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Comimark Temperature Humidity GY 213V HTU21D Replace Review

2

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Very good

Revainrating 4 out of 5  
Rating 
4.0
🏠 Large Appliance Accessories, 🏠 Appliances

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Description of Comimark Temperature Humidity GY 213V HTU21D Replace

The main chip of this item is GY-213V-HTU21D The HTU21D is a low-cost, easy to use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for environmental sensing and data logging and perfect for a weather stations or humidor control systems. All you need is two lines for I2C communication and you’ll have relative humidity readings and very accurate temperature readings as a bonus!. There are only four pins that need to be hooked up in order to startusing this sensor in a project. Package Included: 1 X I2C GY-213V-HTU21D Temperature&Humidity Sensor. We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.

Reviews

Global ratings 2
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  • 4
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  • 2
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Type of review

Revainrating 4 out of 5

Great Sensor for Accurate Measurements

Based on my observations, this sensor is highly accurate in measuring temperature and humidity levels. The readings are consistent and reliable, making it a great tool for monitoring large appliances. The compact size allows for easy installation .The only downside is that it requires a separate power source, which can be inconvenient in some situations..

Pros
  • Accurate temperature and humidity readings
Cons
  • Poor build quality and durability

Revainrating 4 out of 5

Using this sensor with ESPHome & Home Assistant

I connected 1 DHT22 (Temperature/Humidity), 2 18B20 (Temperature) and 1 HTU21D to ESP-WROOM-32 to measure for home use. Assistant. I'm trying to find an inexpensive sensor that offers decent accuracy for regular home monitoring. While absolute accuracy is not critical, I don't want to see measurements from devices in the same room with significant differences unless justified (near a vent, window, etc.). At first glance, this sensor appears to have leveled off quickly. a temperature that…

Pros
  • Humidity Meter
Cons
  • Out of fashion