First successful tests this evening signing a note from my laptop using the NSD plugged into a USB charger at the other side of the room. Tomorrow, write an iOS app to do the same thing as the code on the laptop. 😁👍 nostr:note1w9ktxwq6jkmwur6y3cc4vae4al7dyf55mwu54h8ktukezswaezpqq9fw5m