NFC & RFID

This RFID kit includes a 13.56M RF reader module, which use the RC522 IC, plus 2 S50 RFID cards to help you learn and add the 13.56 MHz RF transiti...

Gravity: UART & I2C NFC Module adopts NXP PN532, a highly integrated NFC communication controller, which supports various types of NFC smart ca...

This simple spring antenna matches great with any of our 433MHz RFM and LoRa breakouts, bonnets and Feathers. They're made of copper-clad wire so y...

Add a cool touch-screen rotary dial to your next build with the M5Stack M5Dial. The M5Dial integrates the necessary features and sensors for variou...

A 433MHz antenna that utilizes an SMA connector and is 200mm long with a gain of 2dBi. Comes with the frequency laser printed on the antenna. Feat...

Most antennas have SMA or RP-SMA connectors on them, how are you going to connect them to your little RF module? This little cable will bridge the ...

Many magnetic mount GPS antennas rely on being mounted on a car or other large metallic object to provide a good ground plane. But what if you want...

What did Lord Sauron, when forging the One Ring in the fires of Mount Doom forget to include in his all powerful ring? What did he forget to lea...

NFC Tag (13.56MHz) is widely used in electronic locks or customer identification as well as other systems where a small and easy to carry tag i...

"You see, wire telegraph is a kind of a very, very long cat.  You pull his tail in New York and his head is meowing in Los Angeles.  Do you unde...

OSMC is a free and open source media player based on Linux. We love the OSMC RF Remote Control for a Raspberry Pi media center. Each button on t...

This is the SparkFun RFM69 Breakout, a small piece of tech that breaks out all the pins available on the RFM69HCW module as well as making the t...

This is a basic RP-SMA (Reverse Polarity Sub-Miniature A) male to female connector cable. Each cable is 10M (393.7in.) long with RG58 housing. The ...

This is a basic RP-SMA (Reverse Polarity Sub-Miniature A) male to female connector cable. Each cable is 25cm (9.8in.) long with RG174 housing. The ...

This is a basic SMA (Sub-Miniature A) male to female connector cable. Each cable is 1M (39.3in.) long with RG174 housing. The SMA connectors at eac...

This is a 10 meter (33 ft) long Male TNC to Male SMA cable with injection molded stress-relief boots. This is an excellent cable for connecting one...

The SparkFun Qwiic Dynamic NFC/RFID Tag features the ST25DV64KC dynamic Near Frequency Communication (NFC) / Radio Frequency Identification (RFID) ...

Designed for 810-910 MHz (868MHz center frequency) this antenna is ideal for distant LoRa nodes. Utilizes an SMA connector and is 200mm long with a...

When experimenting with GPS or RF it can be very handy to have the antenna on the top of your house or outside with a clear view of the sky while y...

Have you ever reached into a drawer of antennas and wondered what the frequency was for each of them? Now with this antenna frequency sticker sheet...

Sending data over long distances is like magic, and now you can be a magician with this easy-to-use module that you can solder onto your microcontr...

Our RedBoards are great. But don't they sometimes seem a little BIG?! Enter smôl, a new range of boards which are both small in size and small on ...

The STMicroelectronics ST25DV dynamic Near Frequency Communication / Radio Frequency Identification tag ICs are awesome! The ST25DV64KC offers 64-k...