If you want to run a #bitcoin node and have a pi you can still follow nostr:npub1txwy7guqkrq6ngvtwft7zp70nekcknudagrvrryy2wxnz8ljk2xqz0yt4x guides just select arm64 package instead when going to install things.

Its straight forward and he goes through everything. I was using node packages for my pi but wanted my own samourai dojo on it, ministry of nodes is a great way to learn and be in control of your funds and what you want to install.

https://www.youtube.com/playlist?list=PLCRbH-IWlcW2A_kpx2XwAMgT0rcZEZ2Cg