Migration Guide

Choose the guide for your existing integration: upgrade Hardware SDK 1.1.x to 1.2.x, or migrate a OneKey Bridge connection to WebUSB.

1.1.x → 1.2.x

• Upgrade to Hardware SDK 1.2 — getDeviceState, openWalletSession, Pro 2 / Neo, firmware V4

Bridge → WebUSB

Only if you still use OneKey Bridge (env: 'web').

• Bridge to WebUSB (hd-common-connect-sdk) — recommended
• Bridge to WebUSB (hd-web-sdk) — keep the iframe host

New projects: Getting Started with @onekeyfe/hd-common-connect-sdk.