nostr:nprofile1q9z8wue69uhnvmr9dp58jernwf6xsct8d45hxdn4w5m8gatrdej8v7nhxa3h2cnsw94ksanc09unw6n0d9hkxdp4d44hxu35v4skgtn0de5k7m30qy88wumn8ghj7mn0wvhxcmmv9uqzq44xkafh8j8hhy79809wsmv0lw46nu4pkwqjyp20ekml80mytde8phfu08 or nostr:nprofile1qyt8wue69uhh2mtzwfjkctnvda3kzmp6xsurgwqpzpmhxw309a6k6cnjv4kr5dpcxsuqqg829c7gzngg5du03fdcltkt9zzdqkz4jaw9ef94cf0z6munv2r0zsg8cnv5 are good tools to set up a bitcoin node.

Also try Alby Go for mobile payments: https://albygo.com/