How to Make Self Watering Smart Pot Using NodeMCU | IoT smart Irrigation
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- เผยแพร่เมื่อ 9 พ.ค. 2024
- EDISON SCIENCE CORNER
lets build a smart Irrigation system
tutorial link
circuitdigest.com/contest/ind...
PLEASE NOTE THIS VERSION OF BLYNK APPLICATION MAY NOT WORK...... SO TRY WITH BLYNK 2.0
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Esp8266 - วิทยาศาสตร์และเทคโนโลยี
Well written, explained and documented. Thanks for your efforts. Exactly what I was looking for. 👌
Thano you
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Broooo...... 🤩
Tell me bro
Good
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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
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
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
What should be the average moisture and humidity and what's the cost and average range
Did you watched the video
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
Good day bro. Nice demonstration and project. What is the circuit diagram when using a relay instead of l293d ?
Check the video description
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
hello sir, can this system operate normally if the internet connection was interrupted.
Noo
@@EDISON_SCIENCE_CORNER owh isee. Thank you sir.
Can you show the tutorial of using a breadboard?
Same circuit you can implement in breadboard
@@EDISON_SCIENCE_CORNER me dont understand
Can you create another video i am still struggling about the circuit diagram part
May be
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
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
wat is the threshold value that u have set for this plant??
15
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is it okay to use a ESP12E motor Shield instead of l293d?
No problem
what is the alternative for l293d motor?
You can use relay or l298
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
5inch 30watt woofer speakerinu aanoo 4inch 70watt subwoofer speakerinu aanoo
Sound kooduthal
Probably 70watts
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
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
Can you please upload the Code somewhere ? Thank you
Please check description
How to use relay in thi cirut . Please reply
Just connect the replay input to the motor driver input pin
Sir Water pump ON/OFF switch is not working please guide me through this problem.
Follow same
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
Which battery should i use
You can use 6-12v battery
Can I use 9v non rechargable battery
Yes🤗
Would this work with ESP32
Yes 👍
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
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
Could you send me the Application link please, I think I downloaded it wrong.
Blynk.iot
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😔
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?
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
Can anyone upload the blynk app link please for Android
Just search blynk in playstore
The blynk app is not working sir
how to conect phone
Download and install blynk app
Program code kaise milega sir
Check the video description
Bro
Use my WhatsApp to get frequent response
I can't give that board connection , can u provide or guide how to give that connection in breadboard
I don't have
Make a Bluetooth car
Video already uploaded
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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