Why add a camera
Numerical sensors are essential, but they do not tell everything. A camera adds visual context: clear sky, veils, clouds, haze, sunset light and the general state of the scene.
The Raspberry Pi Camera therefore becomes the project’s first “eye”. It does not replace the sensors; it complements them.
Historical shots and comparison over time
The initial goal is simple: capture periodic images and keep them as history. Even one shot every few minutes can become useful for rereading a day, comparing light and clouds, and connecting weather events to data.
In the future, images may help classify sky conditions more intelligently: sunny, hazy, cloudy, overcast or night.
Not just any webcam
The camera should not be a decorative webcam. It must become part of the observatory architecture: capture, storage, timestamp, possible dashboard thumbnail and browsable archive.
The value is not just seeing “a photo”, but connecting image, time and environmental data.
Highlights
On the workbench
- Keep the project moving without losing the reasoning behind each step