
SeraOS — Autonomous Plant System
An embedded system that cares for a single potted plant fully autonomously, with no human in the loop. Water, light, temperature and humidity are read by sensors and handled by actuators — it runs completely offline.
Autonomous Watering
The pump runs when the soil-moisture sensor detects dryness; a dry-run lock engages when the water runs out.
Smart Lighting
The grow LED is driven by a light sensor + RTC calendar, based on the daily light integral (DLI).
Climate Control
The fan engages when a temperature/humidity threshold is crossed, balancing VPD.
Uninterrupted Brain
A LiPo UPS keeps the ESP32 alive through power cuts and resumes where it left off.


