Other Features and Tools
- Upgrade to the latest firmware
- Hardware features including keypad and connectors
- BIP-39 Encrypted seeds allows unlimited wallets
- Use a D6 Dice to pick a random private key (or to change our pick)
- Understanding the settings on your Coldcard
- Advanced Menu commands
- Multisig features
- How Encrypted Backups work on the Coldcard
- How to install and use the command line (CLI) tools
- Read the Frequently Asked Questions (FAQ) and Trouble-shooting tips and tricks
- Wallet software download (ie. Electrum)
- Address Explorer
- Export Deterministic Entropy (BIP-85)
Last update:
August 10, 2026