This tutorial will show you how to take soil moisture readings and then display those readings on an OLED as a happy, meh, or sad face, depending on how wet or dry the soil is.

This tutorial will show you how to get started using the Soil Moisture Sensor as well as how to build your own soil moisture sensing project.

If you need an intermediate GPS project to tickle your fancy, we've got one ready to go.

Today we will be making a simple project to help get your feet wet with GPS.