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.
  • C 96.1%
  • Assembly 1.9%
  • Python 1.7%
  • Makefile 0.1%
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Repository files (latest commit first)
Filename Latest commit message Latest commit date
GameTec-live 5c99d4a39b
hotfix: Merge pull request #508 from LupusE/main
Fix PR 423, blocks for 4k cards
2026-10-07 13:30:13 +02:00
.github feat: automate review lifecycle 2026-08-10 22:49:09 +02:00
docs feat: make ready for pr to upstream 2025-04-06 13:36:22 +02:00
firmware Merge branch 'main' into main 2026-10-04 21:26:32 +02:00
hardware reorg doc 2023-08-25 23:41:25 +02:00
resource Key recovery via backdoor for static encrypted nonce cards (#263) 2025-08-01 22:12:07 +02:00
software Fix PR 423, blocks for 4k cards 2026-10-07 13:22:09 +02:00
.editorconfig Editorconfig for py, c, h 2023-08-22 20:42:00 +02:00
.gitignore chore: ignore local IDE files and build artifacts 2026-03-03 15:16:27 +01:00
AUTHORS.md fix: missed them lol 2025-04-06 13:36:30 +02:00
CHANGELOG.md Merge branch 'main' into hfsniff-fix 2026-10-04 10:41:56 +02:00
CONTRIBUTING.md feat: automate review lifecycle 2026-08-10 22:49:09 +02:00
LICENSE Create LICENSE 2023-05-30 11:55:16 +08:00
README.md doc: update readme 2026-09-11 15:16:35 +02:00

logo

ultra picture

ChameleonUltra Authorized Distributors

Lyon, France: Lab401

Santa Ana, United States: Hackerwarehouse

Hastings, UK: KSEC

Montreal, Canada: TechSecurityTools

Shenzhen, China: Sneaktechnology

Guangdong, China: MTools Tec

Lazada One, Singapore: Aliexpress by RRG

What is it and how to use ?

Read the available documentation.

Compatible applications

Videos

Beware some of the instructions might have changed since recording, check the current documentation when in doubt!

Official channels

Where do you find the community?

Other notable projects:

Searching for the docs repo? Find it here