We produce release archives of our software that you can use to update your existing Pioreactor. The latest release is available here .


Download Pioreactor images for your Raspberry Pi. These images come with all the necessary Pioreactor software. The images are developed and built in our open-source repository.

Leader & worker image

This image for your Raspberry Pi will turn your Pioreactor into a leader, and participate as a worker.

The leaders role is to save experiment data, host the interface, and manage workers.

Worker image

This image for your Raspberry Pi only turns your Pioreactor into a worker-only, and must be connected to another leader Pioreactor.


For the most update-to-date builds, including experimental 64-bit images, see visit our nightly builds repository.

Historical images

All the previous images for the worker and leader are available, too.