# Title: NFC Tag 2 Click Board™ ## Description: The NFC Tag 2 Click Board™ carries the NT3H2111 NTAG I2C energy harvesting NFC Forum Type 2 Tag from NXP. The click is designed to run on a 3.3V power supply only. It communicates with the target MCU over I2C interface and the INT pin (field detection) on the mikroBUS™ line. NT3H2111 NTAG I2C AND Energy Harvesting NT3H2111 NTAG I2C - energy harvesting NFC Forum Type 2 Tag with field detection pin. An additional externally powered SRAM mapped into the memory allows a fast data transfer between the RF and I2C interfaces and vice versa, without the write cycle limitations of the EEPROM memory. The FD (field detection) LED is turned ON when an NFC field is detected. Power is generated from the RF field of an NFC device. For example, the NFC Tag 2 click can be powered by your mobile phone. This eliminates the need for an external power supply or a battery. At room temperature, NT3H2111 NTAG I2C could provide typically 5 mA at 2 V on the VOUT pin of NT3H2111 which is attached to the FD LED. How Does The NFC Tag 2 Click Board™ Work? The NT3H2111 NTAG I2C which can be found on the NFC Tag 2 Click Board™ is the first product of NXP's NTAG family offering both contactless and contact interfaces. In addition to the passive NFC Forum compliant contactless interface, the IC features an I2C contact interface, which can communicate with a microcontroller if the NT3H2111 NTAG I2C is powered from an external power supply. An additional externally powered SRAM mapped into the memory allows a fast data transfer between the RF and I2C interfaces and vice versa, without the write cycle limitations of the EEPROM memory. Additional Resources NFCWorld+ keeps an up-to-date, accurate and exhaustive list of NFC-supported phones. SPECIFICATIONS Type RFID/NFC Applications The NFC Tag 2 Click Board™ is perfectly suited for NFC applications which require energy harvesting NFC Forum Type 2 Tag On-board modules NT3H2111 NTAG I2C energy harvesting NFC Forum Type 2 Tag from NXP Key Features NT3H2111 NTAG I2C could provide typically 5 mA at 2 V on the VOUT pin of NT3H2111 which is attached to the FD LED, externally powered SRAM mapped into the memory allows a fast data transfer between the RF and I2C interfaces and vice versa Interface I2C Compatibility mikroBUS Click board size L (57.15 x 25.4 mm) Input Voltage 3.3V PINOUT DIAGRAM This table shows how the pinout of the NFC Tag 2 Click Board™ corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns). Notes Pin Pin Notes NC 1 AN PWM 16 NC NC 2 RST INT 15 FD Field detection output NC 3 CS TX 14 NC NC 4 SCK RX 13 NC NC 5 MISO SCL 12 SCL I2C Clock NC 6 MOSI SDA 11 SDA I2C Data Power supply +3.3V 7 3.3V 5V 10 NC Ground GND 8 GND GND 9 GND Ground ONBOARD LEDS Designator Name Type Description LD1 PWR LED Indicates the power is on. LD2 FD LED Field Detection indication. ## Product type: Click Board ## Vendor: Mikroelektronika d.o.o. ## Tags: Click Board, ID, MikroE, Misc, NFC, NXP, RFid+NFC, Wireless ## Price range: 9.8 - 9.8 GBP ## Link: https://thedebugstore.com/products/mikroe-2462-nfc-tag-2-click-board-uk ## Compare-at price range: 14.0 - 14.0 GBP ## Options - Title: Default Title ## Collections - [New Products](https://thedebugstore.com/a/llms/collections/new-products-debug-store) - [Mikroelektronika d.o.o. (MikroE)](https://thedebugstore.com/a/llms/collections/mikroelektronika-catalogue-uk) - [NXP Device Support from Debug Store: Explore Our Innovative Embedded Solutions](https://thedebugstore.com/a/llms/collections/nxp-device-support-uk) - [Wireless Interface Click Boards™](https://thedebugstore.com/a/llms/collections/wireless-interface-click-boards-catalogue) - [Miscellaneous Click Boards™](https://thedebugstore.com/a/llms/collections/miscellaneous-click-boards-catalogue) - [MikroE Click Boards™](https://thedebugstore.com/a/llms/collections/mikroe-click-boards-catalogue-uk) - [Google Shopping - invalid product](https://thedebugstore.com/a/llms/collections/google-shopping-valid-products) - [RFid/NFC Click Boards™](https://thedebugstore.com/a/llms/collections/rfid-nfc-click-boards-catalogue) - [ID Click Boards™](https://thedebugstore.com/a/llms/collections/id-click-boards-catalogue) - [Click Boards™ Summer Sale](https://thedebugstore.com/a/llms/collections/inventory-sale) - [MikroE Sale](https://thedebugstore.com/a/llms/collections/mikroe-sale) - [MIKROE Stock](https://thedebugstore.com/a/llms/collections/mikroe-products-in-stock-sale) ## Variants - Default Title, SKU: MIKROE-2462, Available: yes, Inventory: 2 ## Metafields - full_description:

The NFC Tag 2 Click Board™ carries the NT3H2111 NTAG I2C energy harvesting NFC Forum Type 2 Tag from NXP. The click is designed to run on a 3.3V power supply only. It communicates with the target MCU over I2C interface and the INT pin (field detection) on the mikroBUS™ line.

NT3H2111 NTAG I2C AND Energy Harvesting

NT3H2111 NTAG I2C - energy harvesting NFC Forum Type 2 Tag with field detection pin.

An additional externally powered SRAM mapped into the memory allows a fast data transfer between the RF and I2C interfaces and vice versa, without the write cycle limitations of the EEPROM memory.

The FD (field detection) LED is turned ON when an NFC field is detected. Power is generated from the RF field of an NFC device. For example, the NFC Tag 2 click can be powered by your mobile phone. This eliminates the need for an external power supply or a battery.

At room temperature, NT3H2111 NTAG I2C could provide typically 5 mA at 2 V on the VOUT pin of NT3H2111 which is attached to the FD LED.

How Does The NFC Tag 2 Click Board™ Work?

The NT3H2111 NTAG I2C which can be found on the NFC Tag 2 Click Board™ is the first product of NXP's NTAG family offering both contactless and contact interfaces.

In addition to the passive NFC Forum compliant contactless interface, the IC features an I2C contact interface, which can communicate with a microcontroller if the NT3H2111 NTAG I2C is powered from an external power supply.

An additional externally powered SRAM mapped into the memory allows a fast data transfer between the RF and I2C interfaces and vice versa, without the write cycle limitations of the EEPROM memory.

Additional Resources

NFCWorld+ keeps an up-to-date, accurate and exhaustive list of NFC-supported phones.

SPECIFICATIONS

Type RFID/NFC
Applications The NFC Tag 2 Click Board™ is perfectly suited for NFC applications which require energy harvesting NFC Forum Type 2 Tag
On-board modules NT3H2111 NTAG I2C energy harvesting NFC Forum Type 2 Tag from NXP
Key Features NT3H2111 NTAG I2C could provide typically 5 mA at 2 V on the VOUT pin of NT3H2111 which is attached to the FD LED, externally powered SRAM mapped into the memory allows a fast data transfer between the RF and I2C interfaces and vice versa
Interface I2C
Compatibility mikroBUS
Click board size L (57.15 x 25.4 mm)
Input Voltage 3.3V

PINOUT DIAGRAM

This table shows how the pinout of the NFC Tag 2 Click Board™ corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).

Notes Pin Mikrobus logo.png Pin Notes
NC 1 AN PWM 16 NC
NC 2 RST INT 15 FD Field detection output
NC 3 CS TX 14 NC
NC 4 SCK RX 13 NC
NC 5 MISO SCL 12 SCL I2C Clock
NC 6 MOSI SDA 11 SDA I2C Data
Power supply +3.3V 7 3.3V 5V 10 NC
Ground GND 8 GND GND 9 GND Ground

ONBOARD LEDS

Designator Name Type Description
LD1 PWR LED Indicates the power is on.
LD2 FD LED Field Detection indication.

 

 
- description_tag: The NFC Tag 2 Click Board™ carries the NT3H1101 NTAG I2C energy harvesting NFC Forum Type 2 Tag from NXP. The Click Board™ is designed to run on a 3.3V power supply only. Available from Debug Store UK. - title_tag: MikroE NFC Tag 2 Click Board™ (MIKROE-2462) - manufacturer: Mikroelektronika d.o.o. - warranty: 12 months - amazon_enable: TRUE - amazon_title: NFC Tag 2 Click Board - amazon_product_type: computercomponent - amazon_block: FALSE - amazon_prime_enable: FALSE - amazon_search: MikroElektronika Microelectronica MIKROE-1100 - amazon_uk_price: 10.56 - amazon_uk_currency: GBP - amazon_de_currency: EUR - amazon_de_price: 11.9328 - amazon_fr_currency: EUR - amazon_fr_price: 11.9328 - amazon_es_currency: EUR - amazon_es_price: 11.9328 - amazon_nl_currency: EUR - amazon_nl_price: 11.9328 - amazon_it_currency: EUR - amazon_it_price: 11.9328 - amazon_se_curency: SEK - amazon_se_price: 120.384 - amazon_product_id: 8606018710034 - amazon_product_id_type: EAN - amazon_update: Update - amazon_short_description: The NFC Tag 2 Click Board™ carries the NT3H1101 NTAG I2C energy harvesting NFC Forum Type 2 Tag from NXP. The Click Board™ is designed to run on a 3.3V power supply only.It communicates with the target MCU over I2C interface and the INT pin (field detection) on the MikroBUSline. - amazon_long_description:

NFC Tag 2 Click carries the NT3H1101 NTAG I2C energy harvesting NFC Forum Type 2 Tag from NXP. The Click is designed to run on a 3.3V power supply only. It communicates with the target MCU over I2C interface and the INT pin (field detection) on the mikroBUSline.

NT3H1101 NTAG I2C and energy harvesting

NT3H1101 NTAG I2C - energy harvesting NFC Forum Type 2 Tag with field detection pin.

An additional externally powered SRAM mapped into the memory allows a fast data transfer between the RF and I2C interfaces and vice versa, without the write cycle limitations of the EEPROM memory.

The FD (field detection) LED is turned ON when an NFC field is detected. Power is generated from the RF field of an NFC device. For example, the NFC Tag 2 Click can be powered by your mobile phone. This eliminates the need for an external power supply or a battery.

At room temperature, NT3H1101 NTAG I2C could provide typically 5 mA at 2 V on the VOUT pin of NT3H1101 which is attached to the FD LED.

How it works

The NT3H1101 NTAG I2C which can be found on NFC Tag 2 Click is the first product of NXP's NTAG family offering both contactless and contact interfaces.

In addition to the passive NFC Forum compliant contactless interface, the IC features an I2C contact interface, which can communicate with a microcontroller if the NT3H1101 NTAG I2C is powered from an external power supply.


An additional externally powered SRAM mapped into the memory allows a fast data transfer between the RF and I2C interfaces and vice versa, without the write cycle limitations of the EEPROM memory.

Additional resources

NFCWorld+ keeps an up-to-date, accurate and exhaustive list of NFC-supported phones.

- amazon_main_image: https://www.thedebugstore.com/images/product/lg-nfc-tag-2-click-board-angle.jpg - amazon_browse_node: 428655031 - mpn: MIKROE-2462 - backorder_label: If no stock shown above, check availability - badge: - widget:

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- google_product_category: 285 - condition: new - custom_product: false - mpn: MIKROE-2462 - google_product_category: Electronics - custom_label_0: Click Board - examples:

Code examples for the NFC Tag 2 Click Board™, written for MikroElektronika hardware and compilers are available on Libstock.

CODE SNIPPET

This code snippet demonstrates the writing of an NDEF message on the NFC Tag 2 Click Board™.

01 void write_ndef( void )
02 {
03 uint8_t ndef_rec[] = { 0x03,        // NDEF Message
04                        15,          // Message size
05                        0xD1,        // Record header
06                        1,           // Type Length - 1 byte
07                        11,          // Payload Length - 11 bytes
08                        'U',         // Type / URI
09                        0x01,        // Payload
10                        'm', 'i', 'k', 'r', 'o', 'e', '.', 'c', 'o', 'm',
11                        0xFE };      // NDEF Message End Mark
12     memset( NT2_click.user_memory, 0, 888 );
13     nfctag2_memory_write( 0, NT2_click.user_memory, 888 );
14     nfctag2_memory_write( 0, ndef_rec, sizeof( ndef_rec ) );
15 }
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The NFC Tag 2 Click Board™ carries the NT3H1101 NTAG I2C energy harvesting NFC Forum Type 2 Tag from NXP. The Click Board™ is designed to run on a 3.3V power supply only.

The NFC Tag 2 Click Board™ communicates with the target MCU over I2C interface and the INT pin (field detection) on the MikroBUS line.