Si7021 Humidity and Temperature Sensor Hookup Guide

Contributors: Joel_E_B

Resources and Going Further

With that, you should now have a functional humidity and temperature sensing system. Check the links below for more information.

• Si7021 Datasheet
• Si7021 Breakout Board Schematic
• Si7021 Breakout Board Eagle Files
• Github repo containing all the latest files and code

Need some inspiration? Check out these other tutorials:

• Make an automated terrarium that manages heat and humidity levels.
• Build a humidor control box that maintains a constant humidity in a controlled space.

Or check out this blog post for ideas.