Chameleon Ultra Reissue

Chameleon Ultra Replica RFID 
Detection Card 1:1 Full-Function Replica Multifunctional RFID Access Control Tool Multifunctional Access Control Card Simulator Reader/Writer Chameleon Ultra Ultra Latest Version ID Card Signal Sensitivity 345UH, nearly double the official 175UH. This device can simulate RFID cards (13.65MHz M1 series IC cards and 125kHz low-frequency EM41XX/T5577 ID cards). It has 8 card slots, each capable of simulating one IC card and one ID card. It can simultaneously simulate 16 cards (8 IC cards + 8 ID cards). It can read IC cards and ID cards, write cards, and simulate cards
. It can also execute Nested, Darkside, StaticNested, Hardnested, and MFKEY32 commands. The v2 attack can directly decrypt the M1 semi-encrypted card. The detection function can crack third-generation, vulnerability-free encryption cards.
This device comes with Bluetooth 5.0 and a USB-C port. Android phones can connect via Bluetooth and OTG. PCs and Macs can connect directly using a Type-C data cable. Apple phones can only connect via Bluetooth. The device uses
a built-in 100mAh rechargeable lithium battery, not the older button battery. According to official data, a single charge and 8 card swipes per day can last up to 6 months.
The surface is covered with transparent epoxy resin, which effectively protects the components and improves aesthetics.
English name: Chameleon Ultra. Chinese name: 变色龙Ultra. Body size: 4cm*2.4cm*0.8cm.
The original HF and LF corresponding 6-layer boards have all been changed to 4-layer boards, making it easy for anyone to replicate, only sacrificing half the signal strength of the ID card. There is no significant impact on the IC card signal. Immersion gold processing is used as much as possible.
The functionality is the same as the original,
and the firmware and APP are the same.
The finished product has been verified; the functionality is the same as the original except for the poor LF signal.
You can add your own patterns to the LF backplate, remember to include windows.
Note: This project strictly follows the original open-source license GPL3.0.
Replica exchange group: 573274730. The mid-frame file is in the group files. Protective cases are available at the seafood market; the link has been updated. A new white horizontal version has been added to the seafood market
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DM me for the seafood market link. The one on Xianyu is a black 0.8mm thick board with the same process as the original 6-layer board: immersion gold, resin-filled vias, hollow tray, and electroplated cap. The 0.8mm thickness greatly reduces the impact of board thickness on signal strength.
The error of insufficient LF line spacing of less than 5mil has been corrected.
The battery uses 302020
screws. Screws should be M1.6 * (5-7). For a board thickness of 0.8mm, use 5mm; for 1.2mm, use 6mm; for 1.6mm, use 7mm.
SMT nuts should have a diameter of 3mm * M1.6 * 0.5mm (height) * diameter of 2.1mm * 0.8mm (height ).
The LF backplate must have a magnetic shielding sticker; otherwise, high and low frequency interference will cause low frequency to malfunction.
Important note: The resonant capacitor needs to be changed to 8.76NF. Precision is not required, just close to 8.76NF is fine. The values ​​that need to be changed are C10, C33, and C34. The sum of these three values ​​should be close to 8.76NF.