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cryptoadvance / specter-diy

DIY airgapped hardware wallet that uses QR codes for communication with the host
MIT License
440 stars 73 forks source link

Sign transaction via QR scanner #198

Closed ghost closed 2 years ago

ghost commented 2 years ago

Thanks for the great opensource project I have assembled the SpecterDIY and loaded the latest firmware v.1.6.2.

For this I created a test seed and saved it on the device and exported the XPUB to different wallets. Now when I want to sign a transaction under Sparrow or BlueWallet and scan it with the QR scanner I get the following message:

Host error - Can't find matching app for this request

I can sign the exported PBST via the MicroSD in SpecterDIY without any problems. Is my QR scanner not working?

stepansnigirev commented 2 years ago

Your QR scanner is working. In blue wallet enable legacy QR code encoding, in sparrow no idea. They use bc-ur2 format that we don't support yet.