Back to Work
Project 05 / Hardware
The Vase.
Summary
A smart plant vase that monitors temperature, moisture, and light intensity, then speaks the plant's needs to the user in natural language.
The concept.
The Vase is a communication bridge between plants and people. Instead of displaying readings on a screen or sending push notifications, the device literally speaks to the user in natural language, telling them what the plant needs in English or other supported languages.
Sensor suite.
The vase integrates environmental sensors to continuously monitor the plant's growing conditions. A soil moisture probe tracks hydration levels, a temperature sensor monitors ambient and soil temperature, and a light sensor measures photosynthetically active radiation.
SensorsMoisture, temperature, light
OutputNatural language speech (TTS)
LanguagesEnglish + extensible
AlertsSpoken care instructions
ProcessingNLP pipeline for plant state
MCUESP32 with audio output
Why speech.
Most smart plant devices require an app. The Vase removes that friction entirely. When your plant needs water, the vase tells you. No app to open, no notification to parse. The interface is the most natural one: spoken language.