Hey, do you mean Alby Hub?
Raspberry Pi is capable, even RPI0 works fine, but we don't recommend it.
1GB RAM and diskspace is enough, CPU you won't even notice!
Thanks. How much disk space? 2 Terabytes like whats needed for a Bitcoin node or way less. What is a safe size?
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Alby Hub doesn't need a full lightning node (but it might use yours if you configure it), so no diskpace needed. 1GB is enought for the app 😉
Fantastic, thanks again!