This tutorial is part of: Digital Relative Humidity & Temperature Sensor HTU21D
Videos related to Digital Relative Humidity & Temperature Sensor HTU21D. Links to other videos are below this article.
How to Use the HTU21DF Humidity and Temperature Sensor with Arduino (Custom Code)
This code is to measure temperature and humidity using the HTU21DF sensor. Full hardware, two types of code, and a demonstration are shown. This code displays the temperature as Celsius, Fahrenheit, or Kelvin, and humidity on the serial monitor shown in the video. For other related codes, please scroll lower on this screen.
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Images
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Arduino wiring for HTU21DF light intesity sensor
HTU21D module
HTU21D module-back
This tutorial is part of: Digital Relative Humidity & Temperature Sensor HTU21D
- Lesson 35-1: Using the HTU21D Temperature Sensor
- Lesson 35-2: Using the HTU21D Temperature Sensor Custom Code
- Lesson 35: Using HTU21D Temperature Sensor with Arduino
- Lesson 36: Using the HTU21D Temperature Sensor with an LCD Arduino Step-by-Step Course
- Using Two More HTU21DF Humidity and Temperature Sensors with Arduino
- Displaying Temperature from an HTU21D on an LCD
- Displaying Temperature from an HTU21D as a Bar Graph on an LCD
- How to Use the HTU21DF Humidity and Temperature Sensor with Arduino (Basic Code)
211-Arduino code using HTU21D-F Humidity & Temperature Sensor (Advanced)
Language: C++
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Things you might need
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Amazon
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eBayPurchase HTU21D from eBayebay.us
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AliExpressPurchase HTU21D or SHT21 from AliExpresss.click.aliexpress.com
Resources & references
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ExternalAdafruit HTU21D Library (GitHub)github.com
Files📁
Datasheet (pdf)
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HTU21D_temerature_humidity_datasheet
HTU21D_temerature_humidity_datasheet.pdf0.96 MB
