Si7021 Humidity and Temperature Sensor Hookup Guide
Contributors:
Joel_E_B
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.
Si4707 Hookup Guide
Instructions on hooking up to and communicating with the Si4707 Weather Band Radio Breakout using an Arduino.
MS5803-14BA Pressure Sensor Hookup Guide
Breakout of MS5803-14BA Pressure Sensor to measure the absolute pressure of the fluid around them to determine altitude, water depth, or any other tasks that require an accurate pressure reading. This includes air, water, and anything else that acts like a viscous fluid.
Environmental Monitoring with the Tessel 2
Build an air-conditioner monitoring device to collect environment information and store it in the cloud.
SparkFun gator:soil Hookup Guide
The gator:soil is analog soil moisture sensor. This tutorial will get you started using the gator:soil with the micro:bit platform.
Or check out this blog post for ideas.