[Levitating]

> simple text messaging

Also great for position tracking, sensor data or motion detection etc.

[rho138]

This for days. Cheap sensors that anyone can churn out for days and deploy to anywhere for weeks to years. No longer do I have to know if the garden beds need to be watered.

[komali2]

For that specific use case, if you already have a component out there, couldn't you instead have it trigger water at some % water saturation?