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https://github.com/bluegreen-labs/photosphere

Interface a raspberry pi with the Ricoh Theta S for time lapse spheres
https://github.com/bluegreen-labs/photosphere

360-photo photosphere raspberry-pi ricoh-theta vr

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Interface a raspberry pi with the Ricoh Theta S for time lapse spheres

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# Photosphere

The photosphere project combines a Rico Theta 360 camera and a raspberry pi with a custom outdoor housing into a rugged 360 (outdoor) time-lapse camera. In my application I track changes in leaf development in a Belgian forest. You can visit the project website at http://virtualforest.io.

The housing is made of standard PVC fittings, sitting on top of a garden fence post. The optics are covered by a glass lamp shade to provide optimal transmission and limited deformation (acrylic globes can be used as well). The only custom part is the mounting setup of the camera which is a 3D printed PLA setup. Black PLA is used to limit internal reflections.

Constructed and placed in the forest the camera looks like a garden lamp (see figure). An ethernet cable, which runs to a nearby hub, serves as the internet and power connection. The setup has a ground wire for surge protection due to voltage spikes from any nearby lightning strikes.

## Installation

To install the software clone the project onto a raspberry pi and run the install script.

```bash
git clone https://github.com/bluegreen-labs/photosphere.git
sh install_photosphere.sh
```
You will have to edit the crontab manually. Data is uploaded to github for viewing, but additional lines can be added to upload captures elsewhere for permanent storage (either on- or offline).

## Parts List

I assume that common items such as screws and glue (pvc, silicone) are available to makers.

Item
Price ($)

Ricoh Theta 360 camera
~$300+

Raspberry pi 3B+
$36

Raspberry pi PoE hat
$25

48V POE injector
$10

APC surge protector
$18

200ft / 50m Cat5e cable
$13

8" glass globe lamp cover
$35

4" (10cm) PVC pipe
$20

4" (10cm) PVC coupler
$2.5

3.5" Wooden Fence post
$5

36" ground anchor
$30

TOTAL
~$500+