Soil Moisture Sensor Case

thingiverse

The Capacitive Soil Moisture Sensor in Action This project showcases the capabilities of a capacitive soil moisture sensor, specifically the Rev 2.1 model from APR Brother. The unique advantage of this type of sensor lies in its ability to remain in the soil without corroding contacts. By printing the case in PETG, it becomes possible to use the sensor outdoors for an extended period, making it ideal for measuring soil moisture levels. This valuable data can then be integrated into home automation systems, allowing for seamless control over automatic watering schedules. For a comprehensive understanding of how this sensor works, I recommend checking out my code on GitHub, which publishes readings over MQTT in real-time. The Fusion360 sources are also available, providing a detailed look at the design and implementation process.