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Environmental Sensor
Temperature
Ranges of 0 to 50 degrees Celsius. With an accuracy of ±2 degrees Celsius.
Humidity
Can measure up to 80% humidity ±5% accuracy.
Easy to Use
Comes with the necessary cables and is ready to be plugged in!
Universally Compatible
This sensor is easy to use with just about any microcontroller that has an I2C interface, such as all Raspberry Pi, Arduino, and ESP32 models
DHT11
Reliable Temperature and Humidity Sensor
The DHT11 sensor is a low-cost, digital temperature and humidity sensor that is commonly used with microcontrollers like Raspberry Pi and Arduino. It provides a simple and reliable way to measure environmental conditions, making it ideal for various projects such as weather stations, home automation, and climate monitoring applications on these platforms.
Dan
Reviewed in the United States on March 1, 2025
Provides reasonably accurate temperature readings. Easy to wire wit the included wiring. I used this with ESPHome which makes it a snap to setup and use. Good value for this price.
たなかさ
Reviewed in Japan on January 12, 2025
LEDインジケーターがついてない商品が届いた。
Borg
Reviewed in the United States on May 23, 2024
I enjoy these kinds of things. Works with Arduino and Raspberry Pi and the price is right.
Ranbo
Reviewed in the United States on March 9, 2024
This is a well built sensor, the pins fit in a typical breadboard and can use typical bread-boarding wires. It is simple to hookup and can be used in any home automation system.You will need a small pull-down resistor as you can see in my photo. The second photo show my home automation system connected to the sensor in my computer room.I have not physically tried to check accuracy as I do not have anything precise enough to test. But the sensor does seem to report within a few degrees of others around the house. Since I have several I average them.Not bad for the price. Definitely will get a few more.
Devil's Avocado
Reviewed in the United States on January 2, 2024
This sturdy sensor includes the circuit board (module) with an integrated resistor as well as 3 jumper cables. If you’re connecting to a raspberry pi with the integrated GPIO pins, this is a 1-stop item and you’re all set. All soldering is sturdy and the part is able to withstand normal use and setup without issues. The soldered pins through the board are not cut evenly (1 pin from LED is longer than another on the back of the board), hopefully this is not a sign of manufacturing error tolerance.Look at the pin labels closely when you setup your board - some modules and documentation have the ground, vcc, and data in a different order.
Todd K. Moyer
Reviewed in the United States on April 23, 2024
The sensor is easy to apply, and quite convenient.
Customer Review
Reviewed in the United States on April 23, 2024
This worked well for my project. It was easy to use and accurate. It's a good value as well.
Faris
Reviewed in the United States on December 21, 2023
incredibly accurate environmental sensor, easy to use with examples online
FDP
Reviewed in the United States on December 18, 2023
I couldn't get this sensor to work at either 3V or 5V. Power LED was illuminating, but there was no signal on the data out pin.
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