To download and set up Batocera on a 32GB SD card for your Raspberry Pi 3, you should use the official image for the best stability and security. While 16GB is the minimum, 32GB is the recommended capacity for full functionality, including automatic updates. 1. Download the Batocera Image Visit the official Batocera Download Page. Look for the Raspberry Pi 3 section. Click Download to get the latest .img.gz file.
Gather these items before you hit the download button:
Batocera will automatically expand the filesystem to use the full 32GB of your card on the first boot.