Chameleon Ultra is a pocket-sized battery powered, NFC and 125 kHz RFID platform built on the nRF52840. It combines native NFC Tag-A hardware, BLE 5.0, USB, and large memory to deliver low-latency, authentic MIFARE Classic emulation, LF prox support, and a modular CLI-driven toolchain. Each unit ships with NFC and LF cards for immediate testing. It targets security researchers, integrators, and makers who need reliable emulation, long battery life, all in a discreate form factor.
Use it to clone your hotel keycard, door fob, amibos, and more!
Use the handy iPhone/Android app to update the firmware, managed captured NFC and RFID cards, change settings on the device and more. The two buttons on the back of the are completely configurable.
Gerber Policy: We do not provide Gerber files. Our company reinvests all profits into the development of new products, prototypes, and innovation.
To support this continued growth and maintain fair pricing, we do not open source our designs.
In most cases, manufacturing our PCBs independently would be more expensive due to minimum order requirements compared to purchasing directly from us. We apologize for the inconvenience.
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