Seedsigner Do it yourself Kit. All parts required for assembling and operating the Seedsigner are included.
- Raspberry Pi Zero v 1.3
- GPIO Hammer Header already installed (soldered)
- Waveshare LCD Display 1.3" 240×240
- 5MP camera
- 3D-printed “Open Pill” housing
- Knurled nut
- Micro USB cable
- Micro SD card
Please note: For security reasons, the operating system must be downloaded, verified, and flashed onto a micro SD card (included) yourself:
1. Download the operating system (Seedsigner website or Github)
2. Verify the download (tutorial available in the Github repo)
3. Flash the image onto a micro SD card. (Use BalenaEtcher, for example)
4. Insert the SD card into the Seedsigner and connect it with a micro USB cable
A few examples of how the Seedsigner can be used:
- Calculate word 12/24 of a BIP39 seed
- Create a BIP39 seed using dice
- Create a BIP39 seed with entropy from a digital photo
- User interface for manually creating a SeedQR code for storage/entry
- Support for BIP39 password/word 25
- Generation of XPUBs for SegWit multisig with QR display
- Scanning transaction data from animated QR codes
- Signing transactions and transferring XPUB data using animated QR codes
- Removing the MicroSD card after the software has been loaded
- Optimized user interface for entering seed words
- Support for Bitcoin Mainnet, Testnet & Regtest
- Synchronization of indexed, derived BIP85 seeds
- On-demand verification of receiving/change addresses
