Esp32 Hydroponics Automation: Advanced Ph & Ec Dosing Controller with Lcd

We are seeking an experienced embedded systems developer to design and implement an automated hydroponics control system using an ESP32 microcontroller. The project involves developing a robust solution for precise monitoring and control of pH levels and Electrical Conductivity (EC) in a hydroponic setup. The system must feature automatic dosing capabilities for pH adjusters and nutrient solutions, ensuring optimal plant growth conditions.

Key functionalities include:
- Integration with pH and EC sensors for real-time data acquisition.
- Development of control algorithms for automatic dosing based on predefined setpoints.
- Implementation of an intuitive user interface via an LCD display for monitoring parameters and adjusting settings.
- Data logging capabilities for historical analysis of pH, EC, and dosing events.
- Consideration for future expansion, such as remote monitoring or integration with other smart home systems.

The ideal freelancer will have strong expertise in ESP32 programming, sensor integration, and control system design. Experience with hydroponic systems or similar agricultural automation projects is a plus.