Table of Contents
Introduction
What’s the Problem?
What’s a Solution?
Summary
Introduction
I had a nice "Sensirion SHT31 Smart Gadget" temperature and humidity board, which unfortunately had no connections broken out for the key…
I've been experimenting with temperature sensors, and really liked Sensirion products, since they are pretty accurate and reasonably low cost, and have a sensible board-level interface, I2C. However, they are quite small!
The good thing, is that they…
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…
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…
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…
Overview
In the second part, we look at the SPS30 fine dust sensor from Sensirion. In doing so, we look at the measurement principle, the connector, and the most important sensor features and there is a digression into the WHO recommendations on fine…
Introduction
Last winter there was quite thick air in my apartment complex. Several neighbours had used wood stoves instead of gas heating to heat their apartments. This caused quite a lot of fine dust in the air so one did not want to be outside at…
To learn more or read my Roadtest review please visit the following link: https://www.element14.com/community/roadTestReviews/2794/l/sensirion-environmental-sensor-shield-review Sensirion ESS: https://developer.sensirion.com/platforms/environmenta...
To learn more or read my Roadtest review please visit the following link: https://www.element14.com/community/roadTestReviews/2794/l/sensirion-environmental-sensor-shield-review Sensirion ESS: https://developer.sensirion.com/platforms/environmenta...
This 7-minute video explains an open source room air quality monitor device that uses an off-the-shelf sensor board and Arduino. For the schematic and source code, and discussion/comments, see element14: https://www.element14.com/community/roadTes...
