Climate & Air Quality
Measure temperature, humidity, air pressure, CO₂ and particulate matter: sensors such as the BME280, SHT4x, SCD4x or SEN5x are supported directly by ESPHome and deliver accurate values for ventilation and heating.
BME688 Breakout Humidity, Pressure, Temperature Air Quality Sensor
The Bosch Sensortec BME688 is the successor to the BME680 and offers the same measuring capabilities..
CHF19.90 Ex Tax: CHF18.41
M5Stack Air Quality Kit SCD40 and SEN55
The M5Stack Air Quality Kit is a comprehensive solution for air quality monitoring, specifically des..
CHF79.90 Ex Tax: CHF73.91
1m Waterproof DS18B20 Temperature Sensor Shielded
This 1 m long waterproof temperature sensor contains a digital DS18B20 with 1-Wire communication in ..
CHF9.90 Ex Tax: CHF9.16
AM2302 Digital Temperature and Humidity Sensor with Cable
The DHT22/AM2302 is a high-quality digital sensor that accurately measures both temperature and humi..
CHF15.90 Ex Tax: CHF14.71
CCS811+BME280 CO2 Air Quality Environmental Sensor
This DFRobot environmental module combines a gas sensor for eCO2 (CO2 equivalent) and TVOC (total vo..
CHF31.90 Ex Tax: CHF29.51
Dragino WSS-09 9-in-1 Weather Sensor RS485
The Dragino WSS-09 9-in-1 Weather Sensor RS485 is a versatile weather sensor designed specifically f..
CHF519.00 Ex Tax: CHF480.11
RS485 Wind Direction Measuring Device
The DFRobot wind direction transmitter (wind vane) measures the horizontal wind direction with a Hal..
CHF47.90 Ex Tax: CHF44.31
RS485 Wind Speed Measuring Device
The DFRobot wind speed transmitter (cup anemometer) measures the horizontal wind speed from 0 to 32...
CHF47.90 Ex Tax: CHF44.31
SCD30 Sensirion CO2 Sensor
The Sensirion SCD30 measures CO2 using the NDIR infrared principle and achieves an accuracy of ±30 p..
CHF45.90 Ex Tax: CHF42.46
SCD40 CO2 Sensor with Temperature and Humidity Sensor
The SCD40 CO2 Breakout Board offers you precise and reliable measurement of carbon dioxide concentra..
CHF25.90 Ex Tax: CHF23.96
1m Shelly Temperature Sensor DS18B20
The Shelly Temperature Sensor DS18B20 with 1 meter cable is a precise and robust sensor specifically..
CHF5.50 Ex Tax: CHF5.09
2m Waterproof DS18B20 Temperature Sensor Shielded
This 2 m long waterproof temperature sensor contains a digital DS18B20 with 1-Wire communication in ..
CHF12.90 Ex Tax: CHF11.93
3m Shelly Temperature Sensor DS18B20
The Shelly Temperature Sensor DS18B20 with a 3-meter cable is a precise and robust sensor specifical..
CHF7.90 Ex Tax: CHF7.31
3m Waterproof DS18B20 Shielded Temperature Sensor
This 3 m long waterproof temperature sensor contains a digital DS18B20 with 1-Wire communication in ..
CHF15.90 Ex Tax: CHF14.71
5m Waterproof DS18B20 Shielded Temperature Sensor
This 5 m long waterproof temperature sensor contains a digital DS18B20 with 1-Wire communication in ..
CHF18.90 Ex Tax: CHF17.48
AHT20 and BMP280 digital temperature, humidity and air pressure sensor
This compact module combines an AHT20 air temperature and humidity sensor with a BMP280 air pressure..
CHF9.90 Ex Tax: CHF9.16
BMP280 Temperature Air Pressure Sensor
The BMP280 from Bosch measures air pressure and temperature and is the successor to the BMP180. Its ..
CHF8.90 Ex Tax: CHF8.23
BMP390 Barometric Pressure Sensor
The BMP390 is a 24-bit absolute barometer sensor distinguished by its ultra-small form factor, low p..
CHF25.90 Ex Tax: CHF23.96
DHT11 Temperature and Humidity Sensor
The DHT11 is an inexpensive sensor for humidity and temperature with a digital single-wire interface..
CHF3.90 Ex Tax: CHF3.61
DHT22 Temperature and Humidity Sensor
The DHT22 AM2302 is an inexpensive sensor for humidity and temperature with a digital single-wire in..
CHF8.90 Ex Tax: CHF8.23
DHT22 Temperature and Humidity Sensor Plug-in
The DHT22 from Waveshare carries a factory calibrated AM2302 sensor for humidity and temperature wit..
CHF12.90 Ex Tax: CHF11.93
Dragino WSS-08 Optical Rain Gauge
The Dragino WSS-08 Optical Rain Gauge is a precise sensor designed to accurately measure rainfall am..
CHF95.90 Ex Tax: CHF88.71
Fermion BME688 AI Environmental Sensor (VOC, Temperature, Humidity, Pressure)
The Fermion BME688 from DFRobot is a small breakout with the Bosch BME688 for temperature, humidity,..
CHF14.90 Ex Tax: CHF13.78
Fermion Temperature and Humidity Sensor SHT40
This Fermion breakout from DFRobot measures temperature and humidity with the Sensirion SHT40, the f..
CHF11.90 Ex Tax: CHF11.01
Gravity AHT20 Temperature and Humidity Sensor
The DFRobot Gravity AHT20 measures temperature and humidity with the AHT20, a capacitive MEMS humidi..
CHF7.90 Ex Tax: CHF7.31
Gravity AS3935 Lightning Distance Sensor
The Gravity lightning sensor from DFRobot detects lightning up to 40 km away, indoors and outdoors. ..
CHF25.90 Ex Tax: CHF23.96
Gravity BME680 Environmental Sensor
The Gravity module from DFRobot carries the Bosch BME680 and measures temperature, humidity, air pre..
CHF20.90 Ex Tax: CHF19.33
Gravity BME688 Breakout Humidity, Pressure, Temperature and Air Quality Sensor
The Gravity BME688 from DFRobot measures temperature, humidity, air pressure and volatile organic co..
CHF22.90 Ex Tax: CHF21.18
Gravity BMP388 Barometric Pressure Sensor
The Gravity barometric pressure sensor from DFRobot measures air pressure and temperature with the B..
CHF9.90 Ex Tax: CHF9.16
Gravity BMP581 Barometric Pressure Sensor I2C UART
The Gravity barometric pressure sensor from DFRobot measures air pressure and temperature with the B..
CHF9.90 Ex Tax: CHF9.16