Arduino Setup
Download the Arduino IDE
Download the Arduino IDE
Now that you’ve set up your NSD (Nostr Signing Device) and the browser extension, the last step is to connect to your favorite Nostr client. Make sure to choose one that supports the browser extension we connected the NSD to.
These steps are based on the here
This works only with Chromium Browser
The LNbits Nostr Signing Device (NSD) serves as a secure alternative to storing private keys on a computer. Your private key is stored on the NSD and signs nostr messages on the device. The NSD works with a Chrome based browser and the Horse extension.
Clone the GitHub repository: