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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.

Results 45 ChameleonUltra issues
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When will HID PROX LF support please be added? I have 6 different lf fobs, and they're all hid prox. You'd think that would be the first lf protocol to...

enhancement

I'm having issues emulating em4100 using both of my CUs with reader in my residential block. Unfortunately I don't know the brand of the reader. The success rate is about...

bug
specific

**Note:** based on PR #199 Thanks to @taichunmin implementation of `fchk`, this PR adds the following commands: * `hf mf dump` to dump the content of a tag from a...

This PR aims to provide a new mode called **fuzzing**. When in fuzzing mode, the slot generate a new (random) content each time it is read. This allows to fuzz...

please I Unable to read HID Prox card He is from 125Khz I think his firmware can support it, maybe it's just that the software forgot to open it

enhancement

I have a card MIFARE classic 1k and cloned to a magic 2 card works flawless every single time If I emulate it on the ultra the reader refuses to...

I can't seam to pair CU to my iPhone 13.. 1. I open Chameleon Ultra GUI on the iPhone 2. On the home page I see "Connect" 3. I click...