how to use relay in this circut please reply
Directly connect the input to the motor pin
@@EDISON_SCIENCE_CORNER can you provide how to connect relay digram . Please sir I make this for my school project . Reply quike
Bro, when I connect the resistor (10k), it's shows "A fatal esptool.py error occurred: Failed to connect to ESP8266: Invalid head of packet (@xCA)" What I have to do?
What happens when you are not connecting the resistor.?
It's connected to the NodeMCU. But, The motor is not spinning bro
Hello , why i can get an error for redifinition for ‘conts in dry’ and ‘conts in wet’?
Don't know
@@EDISON_SCIENCE_CORNER
This project is made by you so you should know everything about it . Let me you what solution can be of this problem which he is facing. Because in future I also require d to make this project and if will face this problem,so how could I solve it . We trust on your projects lot that's why whatever project video you make ,we refer that project videos for our college project else our money can be wasted on that projects. Thankyou if you have read till here , so please give solution to this problem
I agreeee. ididnt even saw the wire connection on the L293D motor
@@naturedivine9944
what is the alternative for l293d motor?
You can use relay or l298
hello sir, can this system operate normally if the internet connection was interrupted.
Noo
@@EDISON_SCIENCE_CORNER owh isee. Thank you sir.
Could you send me the Application link please, I think I downloaded it wrong.
Blynk.iot
How to use relay in thi cirut . Please reply
Just connect the replay input to the motor driver input pin
Also, in the website, for the batter it says 7.4v but then it says (6v or 9v). Its not clear to me which voltage has to be used
I said 6-9v not or you can use use 6-9volt
wat is the threshold value that u have set for this plant??
15
why i keep finding error messages : In file included from c:\Users\ASUS\Documents\Arduino\libraries\DHT-sensor-library-master\DHT_U.cpp:15:
c:\Users\ASUS\Documents\Arduino\libraries\DHT-sensor-library-master\DHT_U.h:36:10: fatal error: Adafruit_Sensor.h: No such file or directory
36 | #include
| ^~~~~~~~~~~~~~~~~~~
compilation terminated.
exit status 1
Compilation error: exit status 1
when i try the code? can anyone tell me?
Install the adafruit-l_sensor library
Broooo...... 🤩
Tell me bro
Can you please upload the Code somewhere ? Thank you
Please check description
Can you show the tutorial of using a breadboard?
Same circuit you can implement in breadboard
@@EDISON_SCIENCE_CORNER me dont understand
Bro i am getting
Have you selected the correct pot and board
@@EDISON_SCIENCE_CORNER yes I selected correct port and board, Port - com5 & board esp8266 --> nodeMCU 1.0
I have entered the auth token from blynk, why is it still offline after I upload it on blynk? even though the ssid and pass are correct. Can you help me?
Now you have to try blynk 2.0
@@EDISON_SCIENCE_CORNER I'm using is already 2.0😔
Can I use 9v non rechargable battery
Yes🤗
Bro will it work in bew blynk iot. In new blynk iot app the only the gauge is free 😢for using the level v i want to upgrade . Insted of level v can i use normal guage. When i change settings off switch i cant change it to digital pin . There is only virtual pin. What i will do ?? Plz reply....plzzzz.mm😢
You can do it with the blynk iot app
Which battery should i use
You can use 6-12v battery
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Sir can u give breadboard connection video or bread board circuit diagram 2:09
Check the video description for the circuit diagram and details.
@@EDISON_SCIENCE_CORNER sir it's not working
Sir plzz reply
No other
Can i have more in depth pictures of the circuits please? I can give you my Twitter for DM or whatever you have.
Check the video description
I have gone through it but the images really aren’t clear to be completely honest
how to conect phone
Download and install blynk app
👌
❤️
Would this work with ESP32
Yes 👍
5inch 30watt woofer speakerinu aanoo 4inch 70watt subwoofer speakerinu aanoo
Sound kooduthal
Probably 70watts
Make a Bluetooth car
Video already uploaded
Can anyone upload the blynk app link please for Android
Just search blynk in playstore
The blynk app is not working sir
I can't give that board connection , can u provide or guide how to give that connection in breadboard
I don't have
Bro
Use my WhatsApp to get frequent response
Program code kaise milega sir
Check the video description
❤️
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Sir Water pump ON/OFF switch is not working please guide me through this problem.
Check the pin
@@EDISON_SCIENCE_CORNER thanks sir. sir, Is it normal to calibrate my sensor at wet 20 and dry 10 ?
does it work?
Yes