Marzanna is a user on octodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse.
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I tried to create Raspberry Pi mastodon instance, and up.
But that is not useful, because Raspberry Pi's memory is so cheep and work slowly.
https://github.com/gilir/rpi-mastodon
@uehatsu RPi 3?
@Marzanna RPi 2B 1G