Best Humidity Sensor Arduino of 2025

Last updated on 04/10/2025

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AZDelivery Digital Temperature And Humidity Sensor Module 3.3V 5V Compatible with DHT22 Compatible with AM2302 Replace SHT11 SHT15 Compatible With Arduino and Raspberry Pi Including E-Book!

AZDelivery Digital Temperature And Humidity Sensor Module 3.3V 5V Compatible with DHT22 Compatible with AM2302 Replace SHT11 SHT15 Compatible With Arduino and Raspberry Pi Including E-Book!

AZDelivery

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Why we love it

Reliable temperature and humidity measurements.
Suitable for numerous applications.
Compact, energy-efficient design.

Main Highlights

✅ {Reliable and stable}: The AZ-Delivery Compatible with DHT22/AM2302 Temperature And Humidity Sensor utilises exclusive digital-signal-collecting-technique and humidity sensing technology ensuring precise and reliable measurements of temperature and humidity levels
✅ {Versatile}: This sensor is ideal for many applications including monitoring room temperature, as a weather station etc
✅ {Suitability}: as the sensor can be operated with 3.3V and 5V voltages, they are suitable for connection to all standard boards such as RN-Control, Raspberry Pi and all other microcontrollers.
✅ {Compact and energy saving}: The sensor is small sized, low power consuming with long transmission distance (20m) which allows it to withstand all kinds of harsh application instances
✅ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.

9.8

Exceptional

9.8

Exceptional

AZDelivery

AZDelivery Digital Temperature And Humidity Sensor Module 3.3V 5V Compatible with DHT22 Compatible with AM2302 Replace SHT11 SHT15 Compatible With Arduino and Raspberry Pi Including E-Book!

Free Shipping

Why we love it

Reliable temperature and humidity measurements.
Suitable for numerous applications.
Compact, energy-efficient design.

Main Highlights

✅ {Reliable and stable}: The AZ-Delivery Compatible with DHT22/AM2302 Temperature And Humidity Sensor utilises exclusive digital-signal-collecting-technique and humidity sensing technology ensuring precise and reliable measurements of temperature and humidity levels
✅ {Versatile}: This sensor is ideal for many applications including monitoring room temperature, as a weather station etc
✅ {Suitability}: as the sensor can be operated with 3.3V and 5V voltages, they are suitable for connection to all standard boards such as RN-Control, Raspberry Pi and all other microcontrollers.
✅ {Compact and energy saving}: The sensor is small sized, low power consuming with long transmission distance (20m) which allows it to withstand all kinds of harsh application instances
✅ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.

Value for Money

AZDelivery 3 x Compatible with DHT11 Temperature and Humidity Sensor Module 3.3V 5V with Cable compatible with Arduino and Raspberry Pi including E-Book!

AZDelivery 3 x Compatible with DHT11 Temperature and Humidity Sensor Module 3.3V 5V with Cable compatible with Arduino and Raspberry Pi including E-Book!

AZDelivery

Free Shipping

Why we love it

Precise and reliable measurements offered.
Suitable for numerous applications.
Convenient startup guide included.

Main Highlights

✅ AZ-Delivery DHT11 Temperature and humidity sensor Module supplied with the breakout board and the cable, is the right choice for you if you need precise and reliable measurements of temperature and humidity levels for your Raspberry Pi based projects.
✅ This AZ-Delivery DHT11 Temperature and humidity sensor module is ideal for many applications such as monitoring room temperature or as a weather station.
✅ Since the sensor can be operated with both 3.3V and 5V voltages, it is suitable for connection to all standard boards such as RN-Control, Raspberry Pi and all other microcontrollers.
✅ In addition to the operating voltage connection, only one microcontroller port needs to be connected to the sensor.
✅ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.

AZDelivery 3 x Compatible with DHT11 Temperature and Humidity Sensor Module 3.3V 5V with Cable compatible with Arduino and Raspberry Pi including E-Book!

Free Shipping

Why we love it

Precise and reliable measurements offered.
Suitable for numerous applications.
Convenient startup guide included.

Main Highlights

✅ AZ-Delivery DHT11 Temperature and humidity sensor Module supplied with the breakout board and the cable, is the right choice for you if you need precise and reliable measurements of temperature and humidity levels for your Raspberry Pi based projects.
✅ This AZ-Delivery DHT11 Temperature and humidity sensor module is ideal for many applications such as monitoring room temperature or as a weather station.
✅ Since the sensor can be operated with both 3.3V and 5V voltages, it is suitable for connection to all standard boards such as RN-Control, Raspberry Pi and all other microcontrollers.
✅ In addition to the operating voltage connection, only one microcontroller port needs to be connected to the sensor.
✅ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.

Pre-Soldered GY-BME280-3.3 High Precision Altimeter Atmospheric Pressure, Temperature, and Humidity BME280 Sensor Module for Raspberry Pi, Arduino, and Other MicroControllers

Pre-Soldered GY-BME280-3.3 High Precision Altimeter Atmospheric Pressure, Temperature, and Humidity BME280 Sensor Module for Raspberry Pi, Arduino, and Other MicroControllers

ST SHILLEHTEK

Why we love it

Solderless design for effortless setup.
Versatile compatibility with various models.
Accurate measurements for numerous applications.

Main Highlights

Solderless! Pins already attached. Ready to plug in and go
Perfect for all models of Raspberry Pi, Arduino, and various microcontrollers.
Environmental Sensor, measures Pressure, Humidity (unlike the BMP280), and Temperature with I2C and SPI Interfacing
High resolution and low noise, with quick response times to aid in supporting performance needs
Applications include altitude measurements, weather monitoring, or even gaming!

Pre-Soldered GY-BME280-3.3 High Precision Altimeter Atmospheric Pressure, Temperature, and Humidity BME280 Sensor Module for Raspberry Pi, Arduino, and Other MicroControllers

Why we love it

Solderless design for effortless setup.
Versatile compatibility with various models.
Accurate measurements for numerous applications.

Main Highlights

Solderless! Pins already attached. Ready to plug in and go
Perfect for all models of Raspberry Pi, Arduino, and various microcontrollers.
Environmental Sensor, measures Pressure, Humidity (unlike the BMP280), and Temperature with I2C and SPI Interfacing
High resolution and low noise, with quick response times to aid in supporting performance needs
Applications include altitude measurements, weather monitoring, or even gaming!

AITRIP 5pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3

AITRIP 5pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3

AITRIP

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Why we love it

Accurate temperature and humidity readings.
Easy integration into applications.
Reliable with excellent stability.

Main Highlights

DHT11 digital temperature and humidity sensor is a digital signal output with a calibrated temperature and humidity combined sensor.It uses a dedicated digital modules and acquisition of temperature and humidity sensor technology to ensure that products with high reliability and excellent long term stability.
Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller connected.
The single-wire wiring scheme makes it easy to be integrated to other applications.And the simple communication protocol greatly reduces the programming effort required.
Humidity Measure Range 20%-95%,humidity measurement error: +-5%; Temperature Measure Range 0-50°C,temperature measurement error: +-2 degrees.
Working voltage: DC 3.3V-5V.Output form: digital output.

AITRIP 5pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3

Free Shipping

Why we love it

Accurate temperature and humidity readings.
Easy integration into applications.
Reliable with excellent stability.

Main Highlights

DHT11 digital temperature and humidity sensor is a digital signal output with a calibrated temperature and humidity combined sensor.It uses a dedicated digital modules and acquisition of temperature and humidity sensor technology to ensure that products with high reliability and excellent long term stability.
Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller connected.
The single-wire wiring scheme makes it easy to be integrated to other applications.And the simple communication protocol greatly reduces the programming effort required.
Humidity Measure Range 20%-95%,humidity measurement error: +-5%; Temperature Measure Range 0-50°C,temperature measurement error: +-2 degrees.
Working voltage: DC 3.3V-5V.Output form: digital output.

2pcs DHT22/AM2302 Digital Temperature and Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 for Arduino Electronic Practice DIY

2pcs DHT22/AM2302 Digital Temperature and Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 for Arduino Electronic Practice DIY

AITRIP

Free Shipping

Why we love it

Wide operating temperature range.
Highly sensitive sensor.
Excellent long-term stability.

Main Highlights

Operate Voltage: DC 3~5.5V
Temperature Range: -40 ℃ ~ 80 ℃， Humidity Range: 0~100%RH
Main Chip: AOSONG AM2302 High Sensitive Temperature Humidity Sensor.
DHT22 digital temperature and humidity sensor is a calibrated digital signal output temperature and humidity combined sensor, which application-specific modules capture technology and digital temperature and humidity sensor technology to ensure that products with high reliability and excellent long-term stability.No pull up resistor needed. Just plug right in to Arduino or ESP8266.

2pcs DHT22/AM2302 Digital Temperature and Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 for Arduino Electronic Practice DIY

Free Shipping

Why we love it

Wide operating temperature range.
Highly sensitive sensor.
Excellent long-term stability.

Main Highlights

Operate Voltage: DC 3~5.5V
Temperature Range: -40 ℃ ~ 80 ℃， Humidity Range: 0~100%RH
Main Chip: AOSONG AM2302 High Sensitive Temperature Humidity Sensor.
DHT22 digital temperature and humidity sensor is a calibrated digital signal output temperature and humidity combined sensor, which application-specific modules capture technology and digital temperature and humidity sensor technology to ensure that products with high reliability and excellent long-term stability.No pull up resistor needed. Just plug right in to Arduino or ESP8266.

DollaTek 5PCS of Temperature Humidity Sensor Module Digital for Arduino Raspberry Pi 2 3

DollaTek 5PCS of Temperature Humidity Sensor Module Digital for Arduino Raspberry Pi 2 3

DollaTek

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Why we love it

Wide measuring range capabilities.
High accuracy and resolution.
Excellent long-term stability.

Main Highlights

Supply voltage: 3.3 to 5.5VDC, Output: single-bus digital signal
Measuring range: Humidity 20% to 90% RH, Temperature 0 to 50 celsius degree
Accuracy: Humidity +&-5% RH, temperature +&-2 celsius degree
Resolution: Humidity 1% RH, temperature 1 celsius degree
Long-term stability: less +&-1% RH per Year

DollaTek 5PCS of Temperature Humidity Sensor Module Digital for Arduino Raspberry Pi 2 3

Free Shipping

Why we love it

Wide measuring range capabilities.
High accuracy and resolution.
Excellent long-term stability.

Main Highlights

Supply voltage: 3.3 to 5.5VDC, Output: single-bus digital signal
Measuring range: Humidity 20% to 90% RH, Temperature 0 to 50 celsius degree
Accuracy: Humidity +&-5% RH, temperature +&-2 celsius degree
Resolution: Humidity 1% RH, temperature 1 celsius degree
Long-term stability: less +&-1% RH per Year

Oiieco 1Pcs DHT21 AM2301 Temperature and Humidity Sensor Module, Digital Capacitive ABS Transducer for Accurate Climate Monitoring, Compatible with Arduino Raspberry Pi Projects

Oiieco 1Pcs DHT21 AM2301 Temperature and Humidity Sensor Module, Digital Capacitive ABS Transducer for Accurate Climate Monitoring, Compatible with Arduino Raspberry Pi Projects

Oiieco

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Why we love it

Accurate readings boost confidence.
Advanced sensing ensures stability.
Durable design withstands conditions.

Main Highlights

【Accurate Measurement】The DHT21/AM2301 digital sensor provides precise temperature and humidity readings, ensuring reliable data for environmental monitoring.
【Capacitive Technology】Utilises advanced capacitive sensing for stable and consistent performance, delivering real-time measurements in diverse conditions.
【Durable ABS Housing】Built with high-quality ABS material, compact and resistant to varying temperatures and humidity for long-lasting use.
【Simple Integration】Compatible with most microcontrollers, this sensor module is easy to install and ideal for DIY electronics, monitoring systems, or automation projects.
【Wide Applications】Suitable for home, office, greenhouse, warehouse, and industrial environments where accurate temperature and humidity tracking is essential.

Oiieco 1Pcs DHT21 AM2301 Temperature and Humidity Sensor Module, Digital Capacitive ABS Transducer for Accurate Climate Monitoring, Compatible with Arduino Raspberry Pi Projects

Free Shipping

Why we love it

Accurate readings boost confidence.
Advanced sensing ensures stability.
Durable design withstands conditions.

Main Highlights

【Accurate Measurement】The DHT21/AM2301 digital sensor provides precise temperature and humidity readings, ensuring reliable data for environmental monitoring.
【Capacitive Technology】Utilises advanced capacitive sensing for stable and consistent performance, delivering real-time measurements in diverse conditions.
【Durable ABS Housing】Built with high-quality ABS material, compact and resistant to varying temperatures and humidity for long-lasting use.
【Simple Integration】Compatible with most microcontrollers, this sensor module is easy to install and ideal for DIY electronics, monitoring systems, or automation projects.
【Wide Applications】Suitable for home, office, greenhouse, warehouse, and industrial environments where accurate temperature and humidity tracking is essential.

Youmile 2PCS HTU21D Temperature Humidity Sensor Module Digital Output IIC I2C Interface 3.3V Module for Arduino with Dupont Cable

Youmile 2PCS HTU21D Temperature Humidity Sensor Module Digital Output IIC I2C Interface 3.3V Module for Arduino with Dupont Cable

Youmile

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Why we love it

Ideal for environmental sensing.
Built-in pull-up resistors.
Precise humidity measurement.

Main Highlights

✅Power supply: 1.5V-3.6V; Max. power consumption: 2.7uW; Communication: I2C
✅Humidity measure range: 0-100%RH; Humidity precision(10%RH to 95%RH): HTU21D±2%RH; Humidity delay: +/-1%RH
✅Note:This breakout board has built in 4.7k pull up resistors for I2C communications. If you’re hooking up multiple I2C devices on the same bus, you may want to disable these resistors.
✅This sensor is ideal for environmental sensing and data logging and perfect for a weather stations or humidor control systems.
✅Package Content:2 x HTU21D Temperature Humidity Sensor Module, 1 x 11.8" Female-Male Dupont Cables 10 PIN

Youmile 2PCS HTU21D Temperature Humidity Sensor Module Digital Output IIC I2C Interface 3.3V Module for Arduino with Dupont Cable

Free Shipping

Why we love it

Ideal for environmental sensing.
Built-in pull-up resistors.
Precise humidity measurement.

Main Highlights

✅Power supply: 1.5V-3.6V; Max. power consumption: 2.7uW; Communication: I2C
✅Humidity measure range: 0-100%RH; Humidity precision(10%RH to 95%RH): HTU21D±2%RH; Humidity delay: +/-1%RH
✅Note:This breakout board has built in 4.7k pull up resistors for I2C communications. If you’re hooking up multiple I2C devices on the same bus, you may want to disable these resistors.
✅This sensor is ideal for environmental sensing and data logging and perfect for a weather stations or humidor control systems.
✅Package Content:2 x HTU21D Temperature Humidity Sensor Module, 1 x 11.8" Female-Male Dupont Cables 10 PIN

HALJIA 2Pcs DHT11 Digital Temperature Humidity Sensor Module Compatible with Arduino

HALJIA 2Pcs DHT11 Digital Temperature Humidity Sensor Module Compatible with Arduino

HALJIA

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Why we love it

Fast response and durable.
Great anti-interference ability.
Wide temperature and humidity range.

Main Highlights

The sensor module is including resistive humidity sensing component and NTC temperature testing.
The compatible digital temperature humidity sensor module is component and connected with 8-byte MCU.
This is useful module is fast response, great anti-interference ability and durable.
Signal transmission range: 20m
Temperature range: 0-50'C, Humidity range: 20-95%RH

HALJIA 2Pcs DHT11 Digital Temperature Humidity Sensor Module Compatible with Arduino

Free Shipping

Why we love it

Fast response and durable.
Great anti-interference ability.
Wide temperature and humidity range.

Main Highlights

The sensor module is including resistive humidity sensing component and NTC temperature testing.
The compatible digital temperature humidity sensor module is component and connected with 8-byte MCU.
This is useful module is fast response, great anti-interference ability and durable.
Signal transmission range: 20m
Temperature range: 0-50'C, Humidity range: 20-95%RH

3 x KY-015 DHT11 DHT-11 3 Pin Digital Temperature and Relative Humidity Sensor Module 3.3V 5V compatible with Arduino - Electrones

3 x KY-015 DHT11 DHT-11 3 Pin Digital Temperature and Relative Humidity Sensor Module 3.3V 5V compatible with Arduino - Electrones

Electrones

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Why we love it

Seamless compatibility with microcontrollers.
Reliable temperature and humidity readings.
Compact design for easy integration.

Main Highlights

COMPATIBILITY: Works seamlessly with Arduino boards and other microcontrollers, operating at both 3.3V and 5V DC power supply levels
MEASUREMENT RANGE: Measures temperature from 0-50°C with ±2°C accuracy and relative humidity from 20-90% with ±5% accuracy
DIGITAL OUTPUT: Features a 3-pin interface (VCC, GND, DATA) that provides calibrated digital signal output for reliable readings
SAMPLING RATE: Delivers temperature and humidity readings with 1Hz sampling rate (one reading per second)
COMPACT DESIGN: Module dimensions of 2.3 cm x 1.5 cm make it ideal for integration into various electronic projects and applications

3 x KY-015 DHT11 DHT-11 3 Pin Digital Temperature and Relative Humidity Sensor Module 3.3V 5V compatible with Arduino - Electrones

Free Shipping

Why we love it

Seamless compatibility with microcontrollers.
Reliable temperature and humidity readings.
Compact design for easy integration.

Main Highlights

COMPATIBILITY: Works seamlessly with Arduino boards and other microcontrollers, operating at both 3.3V and 5V DC power supply levels
MEASUREMENT RANGE: Measures temperature from 0-50°C with ±2°C accuracy and relative humidity from 20-90% with ±5% accuracy
DIGITAL OUTPUT: Features a 3-pin interface (VCC, GND, DATA) that provides calibrated digital signal output for reliable readings
SAMPLING RATE: Delivers temperature and humidity readings with 1Hz sampling rate (one reading per second)
COMPACT DESIGN: Module dimensions of 2.3 cm x 1.5 cm make it ideal for integration into various electronic projects and applications

We scanned 1420 products

We reviewed these offers relevant to the Humidity Sensor Arduino within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like AZDelivery, ST SHILLEHTEK, AITRIP, DollaTek, Oiieco, Youmile, HALJIA, Electrones, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Humidity Sensor Arduino in the market, we considered we took a deep dive into 7101 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is AZDelivery Digital Temperature And Humidity Sensor Module 3.3V 5V Compatible with DHT22 Compatible with AM2302 Replace SHT11 SHT15 Compatible With Arduino and Raspberry Pi Including E-Book!. We love many things about this product by AZDelivery. What sets it apart from the competition is Reliable temperature and humidity measurements. , Suitable for numerous applications. , Compact, energy-efficient design.
The best value product for most shoppers and where user satisfaction is continuously the highest is AZDelivery 3 x Compatible with DHT11 Temperature and Humidity Sensor Module 3.3V 5V with Cable compatible with Arduino and Raspberry Pi including E-Book! by AZDelivery based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Humidity Sensor Arduino and the best cost-to-value ratio is 3 x KY-015 DHT11 DHT-11 3 Pin Digital Temperature and Relative Humidity Sensor Module 3.3V 5V compatible with Arduino - Electronesat Electrones with a % discount.
Our list of the best Humidity Sensor Arduino is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.