Optocam Zero – A Raspberry Pi Zero 2 W -based DIY digital camera
cnx-software.com
June 22, 2026
Inspired by Kodak Charmera and similar toy cameras, the Optocam Zero is a Raspberry Pi Zero 2 W-based DIY digital camera made of off-the-shelf components and 3D-printed parts. It connects the Pi Zero 2 W SBC with a Raspberry Pi Camera Module 3, a 1.3-inch LCD, a 14500 Li-Ion battery holder, and other components. The camera supports autofocus, eight photo filters, USB-C charging, and lasts 70 to 80 minutes on a charge. Optocam Zero camera key features: Based on Raspberry Pi Zero 2 W SBC Display 1.3-inch LCD with 240 x 240 resolution 15–20 FPS camera preview on the screen. Screen dimming when inactive to preserve battery Camera features 2592 x 2592 JPEG image capture. GIF recording and playback support. Autofocus support 8 photo filters included. Misc Image transfer through custom hotspot interface. Fully 3D printed case parts 3D printable TPU protective sleeve and lanyard design is available. 22-second boot [...]
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