Build your own hardware Remote Nostr Signing Device.

This kit allows you to build a device that signs Nostr events remotely without exposing your private keys to multiple systems or devices reducing your vulnerability to attacks. The hardware remote signer ensures that your keys are kept on the device and protected while using Nostr Connect compatible Nostr clients.

This product is the kit to build a remote NSD. The project is an early alpha at the moment so you will need to assemble the device and flash the firmware yourself. Anyone with basic soldering skills and knowledge of flashing Arduino can do this.

What’s in the kit?

• 1 x Lilygo T-Display S3
• 1 x custom PCB
• 4 x momentary buttons
• 1 x 3D printed case

What do you need?

• Basic soldering skills
• A USB-C cable
• The ability to flash the firmware using platformio

Please note. This is a very early project, whilst it has been well tested, there will be bugs, and many changes to come as the project matures.