NFC & RFID Emulators
Compare NFC and RFID emulators from MTools Tec, including Chameleon Ultra, PN532Killer, Pixl.js, GroveNFC, Flipper Zero and ST25R3916 devices.
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Compare NFC and RFID emulators from MTools Tec, including Chameleon Ultra, PN532Killer, Pixl.js, GroveNFC, Flipper Zero and ST25R3916 devices.
Choose an NFC or RFID emulator by frequency, protocol, connection and workflow. This collection covers portable tag emulators, reader/emulator development tools, Amiibo-compatible devices and multi-purpose security research hardware.
Chameleon Ultra family
Portable LF/HF reading, emulation and authorized testing
125 kHz and 13.56 MHz; support varies by firmware
Bluetooth and USB
Chameleon Mini / Lite
Compact MIFARE-focused emulation
13.56 MHz, primarily ISO14443A
USB or Bluetooth, depending on model
PN532Killer
Reader, emulator, sniffer and protocol testing
ISO14443A/B, ISO15693 and EM4100
Model-dependent
Pixl.js
Amiibo and interactive NFC tag collections
13.56 MHz NFC
Bluetooth / USB firmware workflow
GroveNFC / ST25R3916 Unit
Embedded development and custom NFC projects
ISO14443A/B, FeliCa and ISO15693; emulation varies by device
Grove / I2C
Flipper Zero
Multi-protocol portable experimentation
NFC, LF RFID and other radios
USB and Bluetooth
Protocol support, tag capacity and reader mode differ by model and firmware. Check the product page before ordering; “NFC emulator” does not mean every NFC or RFID protocol is supported.
A portable open-source LF/HF RFID tool for reading, emulation and authorized security research. It is the most complete choice in the Chameleon family when both 125 kHz and 13.56 MHz workflows are required.
Chameleon Ultra SE — compact hardware variants with the same software ecosystem
ChameleonUltra Dev Kit — development and integration package
Choose these for smaller, focused 13.56 MHz / MIFARE emulation workflows where the full dual-frequency feature set of Chameleon Ultra is not required.
A multi-function reader, emulator and sniffer for ISO14443A, ISO14443B, ISO15693 and EM4100 research workflows.
A display-equipped NFC device designed for managing compatible virtual tag collections and Amiibo workflows.
An open communication NFC module for M5Stick, AtomS3, CardPuter and other Grove-compatible hosts. It supports reader and emulator development with open-source demo firmware.
An I2C NFC reader/writer and development unit supporting ISO14443A/B, FeliCa and ISO15693, plus NFC-A and NFC-F card emulation modes.
A portable multi-tool that includes NFC and LF RFID functions alongside other radio and hardware interfaces. Choose it for broader experimentation rather than a dedicated NFC-only workflow.
MTools BLE — mobile workflows for supported Chameleon devices
How to use Chameleon Ultra — product setup, apps and desktop tools
Use emulation, cloning, sniffing and security-testing functions only on tags, credentials and systems you own or have explicit authorization to test. Capabilities and legal requirements vary by jurisdiction.