Aeroponic Misting Pulse Controller Variant 9 Kit with ESP32 + Sensor

Every part needed to build a precision aeroponic misting pulse controller, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Build an automated misting system that delivers nutrient fog at exact intervals to aeroponic root zones. An ultrasonic mist maker is pulsed by ESP32, while an MPX5010 pressure sensor confirms each nozzle output. Every mist event gets logged to microSD with a DS3231 real‑time clock timestamp — this data is invaluable for fine‑tuning root hydration cycles in high‑value crops like saffron, vanilla, or pharmaceutical botanicals.

What You'll Build

You’ll assemble a fully functional controller with an OLED interface for on‑site parameter adjustment. The system triggers the mist maker through a relay, monitors pressure to verify delivery, and stores a timestamped log. You’ll gain a diagnostic tool that reveals early signs of nozzle clogs, pump fatigue, or mist schedule drift — exactly what serious aeroponic growers need.

What You'll Learn

• Program ESP32 for real‑time relay control, OLED menu navigation, and microSD data logging synchronized with DS3231 RTC.
• Interface the MPX5010 pressure sensor and calibrate its analog output for low‑pressure mist confirmation.
• Design a reliable 12V‑to‑5V power distribution using the LM2596 buck converter, relay flyback diodes, and decoupling capacitors.
• Debug sensor‑driven automation loops with live pressure readings on the 0.96‑inch OLED and SD‑card post‑analysis.

Kit Contents