Hydroponics automation based on Arduino Mega 2560 r2

What does it control?

• Temperature
• Humidity
• Light cycle
• pH (it shows and controls pH, but control alorithm should be modified)
• TDS (only shows)
• Water level (in future)

Interface

• Display 16x2
• Keyboard 4x4

You will be prompted to configure your hydroponics when system starts.

What is planned to be done?

Interface

• Better interface with ability to modify config while system is running
• Ability to save setting to EEPROM or another memory

Algorithms

• Better algorithms to control pH and TDS

IoT

• Ability to collect data from sensors and system reactions on system state changes (for example reactions to added fertilizers)
• Ability to control device by WiFi, Bluetooth, LoRaWAN or another wireless technology
• Machine learning to analyse collected data

Optimise code, use OOP paradigm

Test every system module, especially pH and TDS control