Summary
- A smart terrarium has been created using an ESP32 microcontroller and armed with temperature and humidity sensors.
- The ESP32 can activate an ultrasonic fogger to increase humidity and also controls LED strips to aid plant growth.
- There is also an OLED screen to monitor the vital signs of the terrarium.
- The smart terrarium can be easily adapted to include heating elements and more advanced lighting systems.
- This could be useful for those looking to create a terrarium to support reptiles, for example.
- Such smart devices can also be perilous if they fail, hence the comment to make them as robust as possible.
By Lewin Day
Original Article