Dynamic NFC Tag

Brief DescriptionThe ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to ...

Slim Sticker-type GSM/Cellular Quad-Band Antenna - 3dBi uFL

The PN532 is the most popular NFC chip, and is what is embedded in pretty much every phone or device that does NFC. It can pretty much do it all, s...

DescriptionRing, Ring! Who's that callin'? It's your breadboard! Introducing Adafruit FONA MiniGSM, an adorable all-in-one cellular phone module th...

Digi XBee 802.15.4 modules are the easiest-to-use, most reliable and cost-effective RF devices we’ve experienced. The 802.15.4 XBee modules provide...