Chamele0n Ultra – RFID / IC Emulation Device

The Chamele0n Ultra is a compact and powerful RFID / IC emulation device designed for developers, researchers, and security enthusiasts. It supports flexible tag emulation and interaction, making it suitable for RFID analysis, testing, and learning purposes.

With a portable design and efficient performance, Chamele0n Ultra enables users to emulate, analyze, and experiment with various RFID/IC protocols in a convenient way. It is ideal for educational use, prototyping, and security research.

Specifications:

• Based on the nRF52840 chipset, offering high performance for both low and high-frequency RFID emulation.

• Full read and write capabilities via Bluetooth and USB, along with the ability to emulate stored tags as a standalone device.

• Can store up to 8 HF tags or LF tags on the device.

• Features an embedded battery that lasts approximately 2–3 months on a single charge.

• Supports OTA firmware updates via iOS/Android apps, as well as Windows, Mac, and Linux. The app is called ChameleonUltraGUI.

• Includes 2 customizable buttons and an LED status light.

• Keychain-sized (3 x 1 x 0.3 cm).

• A complete tutorial is available on YouTube.

• If a tag or IC card is not recognized by the Chameleon, we recommend reading the card with Proxmar 3 and uploading the read files into the Chameleon for emulation.

• Fully open-source hardware and software, link.

• Two version available: Practical and Premium. Both share the same functionality with different shell material

What's in the package:

• 1 × RFID Reader

• 2 × Adapters (Type-C and Micro-USB)

• 1 × USB Data Cable

• 5 × UID Key Fobs (Red, Yellow, Blue, Green, Black)

Only the items listed above are included in the package. Other products are not included.