RfidResearchGroup/ChameleonUltra

The new generation chameleon based on NRF52840 makes the performance of card emulation more stable. And gave the chameleon the ability to read, write, and decrypt cards.

22 best points · 10 comments · 1 Hacker News post · 3,191 GitHub stars · View on GitHub

Hacker News discussions

• Chameleon Ultra: a flashdrive sized NFC toolkit (22 points, 10 comments, by elisaado, 2026-06-14)