 Mike, would you like to discuss anything in particular regarding the what I'm presenting? Um, no, just general interest. I've been doing a little bit of micro Python with 32 and ESP 8266. So I'm just generally curious what you're up to. I'm merging the web services, especially AWS, Lambda, EC2 services to the. The part. So I'll teach. Most students ask about the hardware requirements or can they build low cost solutions? So I'm working with the basic hardware set up the connection to web services. Select if I can tell one case study. This interesting project brought by my student. She was planning to put a GPS or GSM system on the railways in India to track them. So I said, that's not a necessity. We can use the data. So we hosted the web scraping code on Python. From there, we use the data to generate a real time location so that we can. Intimate in the stations, railway stations or crossings also. So that way I'm trying to merge the web services. So little bit of that. Not solid in services, but I serial is very interesting. I serial flask requests, beautiful soup. Very helpful, especially for reducing the hardware cost. And same way for agriculture also, or even for air quality monitoring. Air quality monitoring systems are very costly, especially in India. It's say, if I can tell in dollars, some 200 to $300. For large cities collecting it from various places is a big task. So once we collect, we'll put it on the server from there. Everywhere they can collect the air quality index or even temperature precipitation. We have these websites. Unfortunately, we don't have the APIs for many of our Indian websites. So right now I'm using scraping methods. Plus a little bit about pi serial. Mike any thoughts or. I guess these things are pretty confusing, but because I'm a teacher I keep interacting with the students. I keep bringing the things to as basic levels as possible. I guess we have another guest. I will say with my experimentation with ESP 32, I mean pie serial usually gives me fits of trying to get that configured. Okay. What I do is I cast the values. Most often the problem is with the objects integer types float types. So I keep converting them between one type to another type. Sometimes that helps. Maybe while writing the data to microcontroller instead of sending the string. Sometimes I play with the integer or floated values or break them and merge them at the microcontroller. But I agree pie serial is a little bit of even setting it up is a big task. Yeah. Yeah. So even Google collab. Installing the dependencies for pie serial is a big task. Many different services are coming in. I'm thinking of creating a basic environment which can be hosted anywhere. Right now working on that part. And again, if not pie serial directly to the microcontroller, we can scrape the data. We can skip the pie serial part from Python hosted website. We can take the data directly to the microcontroller. That is also one option. I serial good for like I have indicated in this part. If we have images, videos or lots of data to be communicated. Or say small area, some radius of 500 meters or so pie serial does its job. But again, like you said, it's a tough task for basic works. It's good. And again pie serial alone won't help. Many times I use below also imaging library. And some machine learning tools also. This is about a bit of this and that. There is no single solution. I hope Mike I'm not confusing the things. Nope, sounds good. Makes sense to me. Yeah. Which microcontrollers are you're using in your case? I'm sticking to NodeMCU, which uses 8266. The main reason is our students can't afford costlier hardware. So ESP8266 with built-in Wi-Fi. Earlier used to work with Raspberry Pi. I have. I mean, I tried to do micro Python with the ESP8266. I mean, it just. It's been a couple of years since I've tried some things that probably improve, but I just didn't get very good performance. Luckily you are into corporate work. So maybe trying out new things will be a problem. I will put in a word with my students. Hopefully some of them come up with a good comparison. What are the past few years. But right now I'm sticking with Python. Because of the versatile libraries it has. Some twitch here and there. Many things can be done. Yesterday in a lightning talk demonstrated how to analyze music and create a disco jockey. Very simple stuff. Pi Serial helped a lot. Hello, Macy. Glad to have you here. Let me know if I can clarify any part of the posters. Did you say you were using some type of pollution sensor? Yeah. Which, which, you know, which sensor that was. I think the BHT 11. Let me do a quick search and confirm the actual configuration. I keep working with a lot of sensors. But it's a good one means provides a PPM of. 10 and lower also. Particular matters. Can you say that again? What was the part number of the sensor? Yeah, just confirming. Oh, sorry. I'm just going through the report. Students report. Yeah. And just post telling for the reference. My track. Yeah. Yes. This is the advantage and disadvantage of teaching. I can ask my students to work on the things. Yes. But I don't exactly remember the. Data sheets and. Part numbers. Yeah. No, just, I thought you might know. So. Yeah, I just posted it on the discord. Well, thank you for your insights. I'm going to jump over to another session.