eghor2005 / greenhouse-irrigation-system Star 0 Code Issues Pull requests GreenHouse Irrigation System 🌱 Dual-mode plant watering system. Manual: set duration (potentiometer), start with button. Auto: pump activates after 30min dry sensor, stops 15sec after water returns. Features ST7735 display, relay control, anti-short-cycle logic. Prevents pump burnout, saves water. 🌿 arduino esp32 plant-watering irrigation-system st7735 esp32-arduino garden-automation smart-garden water-sensor relay-control automatic-watering-system diy-greenhouse Updated Jun 12, 2026 C++