LED Control with Raspberry Pi using Blynk 2.0 IoT Mobile App and Web Dashboard | SME Dehradun
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- เผยแพร่เมื่อ 9 ธ.ค. 2022
- This video will guide to you step by step to connect and control the LED using Raspberry Pi with New Blynk2.0 IoT app and Server. Watch each steps of the video carefully. If you want to make home automation Project, then you can use this code to control the relay as well. Link for Relay control is also available in the video description.
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Key Moments:
0:42 Lists of Components
0:52 Circuit Diagram
1:01 Live Hardware Interfacing
1:35 Login to blynk.cloud website
1:57 Create New Project Template
2:21 How to create Virtual Pin
2:56 How to Add Led Widgets in the Web Dashboard
3:02 How to configure the Led Widget in New Blynk Web Dashboard.
3:30 How to add New Device in New Blynk using From Template
4:02 How to configure the Blynk IoT App
4:23 How to add led widget in Blynk IoT App
4:45 How to configure Led Widget in Blynk IoT app
5:33 Access the Raspberry Pi Desktop using VNC Viewer
5:55 Installation of the Blynk Python library in the Raspberry Pi
6:19 Creating the Programming file using Text Editor
6:31 Programming Code Link to download the program
6:47 How to save Text Editor File as Python file
7:21Explaination of the programming file
9:56 How to run the Blynk Program using LX terminal in raspberry pi
10:22 Live Led Control through New blynk IoT App- Live Demo
10:53 Live Led Control through New Blynk Web Dashboard
List of Components:
Raspberry Pi, DHT11 Sensor, Connecting Wires: pieces-pack
Important Links:
Programming code Link:
github.com/itsbhupendrasingh/...
Circuit Diagram (Led Control):
github.com/itsbhupendrasingh/...
Circuit Diagram (Relay Control):
github.com/itsbhupendrasingh/...
DHT11 Sensor with Raspberry pi using New Blynk2.0 IoT
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Access Raspberry Through VNC Viewer using VNC Viewer:
• Raspberry Pi- Auto Con...
Blynk cloud server:
blynk.cloud/
How to install ESP32 board in Arduino IDE:
www.nuttyengineer.com/how-to-...
How to install NodeMCU ESP8266 board in Arduino IDE:
www.nuttyengineer.com/nuttyfi...
Link to download winzip:
www.winzip.com/en/download/wi...
Link to download WinRAR:
www.win-rar.com/download.html...
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Contact link for Nutty Engineer Company: www.nuttyengineer.com/contact...
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#newblynk #blynk #iot #raspberrypi #pyhton #ledcontroller #blynk2 #blynk2 #homeautomation #homeappliances - วิทยาศาสตร์และเทคโนโลยี
Excellent tutorial. I was able to follow along step by step and it all worked. Thank You.
Welcome @Jim Coogan 👍
fun project works great
🙏
Thank you, sir, for this detailed tutorial. I was able to follow along with each step and had it running well. Could you please create more tutorials in this series about Raspberry Pi, such as displaying DHT11 data on an LCD, Speaker Control, etc
Sure. Do it as soon as possible.
Hi, I getting this error;
Traceback (most recent call last):
File "Led_Control_New_Blynk.py", line 2, in
import RPi.GPIO as GPIO
ImportError: No module named RPi.GPIO
What did you do after that brother?
Thankyou so much sir for this video. It is really very helpful. Could you please help me to monitor status of these leds on thing speak
You can write the the Status of the to the virtual pin like if you want to display the status of the led to V2 virtual pin, then write the same to the label widget.
Can I use these Raspberry Pi Dives and the code in Windows 10 without any problems?
Yes. You can access the raspberry pi in window & do the programming.
i am getting this error
TypeError: getsocketaddrarg() takes exactly 2 arguments (4 given)
Try to check the blynk library, it’s is recently updated.
thanks for your tutorial sir,
could you please help me to create this script autostartup on raspberry pi...? thank you
you need to edit your rc.local file. Below is the tutorial link that may help to auto start your file at startup.
learn.sparkfun.com/tutorials/how-to-run-a-raspberry-pi-program-on-startup#method-1-rclocal
@@SMEDehradun thank you, i have tried this method, but not working for my raspi...
i also tried use systemd, but not work
But follow all the steps to put your programming file with extension as shown in the tutorial. It will work.
How to add Sensors in Raspberry Pi
Below video link shows the dht sensor with raspberry pi.
th-cam.com/video/BNkE3O8skQA/w-d-xo.html
No need wifi to connect in the blynkiot?
Do it properly. This code is working fine.
Hello sir @@SMEDehradunI have a question is it possible to connect esp32 with rpi3 b+in blynk iot?
Yes you can connect it through Serial communication or through USB.
Hi, If I wanted to add another 6 leds to control in the same way what would be the code, please
Add the code for the same.
Soon I will make home automation with Raspberry pi. Start tuned. You will get the Idea about it.
@@SMEDehradun please could you show me a code example added to the code in your using.
In the video description, there is a link for the code by which you can control the led or any appliance
@@SMEDehradun Yes I've used your code, just need to know if I add more leds what extra code to I need to write, just need a example so it shows me the change in code
don't worry I've sorted it :)
It shows the device is offline.not able to connect to cloud server
It’s working here. Follow all the instructions.
I followed all the instructions, not able to find how to make the device online@@SMEDehradun
Have you changed the credentials? and connect your raspberry pi to internet.
Bro your github link is not working so can you once again share the code link in the comment section.
Hi,
Link is working properly.
You can also go to my GitHub repository for this. Link is available in the video description.
I am unable to open it so please send me your GitHub handlers using which we find you.
github.com/itsbhupendrasingh/Raspberry-pi-with-New-Blynk2.0/blob/Master/LED_Control_New_Blynk.py
Thanks it's work
Great.
It giving socket problem in BlynkLib
Getsocketaddrag
didn’t get this problem here in the code.