Sparkfun

The SparkFun ENS160/BME280 Environmental Combo Breakout takes care of all your atmospheric-quality sensing needs with the popular ENS160 and BME28...

This SparkFun CO2 Humidity and Temperature Sensor features the next-generation SCD40 photoacoustic CO2 sensor for high-accuracy environmental read...

The SEN54 sensor module from Sensirion combines the measurement of particulate matter, VOC, humidity, and temperature in a single package. The SEN5...

The SparkFun MicroMod Environmental Function Board adds additional sensing options to the MicroMod Processor Boards. This Function Board includes t...

The DHT20 is a low cost humidity and temperature sensor with an I2C digital output protocol. It can be applied to HVAC, dehumidifier, automatic co...

The MicroMod Weather Carrier Board is a peripheral for the MicroMod ecosystem that allows you to create your own weather station with one of a mult...

Looking to keep a log of the climate in your greenhouse, create a humidor control system or want to track temperature and humidity data for a weat...

The SparkFun BME680 Environmental Sensor is a breakout that combines a gas sensor with temperature, humidity and barometric pressure sensing for a ...

Whether you\'re an agriculturalist, a professional meteorologist or a weather hobbyist, building your own weather station can be a really rewardin...

The SparkFun Lightning Detector adds lightning detection to your next weather station to make sure you are aware of any potentially hazardous weath...

The SparkFun BME280 Atmospheric Sensor Breakout is an easy way to measure barometric pressure, humidity, and temperature readings, all without taki...

The SCD30 from Sensirion is a high quality Nondispersive Infrared (NDIR) based CO₂ sensor capable of detecting 400 to 10000ppm with an accuracy of...

The Sensirion Particulate Matter Sensor SPS30 is a compact, high quality, optical particle sensor that uses laser scattering and Sensirion's innova...

The SparkFun BME280 Atmospheric Sensor Breakout with Headers is the easy way to measure barometric pressure, humidity, and temperature readings al...

The Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for environmental sensing an...

The SparkFun BME280 Atmospheric Sensor Breakout is the easy way to measure barometric pressure, humidity, and temperature readings all without tak...

This is a breakout board for Honeywell\'s HIH-4030 humidity sensor. The HIH-4030 measures relative humidity (%RH) and delivers it as an analog outp...