DIY Automated Christmas Tree Watering : vimarsana.com

I used an Adafruit QT Py ESP32-C3 board, capacitive moisture sensor, a cheap fountain pump, and a relay to create a self watering system for our christmas tree. All for about $20, not including parts and tools I already owned.

Related Keywords

, Home Assistant , Moisture Sensor , Vinyl Tubing , Fountain Pump , Power Relay , Printed Moisture Sensor Mount , Home Assitant ,