Getting Started

Beginners, begin here!

• Bitcoin beginners Coldcard guide
• Official Coldcard starting guide
• Ultra Quick Guide
• Hands on Support by BullBitcoin

Upgrading Firmware

How to upgrade the firmware running on your COLDCARD so it's got the latest features.

• How to upgrade firmware
• Video: How to Verify COLDCARD's Firmware

Video Tutorials

This video tutorial series tries to cover all the major features of the COLDCARD.

• All Video tutorials
• COLDCARD Easy Guide; The 5 minutes setup.

• How to setup COLDCARD with Electrum
• How to sign a "simple" PSBT transaction Air-Gap with COLDCARD and Electrum
• How to Migrate from Ledger or Trezor to COLDCARD (ie Import Seed)
• COLDCARD NFC sensor locations
• COLDCARD NFC software wallet setup

Community Guides

COLDCARD has a strong community support, checkout some of the guides and resources created by other users.

• See all community guides
• Telegram User Group

• Guide by Matt Odel
• Guide by EconoAlchemist
• Guide by Bitcoin Q+A