All notable changes to HydroponicOne will be documented in this file.
The format is based on Keep a Changelog.
- VPD (Vapor Pressure Deficit) calculation and monitoring
- DLI (Daily Light Integral) tracking with PAR sensors
- Master/Slave architecture with LoRa communication
- Hydroponic system type selection (DWC, NFT, Ebb & Flow, etc.)
- AI-powered dashboard assistant
- Camera integration for plant health monitoring
- Improved EnvironmentManager with MQTT alert publishing
- Enhanced dosing safety with relay failsafe timeouts
- EC high warning now triggers MQTT alerts (not just logs)
- Initial ESP32 firmware release
- Multi-sensor support (pH, EC, DHT22, DS18B20)
- MQTT telemetry publishing
- Automated pH and nutrient dosing
- Environmental control (fans, lighting)
For a complete list of changes, see GitHub Releases.