A modularised computer to monitor, control and automate hydroponics systems
This project is a work in progress. New functions are being added everyday. Discussions and updates are available here: https://www.facebook.com/groups/1916953951765449/
Understanding of how a hydroponics system work in theory is highly recommended for anyone intending to enter this project. This project also involves wiring of multiple AC devices, which can cause harm and kill without proper knowledge, please make precautions and know the risk.
Key Functions (as of 22Apr19): SQLite Database to store sensor data median value per defined interval Telegram Chatbot for remote control via mobile
- status of real time data
- status of run state of all equipments
- pause/continue pump timer
- manual on/off for LEDs, Water Pump, Air Pump, UV sanitizer
- warning texts if leakage is detected
Computer Hardware List: Mega2560 Mega2560 Sensor Shield Raspberry Pi 3B+ 8 Channel Relay Module 12V3A PSU PSU Fused Switch 4 Channel Screw Terminal TFT LCD Touch Screen for Raspberry Pi
Arduino Sensors involved: DS18B20 - water temperature SR04 - water level readings CHT11 - air temperature and humidity SEN0244 - tds/ec readings SEN0161 - pH readings GL5528 - light dependent resistor RainSensor - leakage detection