Apertar-Studio/Apertar-D1
Apertar D1 is an open-source cinema camera built around a Raspberry Pi 5 and the Sony IMX585. It’s a hands-on project made for people who like to experiment, tweak, and understand how their tools actually work. Everything is open and customizable—from the hardware to the code—so you can shape it into whatever kind of camera you want it to be.
GitHub repository with 7 stars and 1 forks.