Excellent video for which THSNKS! What I am wondering about is how to get this sensor set up in a more permanent configuration so that it can be moved. Your advice is much appreciated.
In my school phone and laptop is not allowed so while doing the project is anything needed?? Like u wanna connect it to a phone or laptop ...what if we don't connect it with any device ?? Will it work or not
Hi, where's the reading of the AQ sensor? Can your gas sensor differentiate between the types of gases and give their individual levels? If not, how does one add extra gas sensors to this setup? Can you also make a video on that? Also how is the whole thing powered? Surely it's not connected to the computer the whole time for the readings right? Are you using a 5V battery too? Sorry for these questions, this is going to be my first time building something with Arduino
Hey! The reading is sent to a site called thing speak. This allows you to view the readings anywhere you have Internet access. The sensor cannot differentiate between different gases so I used this one which gives you an overall snapshot of air quality. It’s important to measure the entire air quality rather than just one or two gases. To power it I plug it in to a wall outlet but you could use a 9 V battery. The battery does drain quickly though so it wall outlet is more useful. Are you able to access the article in the description?
If you can't afford a one of the more expensive genuine arduino uno boards with removable chips, there are much cheaper knock off clones that you might be able to afford.
Hello, can you show me the reading result at the ThingSpeak please ? Because I want to make my Final Year Project. May I take your idea ? THANK YOU SO MUCH
You can certainly recreate this project! My meter is no longer connected though. If you need help or want the old data send me an email at thegogreenpost@gmail.com. Best of luck!
for me code is successfully compiled and uploaded into esp8266 module But i am unable to connect to my mobile hotspot I have given the credentials correctly. Could anyone pls help me regarding this.
Yes, you need to remove the chip so that you can program the wifi chip. If you’re not using the wifi chip and are just using a digital display than I don’t think you need to remove it.
@@GoGreenPost my wifi module is new NodemCU V3. I dont have any idea how to connect the wires, because my wifi module is different in what you have in your video
Hey - sorry about that. I updated the link. Try this out and let me know how it goes! thegogreenpost.com/2021/06/01/arduino-wifi-air-quality-gas-sensor-tutorial/
