DIY Smart Plant Monitoring System

A DIY smart plant monitoring system built around the ESP32-C3 microcontroller, featuring a custom-designed PCB, soil moisture sensing, and a compact circular display.

The battery-powered sensor monitors plant conditions and communicates wirelessly via MQTT with a Raspberry Pi. A custom Flutter Android application provides real-time monitoring, sensor calibration, and notifications when a plant needs attention.

This project combines electronics, PCB design, embedded programming, IoT communication, and mobile app development into a complete smart gardening solution.