Time Required: 45–60 Minutes Difficulty: Beginner Kit Type: AIoT Introduction This project demonstrates how to build an automatic plant watering system using the MC4.0 controller, a soil moisture sensor, and a relay-controlled water pump. Prerequisites Arduino IDE MCLab.ai ESP32 Board Package Soil Moisture Library Components Required Component Qty MC4.0 Controller 1 Soil Moisture Sensor 1 […]
