No Bullshit Bitcoin on Nostr: COLDCARD Mk4 v6.2.2X Edge Firmware Released Edge is an experimental firmware for ...

COLDCARD Mk4 v6.2.2X Edge Firmware Released

Edge is an experimental firmware for Coldcard Mk4, dedicated to developers, advanced users, and early testers.

https://www.nobsbitcoin.com/coldcard-mk4-v6-2-2x/