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RFID modules & tags

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13.56MHz RFID/NFC Keychain Fob - 10pcs

The RFID/NFC identifier in the form of a keychain. Each chip has a unique 32-bit code. The device works at a small distance from the reader, the carrier frequency is 13.56 MHz...
4.8 (7)
Index: MOD-07052
Index: MOD-07052
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13,56MHz /125kHz RFID/NFC Keychain Fob - 10pcs

The RFID identifier in the form of a keychain. Each chip has a unique 32-bit code. The device works at a small distance from the reader, the carrier frequency is 13,56 MHz...
4.7 (4)
Index: MOD-07051
Index: MOD-07051
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RFID identification card - 13.56MHz - 10pcs.

The RFID identifier in the form of a plastic card with the size of a payment card. Each chip has a unique 32-bit code. The device works at a small distance from the reader,...
5.0 (6)
Index: MOD-07053
Index: MOD-07053
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NFC Tag - convex sticker AI-Speaker - round

NFC tag from AI-Speaker as a round, convex sticker. It can be recorded and read using proximity technology , e.g. with a mobile phone equipped with Near Field...
4.6 (7)
Index: AIS-18524
Index: AIS-18524
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RFID chip - 125kHz 25mm

Small token -  RFID identifier in the form of pill with a diameter of 25 mm. Small size allows for sewing it into clothing or for closing in any case. The carrier frequency...
4.0 (1)
Index: DNG-10707
Index: DNG-10707
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Regular price €0.90 Price €0.90

PN532 NFC/RFID 13,56MHz I2C/SPI module + card and a keychain

Board allows you to read and save data from RFID devices at 13.56 MHz frequencies. It also works with the NFC protocol. The module is based on PN532 system, it is powered with...
5.0 (3)
Index: MOD-08240
Index: MOD-08240
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Regular price €13.90 Price €13.90

Flipper Zero - Basic - Bluetooth/RFID/RF/IR/GPIO/1-Wire multi-tool

Flipper Zero is an advanced all-in-one for penetration testers, geeks, ethical hackers and electronic hardware hobbyists . This pocket-sized device combines many tools: RFID,...
5.0 (36)
Index: LAB-22942
Index: LAB-22942
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Regular price €260.50 Price €260.50

NFC Tag - convex sticker AI-Speaker - square

Convex sticker with integrated NFC (Near Field Communication) module with a chip capacity of 144 bytes. The square tags can be repeatedly programmed and proximity-readable by...
4.8 (5)
Index: AIS-19730
Index: AIS-19730
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Inveo RFID-USB-DESK (MIF) transponder reader - 13.56 MHz Mifare

The transponder reader designed for office work, supports Mifare standard tags . The device works after connecting to a USB computer. The reader works on the basis of CDC...
5.0 (1)
Index: INV-16389
Index: INV-16389
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RFID / NFC MiFare Classic Tag white - 13,56MHz - Adafruit 360

The RFID /NFC identifier in the form of a white marker, is equipped with NXP S50 chip. Each chip has a unique 32-bit code. The devices work at a small distance from the...
Index: ADA-02952
Index: ADA-02952
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RFID keychain S103N-BE - 125kHz - compatible with EM4100 - blue - 10pcs

The  RFID  identifier in the form of a blue keychain. Each chip has a unique code. It is equipped with a 64-bit of ROM memory. The device works at a small distance from the...
Index: SSC-14842
Index: SSC-14842
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125MHz RFID/NFC Keychain Fob - 10pcs

The RFID identifier in the form of a keychain. Each chip has a unique 32-bit code. The device works at a small distance from the reader, the carrier frequency is 125 kHz .
Index: MOD-07142
Index: MOD-07142
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RFID / NFC MiFare Classic sticker - 13,56MHz - Adafruit 362

The ID of the RFID /NFC identifier in the form of a sticker, is equipped with NXP S50 chip. Each chip has a unique 32-bit code. The devices work at a small distance from the...
Index: ADA-02951
Index: ADA-02951
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Set of RFID identifiers - 125kHz - 5pcs

A set of 5 RFID tags, consisting of 3 key rings and 2 cards . Each chip has a unique 64-bit code. Identifiers work a short distance from the device. The carrier frequency is...
5.0 (1)
Index: DNG-22014
Index: DNG-22014
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Velleman WPI417 - RFID identification card - 13.56MHz - 10pcs

The RFID identifier in the form of a plastic card with the size of a payment card. Each chip has a unique 32-bit code. The device works at a small distance from the reader,...
5.0 (1)
Index: VEL-12203
Index: VEL-12203
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Regular price €6.90 Price €6.90

RFID keychain S303B-BE - 13,56MHz - compatible with MF 1kB - blue - 10pcs

The  RFID  identifier in the form of a blue keychain. It operates at a frequency of 13.56 MHz at a speed of 106 kbps. Each chip has a unique code. The device works at a small...
Index: SSC-14852
Index: SSC-14852
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RFiD keychain - 125kHz - 10szt.

The RFID identifier in the form of a keychain. Each chip has a unique code. The device works at a distance of 2 - 5 cm from the reader , the carrier frequency is 125 kHz....
5.0 (7)
Index: MOD-09413
Index: MOD-09413
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Regular price €2.90 Price €2.90

Velleman VMA405 - RFID MF RC522 MiFare 13,56MHz module + card and key ring

Board allows you to read and save data from RFID devices at 13.56 MHz frequency. The module is based on MFRC522 system, it is powered with the voltage from 3.3 V to 12 V, it...
Index: VEL-11603
Index: VEL-11603
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Regular price €14.50 Price €14.50

RFID keychain S103N-GY - 125kHz - compatible with EM4100 - grey - 10pcs

The  RFID  identifier in the form of a grey keychain. It operates at a frequency of  125 kHz . Each chip has a unique code. It has 64 bits of ROM memory. The device works at a...
5.0 (2)
Index: SSC-14845
Index: SSC-14845
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Velleman VPI418 - Set of RFID key rings - 13,56MHz - 5pcs

The RFID /NFC identifier in the form of a keychain. Each chip has a unique 32-bit code. The device works at a small distance from the reader, the carrier frequency is 13.56...
5.0 (1)
Index: VEL-13009
Index: VEL-13009
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Regular price €5.90 Price €5.90

X-NUCLEO-NFC08A1 - NFC Tag - expansion board for STM32 Nucleo

X-NUCLEO-NFC08A1 NFC tag reader in the form of an overlay for STM32 Nucleo modules. The board was based on the ST25R3916B system and configured to support ISO14443A/B,...
Index: MAS-22370
Index: MAS-22370
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RFID/NFC MiFare Classic Tag transparent - 13,56MHz - Adafruit 361

The RFID /NFC identifier in the form of a transparent marker, is equipped with NXP S50 chip. Each chip has a unique 32-bit code. The devices work at a small distance from the...
5.0 (2)
Index: ADA-02953
Index: ADA-02953
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13.56MHz NFC antenna with U.FL connection

The NFC antenna operating in the band of 13.56 MHz and equipped with a u.FL connector. It works, i.a. with modules of NFC Shield V2 Grove Xadow NFC and NFC.
5.0 (2)
Index: SEE-04416
Index: SEE-04416
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RF522 RC522 13,56MHz SPI + card and keyring - red - Iduino ME138

Board allows you to read and save data from RFID devices at 13.56 MHz frequency. The module is based on the RC522 system, it is powered with the voltage of 3.3 V,...
5.0 (1)
Index: GRL-10574
Index: GRL-10574
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Electricity without cables – is there electricity from nothing? RFID microchips

The beginnings of RFID radio transmission technology date back to the 1940s. It was then that the first RFID devices that were used to detect metals in the ground appeared. This technology evolved and quickly became the basis of security systems and anti-theft systems (RFID stickers with a resonant circuit or magnetoacoustic systems began to appear).

The most important and undeniable advantage of RFID technology is the ability to work without separate power sources for both communicating devices. Although of course some devices, usually mobile devices, support RFID transmission while having their own power supply, it is different in the case of RFID tags. Then the energy necessary to start a small electronic system is transmitted through the same electromagnetic field, which ensures proper data transmission between the two devices. What does this mean in practice? In other words, the magnetic field generated by the module's antenna (i.e. a special coil) induces a small current tag in the coil, which is enough to start the system. This small amount of electricity also turns out to be quite sufficient to decode the signal from the transmitter and send a short reply back to the sender. This means that many RFID devices, especially RFID tags, do not need to be powered and still work electrically! Fantastic, isn't it?

RFID chips – two major standards (125 kHz & 13,56 MHz)

The world of RFID devices many years ago split into two main 'factions'. It is about differences in the frequency of operation and the range of possible detection.

The first variant is the 125 kHz radio frequency standard. The second model - intended mainly for proximity devices, i.e. with a range usually a few centimeters - works in the band several dozen times higher (13.56 MHz). Where did such differences come from? They mainly result from the need to distinguish between frequency bands according to the preferred applications.

Different frequency forces not only differences in the design of RFID modules, but also in the dimensions of the antenna itself. For the lower frequency, 125kHz, slightly larger antennas are used, although the form itself (flat air coil) remains the same. It is worth knowing that popular RFID tags come in various forms, depending on the target application. Self-adhesive "pastilles" are ideal for labeling larger objects, while very small objects can be labeled with capsule tags, which resemble a slightly enlarged grain of rice with a diameter of about 2 mm and a length of just over 12 mm.

A RFID modules, RFID tags, NFC readers and much more – Botland

In this category of the Botland store, we have collected a number of practical RFID modules and tags, working in both standards described above. If you need a module for reading 13.56 MHz tags, we especially recommend the Adafruit PN532 module with a built-in PCB antenna and a smaller SM130 Mifare module with two rows of gold pins with UART and I2C interfaces. The well-known RC522 chip, which is the core of the inexpensive and very implementation-friendly ME138 module, will be perfect for basic applications. To support tags with a frequency of 125kHz, we recommend miniature RFID modules ID-12LA from SparkFun and communication modules for systems from the ID-2, ID-3, ID-12, ID-20 series. Of course, our offer includes a wide selection of RFID tags in the form of key rings, cards and capsules.

Today, RFID technology is used for many purposes. RFID has applications in international trade and internet marketing, warehouse processes, return goods management, industry, construction, manufacturing, banking, and security systems. There are even RFID modules that are implanted under the skin (this is a very controversial matter). Anyway - you can use the products in this category for really diverse projects!