Filter by
Price
1 1435
more (-5) ok clear
Manufacturers
more (532) ok clear
Filter

Promotion products

Recomendations

Weather sensors

Products: 94
Loading...

Temperature and humidity sensor DHT11 + 50C

Popular temperature and humidity sensor with a digital, single wired interface. Measurement range: temperature 0°C to +50 °C, humidity 20% to 90% RH .
4.9 (10)
Index: UCC-09301
Index: UCC-09301
Shipping in 24 hours
Available
Regular price €2.90 Price €2.90

Temperature and humidity sensor DHT11 - module + wires

Module with temperature and humidity sensor with a digital interface. Measuring range: temperature 0-50 °C, humidity of 20-90 %RH . It has connectors for connecting the sensor...
5.0 (22)
Index: MOD-01886
Index: MOD-01886
Shipping in 24 hours
Available
Regular price €3.50 Price €3.50

BME280 - humidity, temperature and pressure sensor 110 kPa I2C / SPI - 3.3V - soldered connectors

Very easy to use temperature, humidity and pressure sensor. The module is powered by 3.3 V and can also communicate via I2C or SPI interface . Sensors of this type are...
5.0 (7)
Index: ZES-16534
Index: ZES-16534
Shipping in 24 hours
Available
Regular price €9.50 Price €9.50

BME280 - humidity, temperature and pressure sensor 110 kPa I2C / SPI - 3.3V

Humidity, temperature and pressure sensor powered with the voltage of 3.3 V with I2C and SPI interface. Measuring range: temperature: -40 °C to 85 °C, humidity: 10% RH to 100%...
4.9 (19)
Index: DNG-11803
Index: DNG-11803
Shipping in 24 hours
Available
Regular price €8.00 Price €8.00

Temperature and humidity sensor DHT22 (AM2302)

Popular temperature and humidity sensor with digital interface,  jednoprzewodowym . Measuring range: temperature from -40 to 80 °C, humidity 0-100% RH.
4.9 (10)
Index: UCC-01612
Index: UCC-01612
Shipping in 24 hours
Available
Regular price €9.50 Price €9.50

Humidity Sensor SYH-2R - no case

Analog air humidity sensor changes the resistance depending on the humidity level. It operates in the range from 10 % to 95 % RH. The module has no case.
4.8 (20)
Index: MOD-08089
Index: MOD-08089
Shipping in 24 hours
Available
Regular price €1.50 Price €1.50

SHT31 - digital humidity and temperature sensor I2C - Adafruit 2857

Humidity and temperature sensor powered by the voltage from 3 V to 5.0 V with I2C interface. The measurement of temperature is from -40 °C to 125 °C, humidity from 0 to 100 % RH.
5.0 (7)
Index: ADA-05415
Index: ADA-05415
Shipping in 24 hours
Available
Regular price €16.90 Price €15.21
  • Reduced price
  • Promotion

Temperature and humidity sensor DHT21 (AM2301) in case

Temperature and humidity sensor with a digital, single-wired interface. Measuring range: temperature -40 to 80 °C, humidity 0 to 100 % RH . Powered with voltage in the range...
5.0 (4)
Index: MOD-01884
Index: MOD-01884
Shipping in 24 hours
Available
Regular price €9.50 Price €9.50

DS18B20 temperature sensor + 4,7kΩ resistors

This kit consists of one temperature sensor DS18B20 with the 1-wire interface and ten resistors of 4.7 kΩ in the through-hole case.
5.0 (4)
Index: SES-09821
Index: SES-09821
Shipping in 24 hours
Available
Regular price €2.50 Price €2.50

Grove - sensor / probe for measuring soil moisture v1.4 - analog

The sensor allows you to determine the moisture level of the soil. It is supplied with the voltage from 3.3 V to 5 V. The output has analog voltage, which increases its value...
5.0 (1)
Index: SEE-11338
Index: SEE-11338
Shipping in 24 hours
Available
Regular price €3.90 Price €3.90

Grove - precipitation / water sensor

The Grove sensor used to detect the presence of water or its quantity. It is powered with the voltage of 5 V. It can be used to detect the presence, level or absence of water.
4.0 (1)
Index: SEE-11363
Index: SEE-11363
Shipping in 24 hours
Available
Regular price €3.50 Price €3.50

Rain sensor module YL-83

The sensor is used to detect precipitation. It is powered with the voltage of 5 V. It has digital and analog output, making it compatible with most of the commissioning...
5.0 (5)
Index: MOD-01732
Index: MOD-01732
Shipping in 24 hours
Available
Regular price €2.50 Price €2.50

DFRobot Gravity - analog soil moisture sensor - corrosion resistant - SEN0193

The device is used to measure soil moisture by the capacitive detection. It has a built-in voltage regulator which provides an operating voltage range from 3.3 V to 5 V. It is...
5.0 (6)
Index: DFR-10305
Index: DFR-10305
Shipping in 24 hours
Available
Regular price €7.50 Price €7.50

DFRobot Gravity - pH analog sensor/meter

Analog pH meter with an analgue output. Allows to measure water quality. It has an accuracy of +/- 0.1 pH, which is sufficient for most applications. Equipped with LED, BNC...
4.8 (5)
Index: DFR-05874
Index: DFR-05874
Shipping in 24 hours
Available
Regular price €34.50 Price €34.50

Radiation meter for the detection of γ-, β- and X-ray radiation - Joy-it JT-RAD01

A Geiger counter allows you to detect gamma, beta and X-ray radiation in the environment around us. It is characterized by exceptionally simple operation, high measurement...
4.8 (5)
Index: SEG-23552
Index: SEG-23552
Shipping in 24 hours
Available
Regular price €69.50 Price €69.50

Temperature sensor TMP36GT9Z - analog THT

Analog thermometer, in which the output voltage is proportional to the measured temperature from the range: -40 °C to +120 °C. It is powered with the voltage from 2.7 to 5.5 V.
5.0 (3)
Index: SES-02558
Index: SES-02558
Shipping in 24 hours
Available
Regular price €3.50 Price €3.50

Fermion - ENS160 Air Quality Sensor - DFRobot SEN0515

The sensor module is based on the ENS160 chip, which is used to monitor indoor air cleanliness. It processes IAQ (Indoor Air Quality) data such as TVOC , eCO2 , AQI . It is...
5.0 (2)
Index: DFR-20980
Index: DFR-20980
Shipping in 24 hours
Available
Regular price €18.50 Price €18.50

Laser dust/air sensor PM2.5 / PM10 SDS011 - 5V UART/PWM

The laser sensor of dust for the control of air purity. Allows to detect particles with diameter more than 0.3 μm, designed to measure PM2.5 and PM10. It has a fan that sucks...
5.0 (2)
Index: SEN-08332
Index: SEN-08332
Shipping in 24 hours
Available
Regular price €46.00 Price €46.00

DFRobot Gravity – Lightning Sensor

The module is equipped with the AMS AS3935 Franklin system and a special antenna Coilcraft MA5532-AE for determining the distance from atmospheric discharges, intensity and...
5.0 (9)
Index: DFR-13752
Index: DFR-13752
Shipping in 24 hours
Available
Regular price €24.50 Price €24.50

DFRobot Gravity - Geiger Counter Module Ionizing Radiation Detector - DFRobot SEN0463

The Geiger counter allows you to detect ionizing radiation in the surrounding environment. The DFRobot module from the Gravity series is based on a Geiger M4011 meter lamp ,...
3.7 (3)
Index: DFR-21232
Index: DFR-21232
Shipping in 24 hours
Available
Regular price €69.50 Price €69.50

Grove - BME280 - humidity, temperature and pressure sensor 110kPa I2C 3-5V

The Grove module is equipped with a humidity, temperature and pressure sensor powered with the voltage of 3.3 V to 5 V with I2C and SPI interface. Measuring range: temperature:...
5.0 (2)
Index: SEE-11355
Index: SEE-11355
Shipping in 24 hours
Available
Regular price €20.90 Price €20.90

BME680 multi-functional 4in1 environmental sensor - SPI / I2C - DFRobot SEN0375

A 4-in-1 MEMS multifunctional environmental sensor manufactured by DFRobot. It features an embedded BME680 chip. The module is a combination of a volatile organic compound...
5.0 (1)
Index: DFR-19199
Index: DFR-19199
Shipping in 24 hours
Available
Regular price €20.90 Price €20.90

Anemometer / anemometer Benetech GM816 - 6-arm rotor

Anemometer / wind gauge is used to measure the movement of gases, the flow rate of air. The device has a 6-arm rotor, which, due to gas flow, begins to rotate. Measurements are...
4.5 (17)
Index: BNT-10764
Index: BNT-10764
Shipping in 24 hours
Available
Regular price €10.90 Price €10.90

SHT-30 Mesh-protected Weather-proof Temperature/Humidity Sensor - 1m - Adafruit 4099

Temperature and humidity sensor equipped with a weatherproof metal mesh and a 1 m long cable. The measuring range for temperature is from -40 °C to 125 °C, for humidity from 0...
5.0 (1)
Index: ADA-14969
Index: ADA-14969
Shipping in 24 hours
Available
Regular price €30.50 Price €30.50

Weather sensors

Something for fans of microcomputer projects

We have prepared for you a wide range of weather sensors in the form of discrete elements, as well as ready-made modules with power systems that are ready to work with popular microcomputer development kits, such as Arduino or Raspberry Pi. The DS18B20 temperature sensors with a 1-wire interface, known to electronics, are widely used and appreciated for their wide temperature measurement range and simple operation from the 1-wire interface microcontroller, combined with the SYH-2R series resistive humidity sensors will allow you to construct the simplest, yet very useful station. weather at a very affordable price. If you want to expand the capabilities of your station, use a very interesting humidity, temperature and pressure sensor BME280, combined with dust and air purity sensors DSM501B, PMS5003 or SDS011. For the most demanding users, we offer Arduino or Combo CCS811/BME280 weather station modules, which enable measurement of pressure, temperature, air humidity, altitude, as well as organic compounds and carbon dioxide in the air. They also have connectors for optional weather sensors, such as wind direction and speed, or rainfall sensors.

Turn on and measure

Of course, to have your own weather station, you don't have to be a fan of wires, soldering or microprocessor programming. At Botland you'll find the Green Blue GB522 WiFi weather station, which is ready to use right out of the box. On the large color screen, you will see the current temperature, humidity, pressure and graphic weather forecast, as well as the current time, phases of the Moon and trends in changes in atmospheric conditions. Thanks to WiFi, you can see the same measurements anywhere in your apartment using a mobile phone with the station manufacturer's application installed. However, if you would like to try your hand at electronics, we have a real attraction for you - a weather station for self-assembly! You receive a set of elements with a stylish wooden casing and assembly documentation. The station's design is based on an Arduino system and can measure CO2, TVOC, atmospheric pressure, temperature and air humidity, and also detects lightning or electronic discharges within a radius of up to 40 km! All measurements are visible on the color display. If you are looking for an autonomous air purity, smog and dust sensor, try LookO2 v3, the measurements of which can be read in the cloud via built-in WiFi using any device with Internet access.

Weather sensors - FAQ

The weather sensor should be installed in a place where it can freely measure air temperature and humidity, but will not be directly exposed to sunlight or precipitation.

An external weather sensor connected to a home weather station is a convenient solution that allows you to check the nearest forecasts and current parameters such as temperature, air humidity and atmospheric pressure at any time.