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Avirup Basu
Приєднався 10 кві 2011
I am Avirup Basu based out of SIliguri, West Bengal, India. By profession I am a Software Engineer in the field of IoT. I am also the organiser of GDG Siliguri and an Intel Software Innovator.
In this channel, I regularly share videos on some of the core topics like IoT, Python, Computer Vision, Web application development, Coding practices and more.
Do subscribe to my channel and help me grow the channel which will add a value to all the budding software developers out there.
In this channel, I regularly share videos on some of the core topics like IoT, Python, Computer Vision, Web application development, Coding practices and more.
Do subscribe to my channel and help me grow the channel which will add a value to all the budding software developers out there.
The JSON module in Python
In this video, we walk-through the JSON module in python and why is it needed.
Please support me through subscribing to this channel.
#python #json #iot #programming #developer #webapp
Connect with me at Topmate.io (topmate.io/avirup171)
X: avirup171
LinkedIn: www.linkedin.com/in/avirup171/
Instagram: starbridger
Please support me through subscribing to this channel.
#python #json #iot #programming #developer #webapp
Connect with me at Topmate.io (topmate.io/avirup171)
X: avirup171
LinkedIn: www.linkedin.com/in/avirup171/
Instagram: starbridger
Переглядів: 78
Відео
IoT Edge Communication #IoT
Переглядів 130Рік тому
Through this video, I walk you through the methodologies how IoT devices communicate with each other and with the cloud. It covers at a very high level and should be enough to get you an overall understanding of designing such systems. Medium articles: medium.com/@avirup171 Twitter: avirup171 LinkedIn: www.linkedin.com/in/avirup171/
Sending simulated data to IoT hub using Python
Переглядів 1,3 тис.Рік тому
This is the second part of the video series on Azure IoT hub. In this video, I cover the topic of sending simulateddata to IoT hub using Python and also how to check if we are receiving the data. This video is accompanied with a medium article on the same. Medium URL: avirup171.medium.com/azure-iot-pipelines-2-send-telemetry-data-to-iot-hub-bce9628b15db Github URL: github.com/avirup171/python-i...
Building an IoT pipeline using Azure - 1 overview #IoT #azure
Переглядів 174Рік тому
This is the first video of the video series on Azure IoT ecosystem. In this video, we will cover the high level overview about the entire series and establish some of the basic components of IoT data pipeline. We will see how the data flows from edge to cloud. This entire series is supported by medium articles. Series title: Building a data pipeline in IoT using Azure Medium article URL: avirup...
Building a career in IoT - Tech areas and getting started #iot
Переглядів 118Рік тому
IoT is not all about hardware. It includes a lot of other areas as well. Through this video, I discuss about some of the technology areas in IoT and how one can get started in your stack of interest. Through the upcoming weeks, I will walk you through a project where we implement IoT end to end. Do subscribe to my channel as that helps me a lot and please comment for any questions or feedback.
Exception handling in Python
Переглядів 246Рік тому
In this video, have a look of how to implement exception handling in Python. This is a short introductory video. Exception handling is widely used and is one of the best known programming practice. Not only in Python, but also in other languages too, all exceptions must be handled. #python3 #exceptionhandling #pythonlearning #pythonprogramming #python #developer
Fast API and Python - Getting started
Переглядів 392Рік тому
Get started with FAST API framework to develop web based applications with Python. FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.7 based on standard Python type hints. Through this video, I cover some of the concepts of handling requests (get and post). This is an introductory video and not an in-depth one. I will make a more indepth video about oth...
Python dictionaries
Переглядів 494Рік тому
Dictionaries are used in day to day basis in Python. Here in this video, I walk you through some of the concepts of Python Dictionaries and how it can be used. Additionally, dictionaries are so important when it comes to Python and Web applications. Some built in methods for the same are covered. Code sample: gist.github.com/avirup171/bd935271faf31634ecc2507d20e0a340 Do share your feedback in t...
Control Arduino using Python #iot
Переглядів 4,5 тис.Рік тому
Control an Arduino using Python. Here, we switch on and off a LED connected to pin 13 using Python and Serial port communication. Please watch the video till end. We have used the PySerial library to send in characters to the Arduino where we read those characters to perform the required action. Please share your feedback and share this video with someone who might need this. Github URL: github...
Python serial port communication using PySerial #iot
Переглядів 43 тис.Рік тому
This video is about reading data from a device (Arduino or anything else) using Serial Port communication. This video shows the way to read the data. A nodemcu was used to send the data connected to a PC. This technique is widely used in embedded systems and IoT. This is also a part of the series where I am covering topics on IoT and Python. Playlist URL: ua-cam.com/play/PLdhbjaVF7HRVGKCVtEAFzr...
HTTP - MQTT bridge in IoT and Python #iot #python
Переглядів 531Рік тому
This is a conceptual video about how to handle situations where you need to pass through messages from MQTT to HTTP. An implementation of the concept is made in Python. Github URL for implementation: github.com/avirup171/Python-IoT/tree/master/HTTP-MQTT-bridge Its a part of the playlist named: Python and IoT. Please do share your feedback through comments and do comment what topics you want me ...
Python and Flask backend development
Переглядів 484Рік тому
Learn the basic concepts of building backend apps using Python and Flask framework. This video walks you through the basic concepts of handling incoming requests in python using the flask framework. Github URL: github.com/avirup171/rest-api-python Please subscribe to my channel for more such videos and hit the bell icon to be notified whenever a new video is available. Do share the video as muc...
Getting weather data in Python
Переглядів 413Рік тому
Get weather data in python by API calls. Here we are using external API call to get the data and then parsing it. In another implementation, we are reading the list of places from a csv file and writing the resultant in another csv file. Weather API data URL: www.weatherapi.com/ Github code URL: github.com/avirup171/weatherDataPython Thanks a lot for watching this video. Please subscribe to my ...
Triggering HTTP requests with Python
Переглядів 190Рік тому
Explore the use of Python in trigering REST APIs using the requests module. Github URL: github.com/avirup171/python-restapi-client I normally make videos on IoT and its development ecosystem. This video is just one tiny part of the entire ecosystem that is being targetted in the next couple of months. Please like, share and subscribe as that provides immense amount of support to me. Looking for...
Step out
Переглядів 752 роки тому
In between work and classes, let's step out and explore the amazing world outside. This is a collection of videos shot by me during my weekend travels. Sit back and enjoy the video and step out and explore your surroundings whenever you all get time. #exploration #himalayas #westbengal #drone #dji Song: Disfigure - Blank [NCS Release] Music provided by NoCopyrightSounds Free Download/Stream: nc...
Siliguri - Diwali night - Drone shot
Переглядів 1,4 тис.2 роки тому
Siliguri - Diwali night - Drone shot
Game of Trails - Siliguri chapter - 2nd edition
Переглядів 2402 роки тому
Game of Trails - Siliguri chapter - 2nd edition
Assam Rifles - Freedom cycle rally - Siliguri chapter
Переглядів 3773 роки тому
Assam Rifles - Freedom cycle rally - Siliguri chapter
New year drive - Triveni, Ahaldara, Rishop
Переглядів 2263 роки тому
New year drive - Triveni, Ahaldara, Rishop
Gajoldoba backwaters drone exploration
Переглядів 5673 роки тому
Gajoldoba backwaters drone exploration
Offbeat destination in North Bengal - Gheesh river bank, Odlabari
Переглядів 9353 роки тому
Offbeat destination in North Bengal - Gheesh river bank, Odlabari
Offbeat destination in North Bengal - Panighata
Переглядів 5623 роки тому
Offbeat destination in North Bengal - Panighata
Exploring Mahananda wetlands using Mavic mini - 1st attempt
Переглядів 1563 роки тому
Exploring Mahananda wetlands using Mavic mini - 1st attempt
Lalpool dam - Drone shots on a windy day
Переглядів 1243 роки тому
Lalpool dam - Drone shots on a windy day
Siliguri during lockdown 4.0 (Time-lapse)
Переглядів 1244 роки тому
Siliguri during lockdown 4.0 (Time-lapse)
new subscriber thank you for sharing sir
Johnson Jeffrey Robinson Thomas Moore Ruth
Thank you for the amazing tutorial!
Wow this works, thanks so much
Thank you brother, it worked. simple explanation.
How do I bridge my local broker too two external brokers ? Simple put in 2 connection sections?
bohot acha
import serial Ple help ! File "c:/Users/youtb/Downloads/vehicle counting/CCom7.py", line 1, in <module> import serial ModuleNotFoundError: No module named 'serial'
did you install a pyserial? in terminal:pip install pyserial
Hello sir, May I ask if do you know how to fix the " Access is Denied " problem? I've been dealing with it for the past 12 hours. Thank you in advance!
Can you make sure that the port isn’t being used anywhere else?
Why not use esp ?
I am trying to send a message to the IoT hub as well. I understood that the azure.iot.device.aio is for the async instance of IoT Hub Device client objects. However, if there is no internet connection, the device_client.send_message(data) will keep on retrying until the internet connection is restored which is a bit counter intuitive with the nature of its asynchronicity. Without internet connection, the device_client.send_message(data) becomes synchronous and will halt other operations. Is there a way to overcome this? I tried using threads but the issue persists.
Thank you !
Thank you !!! wonderful !! I can send data to my ardruino !!! You save my brain 🧠
Thank you so much!
Thank you very much for the tutorial.
hello ı have some question . I want to use in virtual serial ports how can ı make
how? I literally just get a syntax error
Can you please paste the error once?
hello Avirup. Great video !!! Unfortunately, I copy/pasted your code, the only thing that I changed was the connection string and even like that it didn"t work :( The error message says: 34 "asyncio.run() cannot be called from a running event loop") Any idea ?
What issues are you facing? If possible let’s connect over a quick discovery call at Topmate. You can book a slot for free and I can help you out over the call. topmate.io/avirup171
HI. I just tested my code again. It seems fine. You can also reach out to me directly on my email avirup.basu@live.com and I should be able to guide you. Thanks.
Hello SIr. I have watched your video. I have a problem related to python serial and barcode scanner. I have a USB Barcode Scanner and plug into my Ubuntu PC. The Scanner is work propperly, since when I used it, it will output the reuslt of barcode on every cursor i put (such as terminal, vscode, etc.) but the `received_string` variable is always empty. The script is not give any error. Do you have any idea? ``` import serial import time SerialObj = serial.Serial("/dev/ttyS0", 9600) time.sleep(3) SerialObj.timeout(3) print("Starting") while True: received_string = SerialObj.readline() print("Received: ", received_string) SerialObj.close() ``` I want to retrieve the data using Serial with the code, so the variable `received_string` will be assign with the value of the scanner data, but I always get `Received: b''`.
is the call ser.readline() a blocking call ? if so then how to do it without blocking the rest of the application ?
Its a blocking call. One approach simply is to check if something is available in the serial first and then read it. Use an if statement to check ----- if (Serial.available() > 0) then continue to read else continue with other parts.
Hello, I want to set the parameters of a variable frequency drive using a node through RS485 serial communication. In this project, I need to use the hexadecimal codes of an industrial drive and control the drive using the hexadecimal codes. Can you help me with this project with node-red-node-serialport?
Hi. I can look into it. Please block a time for me at topmate.io/avirup171
I like where you are going with this, could you turn your explanations into a project that we could follow along ie. a bmp280 sensor connected to a pi pico plugged into a pc, reading the data into file, then shipping the data to the cloud etc....
Yes, that’s in the pipeline for sure. Will do it. Thanks for the recommendation
Superb! Thanks man!
Clearly understood... thankyou
theri level ... .Easy but superbly explained .
Thanks Bro.... this much clearly no one told me.... superbly understood
simple but concise!! thank u sir
🛑🛑🛑🛑🛑🛑🛑🛑How to query USB port using python
Can you please help me out with the details?
👍✨
Hello sir, i have seen so much videos on youtube and didn't find any useful video except this. i am stuck at a line and the line is SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5) how to solve this problem i have tried everything but didn't get solution please help me
Is the same com port being used by any other application?
@@Avirup171 I have also same problem. I used COM3 port in arduino IDE only. What can I do to overcome this problem sir?
Hi. Ideally if the same port is accessed by another application, this problem happens. Since you are facing this issue, it will be gereat if we can get on a call to resolve this issue. Feel free to block my callender for a free quick chat. topmate.io/avirup171
can do communiction between arduino and python wireless communicathion ?
Yes it will work
best explainaition regarding this project
Thanks a lot Sumit.
Very informative. Keep it up!
Thank you Avijit Da.
Thanks for giving such amazing information ❤
Thanks a lot Mayuree.
can i know about the full working of the project
Good morning sirs
Keep going
Thanks a lot.
Docker plz!
Sure. Next year will create a series on the same. Docker, Python and IoT. Thanks for the feedback.
how tosend data from lora node (heltec lora esp32 v2) to gateway (heltec wireless bridge wifi/ble --lora model htit-tb)
I've not specifically used this module, but if gateways support message sending from its config portal, it can allow. However, LoRa gateway is essentially using the same chipset. So you should be in a position to program it explicitely at FW level to do it. I will have a look at the module you mentioned and get back too.
Beautifully explained 👌 Expecting a FastAPI based video soon.
Thanks a lot. Will definitely look into it.
hello sir thank you for this video. but i have questions. where can i find you? thank you
You can reach out to me in LinkedIn “avirup171”
what if the address of two LoRa nodes is same , will they communicate of not with each other ?
Nice!
Thanks mate!
"Khujei pacchina maltake" "Ah khujei pacchina sundor jinis take"
Ha ha ...... I get that 😅😅😅
Beautiful piece of work,the background score is well synchronized with the video
Thanks a lot sir.
Jai Jawan Jai kisan Jai vigyan Mera Desh Bharat Mahaan I'm pure Indian Fan
Bro missed it again but probably you will drag me through for the next ride 😂
Bro next time for sure you should attend it. And lets go riding on weekends.
🔥❤️
Thanks a lot sir.
🔥🔥
Thanks man! Appreciate it.
Wowww this is so amazing❤️❤️❤️❤️❤️💯💯
Thanks bro. Really appreciate your feedback.