> For the complete documentation index, see [llms.txt](https://developer.magtek.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.magtek.com/products/dynafamily-mms-dyna-devices/dynaflex-ii-ped/nfc-mifare.md).

# NFC/MIFARE

Working with contactless cards and tags on the DynaFlex II PED, the supported card technologies (NTag, MIFARE Ultralight, Classic, DESFire, Plus), how pass-through works, and NFC card emulation (DynaCast). This is shared DynaFamily content, documented once in the guide.

{% hint style="success" %}

### Applies to: DynaFlex II PED

{% endhint %}

### Pass-through Commands

<table data-header-hidden><thead><tr><th valign="middle"></th><th></th></tr></thead><tbody><tr><td valign="middle"><strong>Reference Section</strong></td><td><strong>Information Available</strong></td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/commands/nfc-mifare-pass-through-commands-contactless-only-command-group-0x11nn/pass-through-command-for-ntag-mifare-ultralight-type-2-command-0x1100"><mark style="color:red;"><strong>NTag / MIFARE Ultralight — 0x1100</strong></mark></a></td><td>Send commands to and receive responses from an NTag or MIFARE Ultralight (Type 2) tag.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/commands/nfc-mifare-pass-through-commands-contactless-only-command-group-0x11nn/pass-through-command-for-mifare-classic-mini-r-plus-sl1-security-level-1-command-0x1101"><mark style="color:red;"><strong>MIFARE Classic / MINI / Plus SL1 — 0x1101</strong></mark></a></td><td>After the tag is activated, send commands to and receive responses from a MIFARE Classic, MINI, or Plus SL1 (Type 2) tag.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/commands/nfc-mifare-pass-through-commands-contactless-only-command-group-0x11nn/pass-through-command-for-mifare-desfire-type-4-command-0x1102"><mark style="color:red;"><strong>MIFARE DESFire — 0x1102</strong></mark> </a></td><td>Send commands to and receive responses from a MIFARE DESFire (Type 4) tag.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/commands/nfc-mifare-pass-through-commands-contactless-only-command-group-0x11nn/pass-through-command-for-mifare-plus-type-2-command-0x1103"><mark style="color:red;"><strong>MIFARE Plus — 0x1103</strong></mark></a></td><td>Send commands to and receive responses from a MIFARE Plus (Type 2) tag.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/commands/generic-pass-through-commands-command-group-0x30nn/iso-14443-4-apdu-pass-through-commands-command-0x3003"><mark style="color:red;"><strong>ISO 14443-4 APDU Pass-Through — 0x3003</strong></mark></a></td><td>Exchange raw ISO 14443-4 APDUs with any card that supports the protocol.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/commands/generic-pass-through-commands-command-group-0x30nn/pass-through-mode-start-stop-command-0x3001"><mark style="color:red;"><strong>Pass-Through Mode Start/Stop — 0x3001</strong></mark></a></td><td>Enter or leave contactless pass-through mode.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/commands/generic-pass-through-commands-command-group-0x30nn/start-top-polling-command-0x3002"><mark style="color:red;"><strong>Start/Stop Polling — 0x3002</strong></mark></a></td><td>Start or stop the reader polling for a contactless card.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/commands/user-interface-command-group-0x18nn/card-emulation-command-0x1840"><mark style="color:red;"><strong>Card Emulation - 0x1840</strong></mark></a></td><td>The device will prepare card emulation with the parameters provided in the command and start card emulation.</td></tr></tbody></table>

### For More Help

{% hint style="info" %}
**Need Help?**

For additional support, please contact MagTek Support:

**Technical Support:**

* 📧 **Email:** [support@magtek.com](mailto:support@magtek.com?subject=Support%20Request)
* 📞 **Phone:** 1-562-546-6800 (US)
* 🕐 **Hours:** Monday-Friday, 5:30 AM - 5:00 PM PST

**Online Resources:**

* 🌐 **Support Portal:** developer.magtek.com

**Documentation Feedback:**

Help us improve this documentation! [feedback@magtek.com](mailto:feedback@magtek.com?subject=Feedback)
{% endhint %}


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