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This blog will discuss the integration of the required materials stated in Blog #2 and Blog #3 . Below are the steps for integrating all the materials to develop our Seeeduino SAMD21-based Indoor Caron Dioxide Monitoring Device. Prepare the required…

This blog aims to present my latest demo, a showcase of my work accompanied by a video documentation. Video Documentation You don't have permission to edit metadata of this video…

Embarking on an indoor air quality (IAQ) monitoring project to keep carbon dioxide (CO2) levels in check in your classroom is commendable. Properly equipping yourself with the right materials is the first step to ensure your project's success. This blog…

As students, parents, and educators alike become increasingly aware of the importance of indoor air quality, one aspect often overlooked is the role of carbon dioxide (CO2) monitoring in classrooms. While the term "indoor air quality" typically brings…

Multi-day garden measurement I ran the sensor in continuous operation in the garden last weekend including the following Monday. Unfortunately, I did not set the graph in Thingspeak to show more than 2 days. Interestingly, we have a wavy pattern…

Theoretically, you could connect the SPS30 sensor to the IO header of the Raspberry Pi without an interface board, provided that you use the UART interface and find a fully assembled cable (on my cable only the JST connector was connected, the other side…

Over 16 hours the Raspberry PI together with the SPS30 fine dust sensor collected fine dust data from my apartment and garden and transferred it to my Thingspeak.com account. At Thingspeak the sensor data can be visualized on different graphs. The sensor…

Hello everyone. I welcome you to my last blog as part of Summer of Sensors Design Challenge . This is my last blog post as part of competition, but maybe in the future I will post some post-deadline blog about longer-term measurements than I was able…

I welcome you to my 8 th blog as part Summer of Sensors Design Challenge and In the Air Tonight category. In my first blog I described plans as part of competition. In second blog I shown Evaluation Kit of ZMOD4510 Outdoor Air Quality. In third blog I…

Hello everyone. I welcome you to my 7 th blog as part of Summer of Sensors Design Challenge and In the Air Tonight category. In my first blog I described plans as part of competition. In second blog I shown Evaluation Kit of ZMOD4510 Outdoor Air Quality…

A few months ago, element14 and Renesas provided me with an air quality sensor (the ZMOD4510) that allowed me to perform a series of tests in and around my home and garage to get a better understanding of what affects our air quality here. I had originally…

Blog One – In the Air Tonight Project Start Hey, Christophe here. Let me introduce you to my project entry for Summer of Sensors - In the Air Tonight challenge design competition sponsored by E14 and Renesas (thank you for picking my entry!) It seems…

Hello everyone. I welcome you to my 5 th blog as part of my serie about ZMOD4510 Outdoor Air Quality sensor as part of Summer of Sensors Design Challenge and category In the Air Tonight category. In my first blog I described my plans as part of competition…

It's funny how plans change when results come in that don't match the original hypotheses! Science!! My plan for this blog post had been to check the air quality in the hallway that connects to our attached garage; However, after having completed a…

This is it! This is what I set out to do since the beginning of this challenge - to check if my garage is out to kill me ;) Over the last few months, I was able to get the air quality sensor connected to a WiFi enabled Arduino MKR WIFI 1010 board, and…

With the ZMOD4510 connected to an Arduino board and reliably sending data to my Raspberry Pi server, I'm ready to start the various bits of air quality monitoring I had set out to do for this challenge. My main goal was to see if the air quality in…

That is all

At the end of my previous blog post, my Arduino board was sending real data from the ZMOD4510 sensor, via MQTT, to my Node-Red server, which then allowed me to view the results on a dashboard that shows all of the values. However, it's always a good thing…

In my previous post , I tested the ZMOD4510 sensor on my Arduino MKR WIFI 1010, and thankfully that process went really well Now that I had the sensor part figured out, the next step was to get the MKR WIFI board connecting to WiFi and sending the data…

My goal for this blog was to get the ZMOD4510 Arduino sample running, gathering data from the ZMOD board via I2C, and then displaying it on the Serial Console. I'm using the Arduino MKR WIFI 1010 board (a "SAMD" board), which the documentation says…

I had hoped to have some more useable information to share with you for this blog post, but I kept running into obstacles with every turn of the plans I had for the HS4000-EVK. So I will share with you my journey with the HS4000-EVK. Hopefully others…

I welcome you to my 4 th blog post as part of Summer of Sensors Design Challenge in category In the Air Tonight. In 1 st blog post I described my plans as part of this contest, then in 2 nd part I shown hardware of the Renesas ZMOD4510 Evaluation Kit…

Unboxing and first tests with air quality and humidity/temperature sensor These modules came in a nice form factor. I have only two critics to do: 1) The HS4000 demo board has an old USB-MiniB connector, which is not used anymore recently, so you…