Content for SGP30

SGP30

Breathe easy with the SGP30 Multi-Pixel Gas Sensor, a fully integrated MOX gas sensor. This is a very fine air quality sensor from the sensor experts at Sensirion, with I2C interfacing and fully calibrated output signals with a typical accuracy of 15% within measured values. The SGP combines multiple metal-oxide sensing elements on one chip to provide more detailed air quality signals. This is a gas sensor that can detect a wide range of Volatile Organic Compounds (VOCs) and H2 and is intended for indoor air quality monitoring. When connected to your microcontroller (running our library code) it will return a Total Volatile Organic Compound (TVOC) reading and an equivalent carbon dioxide reading (eCO2) over I2C.

Simple Indoor VOCs Detection and Alarm System

“By utilizing the Seeed Studio hardware and Azure IoT Central, we could build a simple indoor VOC detection and alarm system. Motivation VOCs (Volatile Organic Compounds) are responsible for the odor of scents, perfumes, and contaminants. Anthropogenic VOCs are legally …

Sleep environment monitor

“A sleep environment detector can be designed to give people feedback whether the current environment is suitable for sleeping Sleep environment monitor Sleep will have a great impact on people’s work, life and health. The sleep condition of contemporary …

Environment Data lora Node

“A lore Node that transmit environment data After receiving the sensecap K1100 kit from seed, I try all of the modules capability. And fortunately I have a Xiao RP2040 and an extra lora e5 module. With these module in mind …

Building an Air Filtration System for a 3D Printer

“How I used a microcontroller, a fan, and a bunch of sensors to create a smart filtration system. I was thinking of projects to work on, and I thought, gee, it would be nice if our 3D printer didn’t …

Monitor CO2 and TVOC With ESP32

“Due to the epidemic of covid-19, I have to work from home. In the winter, I have to close the doors and windows. The longer I stay in, the higher levels of CO2 increases, that made me a bit dizzy …

Air Quality Sensor Using an Arduino

“In this post, we will learn how to build a simple yet useful air quality sensor. We will use the SGP30 sensor along with the Piksey Pico, though the sketch will work with pretty much any Arduino compatible board. The …

Solar Powered Weather Station

“To expand my microcontroller and programming knowledge I have decided to try and make a Solar Powered Weather Station. My goal is to record parameters like: Temperature Humidity Air pressure Air quality (something to do with CO or CO2) I …

Coughing Planter

“What’s this then?A breathing, coughing, air-quality-sensing, Google-Sheets-logging, real-live-plant-having planter! Using an air-quality sensor and a hidden Raspberry Pi Zero W, this little planter personifies a plant to sense indoor air quality. Code and miscellaneous resources (laser cutter PDF …