@1danielsan You must compile a Model with ethernet assistance. Ethernet aid is in no precompiled firmware. It is possible to check out my unofficial build vanityssh-go lets you generate ED25519 private keys with vanity public keys - GitHub - danielewood/vanityssh-go: vanityssh-go means that you can generate ED25519 private keys with https://vanitytron19630.ampblogs.com/the-basic-principles-of-trx靓号-63634607