PN532Killer, it's a PN532 Emulator,NFC Emulator,Sniffer.
20260102：
PN532Killer-V1.0-20260102.bin
Fixed the bug in Ntag data writing
Added firmware version reading functionality
Added LED control capability
Added support for reading card slot type
Added data notification to host after sniffer completion
20250608:
PN532Killer-V1.0-20250528.bin
Added Ntag emulator;
20250504:
PN532Killer-V1.0-20250425.bin
Support 15693 UID save to slot;
Support set UART baudrate up to 12M;
20250407:
PN532Killer-V1.0-20250406.bin
Support automatic switch the host interfaces -- USB/BLE
20250209:
PN532Killer-V1.0-20250204A.bin
Emulator support Mifare-1 7B mode and 15693 two subcarriers mode
20241125:
PN532Killer-V1.0-20241123.bin
Support staticnested attack:
20241105:
PN532Killer-V1.0-20241030.bin
Support 15693 InCommunicateThru: Change the block size of Gen2 ISO15693 Tag Change UID of Gen2 ISO15693 Tag
Support Mifare-1 7B read&write
20241009:
PN532Killer-V1.0-20241005.bin, Bug of read ISO15693 emulator multiple blocks fixed, and support TagInfo App.
20240928:
PN532Killer-V1.0-20240925.bin, Forced revert to the USB-UART is supported
Press and hold “Enter” key for 5 seconds, the red led flash on, then release key.
20240915:
PN532Killer-V1.0-20240903.bin, support BLE&LF Extension
Support BLE and APP MTools BLE
Support Read&Emulate EM4100
Support Read ID(Mifare 1 & EM4100) Save to Slot
App: MTools BLE -- https://apps.apple.com/cn/app/mtools-ble/id1531345398
20240519:
PN532Killer-V1.0-20240511-CH343P.bin, the working mode can be set to Reader mode, Emulator mode, Sniffer mode by UART Command
20240504:
PN532Killer-V1.0-20240504-CH343P.bin, Add support for ISO15693 read&write&emulate
Android App: MTools -- https://play.google.com/store/apps/details?id=tk.toolkeys.mtools&hl=en&gl=US
20240412：
PN532Killer-V1.0-20240412-CH343P.bin, Improve the detection limits to increase read&write distance and reduce the BER.
20240324：
PN532Killer-V1.0-20240324-CH343P.bin, it can run on NFC Emulator&PN532Killer.
Collect nonce at 2X speed than PN532 at baud rate 460800(libnfc limits it).
20240305：
PN532Killer-V1.0-20240304-CH343P.bin, it can run on NFC Emulator.
Software--MifareOne Tool：nested authentication attack、HardNested authentication attack
Software-PN532Killer Tool-Sniffer：sniffer for decrypt Mifare 1 tag(mfkey64&mfkey32v2)
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
PN532Killer，模拟PN532读写14443A/B卡片，同时也支持读写15693卡片；
PN532Killer，可以用于模拟14443A卡片(Mifare&Ntag)、15693卡片；
PN532Killer，可以用于嗅探读写器(14443A&15693)和卡片之间的交互数据。
基于AD156的PN532Killer V1.1
通信协议兼容PN532，可以利用MifareOne Tool、RFID Tools等软件操作各类NFC卡片。UART波特率支持115200，最高可支持至3M，提高卡片操作速度；
扩展协议支持：读写15693卡片、模拟Mifare 1卡片、模拟Ntag卡片、模拟15693卡片、支持卡片嗅探
在板固件升级。固件可在NFC Emulator上运行；
硬件预留低频卡扩展接口。