:herb: OpenGreenery

Plants growing automated system

Features

• Lights and ventilation control
  • Manually by user
  • By time of day
• Irrigation
  • Periodically
  • Soil moisture based

Hardware

• Raspberry Pi 3B+
• ADC ADS1115
• 3500K LED phytolamp
• Duct fan
• Soil moisture sensors
• Peristaltic pump
• Solenoid valves
• Relays
• PSU 12V 10A
• 12V to 5V DC-DC converter

Software stack

Device services

• C++17
• CMake
• gRPC
• SQLite
• GoogleTest

Android application

• Kotlin
• gRPC