BullBitcoin on Nostr: BULL Wallet now supports Krux, the open-source firmware for DIY signing devices. Turn ...

BULL Wallet now supports Krux, the open-source firmware for DIY signing devices.

Turn any Kendryte K210–based microcontroller into a fully stateless, air-gapped Bitcoin signer.

100% self-custody.
100% open standards.


Download BULL: https://wallet.bullbitcoin.com/