Pimoroni PIM769 - This super-smart Bosch sensor measures temperature, pressure and humidity precisely. It also has an AI-enhanced gas scanner function. Like previous sensors in the BME6XX series, this high quality sensor can be used to monitor...

Pimoroni PIM745 - A 3-in-1 super sensor suite for environmental, light and movement sensing, with Qw/ST for easy, solderless connectivity. We heard you like sensors (we definitely like sensors!). So we combined three of our favourite ones into...

Detect fourteen distinct channels of light (from 380 nm to 1000 nm) with this versatile spectral sensor. The AS7343 is a 14-channel multi-purpose spectral sensor. It is optimized for reflective, transmissive and emissive measurements including color...

Waveshare 26536 - Human Micro-Motion Detection MmWave Sensor, 24GHz MmWave Radar, Based On S3KM1110, Adopts Frequency Modulated Continuous Wave (FMCW) Technology, Compact Size And Easy Integration Features The HMMD-mmWave-Sensor is a human...

A really sophisticated and accurate colour and luminance sensor breakout that's Raspberry Pi and Arduino-compatible. As well as detecting RGB colour and light level, it has added bells and whistles like 50/60Hz light noise rejection, a wide detection...

Waveshare 9522 - Hall Sensor The Waveshare Hall Sensor delivers reliable magnetic field detection for microcontroller projects. It uses a 49E sensor with an LM393 comparator for clean digital switching and analog readout. Sensitivity is...

The state-of-the-art BME680 breakout lets you measure temperature, pressure, humidity, and indoor air quality, and is Raspberry Pi and Arduino-compatible! Use this breakout to monitor every aspect of your indoor environment. Its gas resistance readings...

A wireless climate and environmental monitoring system designed to make hooking up weather sensors a breeze (or a squall, or a gale). Enviro Weather is a super slimline all in one board for keeping a (weather) eye on the great outdoors. The onboard...

A wireless environmental monitoring board to keep track of inside conditions in your home, office or other habitat. Onboard sensors can measure temperature, humidity, pressure, gas and light. The top of the range BME688 sensor on Enviro Indoor can...

A wireless monitoring system to help take good care of your plants. Monitor moisture levels with the soil sensors, or hook up pumps to make a whole auto-watering system! The new Enviro (Pico W Aboard) range is designed with environmental monitoring /...

Waveshare 16864 - Sense HAT (B) For Raspberry Pi, Onboard Multi Powerful Sensors, Supports External Sensors Raspberry Pi and external sensors are NOT included Overview The Sense HAT (B) is specially designed for Raspberry Pi, integrates multi powerful...

Monitor air pollution cheaply and accurately with this matchbox-sized particulate matter (PM) sensor from Plantower! It senses particulates of various sizes (PM1, PM2.5, PM10) from sources like smoke, dust, pollen, metal and organic particles, and more...

A handy-dandy breakout that converts between the picoblade connector cable on the PMS5003 particulate matter sensor and a standard male 2.54mm pitch header. Use this breakout to connect a PMS5003 particulate matter sensor straight to your Raspberry Pi...

The super-smart BME688 air quality sensor can measure temperature, pressure and humidity precisely. It also has an upgraded, AI-enhanced gas scanner! Like its predecessor the BME680, this high quality sensor can be used to monitor every aspect of your...

A really nice environmental sensor that's ideal for indoor monitoring of temperature, pressure, and humidity, or even outdoors in a suitable enclosure. It's Raspberry Pi and Arduino-compatible. We use this sensor on our Enviro+ environmental monitoring...

This light and proximity sensor detects light over a wide dynamic range (0.01 lux to 64,000 lux) and proximity within a short range of ~5cm. The LTR-559 is the same sort of sensor that you'd find next to the camera in your phone to detect when it's next...

An all-singing, all-dancing time of flight distance sensor that uses PEW PEW LASERS (low-powered ones), our VL53L1X breakout is easy to use with Raspberry Pi or Arduino alike! These low-power-laser-based time of flight sensors have great accuracy and...

Measure changes in the concentration of gases including carbon monoxide (CO), nitrogen dioxide (NO2), and ammonia (NH3) with this Breakout Garden compatible I2C breakout. The MICS6814 sensor comprises three semiconductor gas sensors in a single package,...

A fast and precise environmental sensor that can measure temperature, pressure, and altitude. Our BMP280 breakout is Raspberry-Pi and Arduino-compatible. If you're looking for a simple temperature and pressure sensor, then this is the one to pick. It's...

Measure indoor air quality—total volatile organic compounds (TVOC) and equivalent CO2 (eCO2)—with this digital sensor for Raspberry Pi and Arduino. The SGP30 sensor measures two different types of gases: volatile organic compounds (like...