1.2 KiB
1.2 KiB
Requirements
Tillun is a little device which helps a gardener visually tell the hydration level of his plant's pot. With this information, the gardener can decide if he should water the plant or not, and also if he watered the plant enough.
Note: you could wonder: can't the gardener obtain the same information by taking a look at the pot's soil or sticking his finger in it? Absolutely. This project is just a fun, unnecessary endeavour executed in the most professional way possible.
User stories
- As a gardener, I want to know how hydrated is my plant's soil.
Set-up acceptance criteria
- The device doesn't need the gardener to configure any software, or to use any laptop at all for any reason.
- The device operates with one or two 9V batteries.
- The device comes with a QR code linking to the minimal instructions for setup and operation.
- Reading-time not accounted for, the device can be installed in under a minute.
Operation acceptance criteria
- Understanding whether the device is operating or not should be trivial and doable without any sort of equipment.
- The device can run for at least 6-months without a battery change (assuming the starting point is two fully loaded 9V batteries).