Is wallet connect desktop only ?
Nostr Wallet Connect comes to nostr:npub1aghreq2dpz3h3799hrawev5gf5zc2kt4ch9ykhp9utt0jd3gdu2qtlmhct
How to connect your Umbrel node:
* Add the Alby App store as a community Umbrel app store by clicking the button in the top right corner in the Umbrel app store.
* Install the Nostr Wallet Connect app from the Alby App Store.
* Create a session, give it a name and reveal the secret QR code.
* Connect Amethyst: In Amethyst, long press the Zap icon and scan the QR code that you generated in the previous step by clicking on the little QR code icon.
* Save the wallet configuration in Amethyst and start zapping directly from your own node.
https://blog.getalby.com/nostr-wallet-connect-comes-to-umbrel/