Connectivity

SKU: SF-COM-14325 | Brand: SparkFun

A basic 125 kHz RFID tag with a unique 40-bit ID, ideal for access control, identification, and automation projects. The tag uses the EM4001 ISO-based RFID IC with Manchester encoding. This blank, smooth, credit-card...

SKU: DF-DFR0174 | Brand: DFRobot

The XBee USB Adapter V2 is an update version from DFRobot. It features an Atmega8U2 programmed as a USB-to-serial converter, the same chip found on the Arduino Uno. The Atmega8U2 firmware uses the standard USB ...

SKU: SF-DEV-14285 | Brand: SparkFun

The SparkFun Wireless Motor Driver Shield is designed to make connecting motors, sensors and other components to your Arduino-based project as fast and easy as possible. The heart of the Wireless Motor Driver Shield i...

SKU: SF-WRL-09232 | Brand: SparkFun

This is an adapter that converts an RP-SMA board to an SMA antenna. The adapter will connect to any of our 2.4GHz wireless boards (Bluetooth, Nordic, or XBee) or interface cables and will allow you to use an ant...

SKU: SF-WRL-09233 | Brand: SparkFun

The SMA Male to RP-SMA Male Adapter converts between SMA and RP-SMA connector types, making it easy to pair antennas and cables that use different threading configurations. One end features a standard SMA male connect...

SKU: SF-DEV-14050 | Brand: SparkFun

The SparkFun Serial Basic Breakout is an easy-to-use USB-to-Serial adapter based on the CH340G IC from WCH. It works with 5V and 3.3V systems and should auto install on most operating systems without the need for a...

SKU: AF-2680 | Brand: Adafruit

OK you've signed up for Adafruit.io and you're ready to build something cool and Internet-connected. All you need is this starter kit which will get you going with lots of parts that go very well with our service a...

SKU: DF-TEL0067 | Brand: DFRobot

The RN-XV module by Roving Networks is a certified Wi-Fi solution especially designed for customer who want to migrate their existing 802.15.4 architecture to a standard TCP/IP based platform without having to r...

SKU: SF-BOB-08276 | Brand: SparkFun

This is a simple breakout board for the popular XBee product from Digi. This board breaks out all 20 pins of the XBee to a 0.1" standard spacing dual row header. The spacing between 0.1" headers is 0.5" making it b...

SKU: AF-2909 | Brand: Adafruit

One can never have enough socks, or USB ports. Add some more USB and Ethernet capability to your Raspberry Pi or, really, any kind of computer with this USB 2.0 and Ethernet Hub! This handy combo-hub has ...

SKU: AF-2999 | Brand: Adafruit

The Adafruit ATWINC1500 WiFi Breakout adds 802.11b/g/n WiFi connectivity to your Arduino or other microcontroller project over SPI. Built around the Microchip ATWINC1500 module, this FCC-certified breakout delivers re...

SKU: DF-FIT0321 | Brand: DFRobot

As a fan of Near Field Communications(NFC), a set of short-range wireless technologies, typically requiring a distance of 10cm or less, for two devices such as smartphones or the similar things very close to each oth...

SKU: AF-2912 | Brand: Adafruit

If you need to connect an RJ45 cable (a.k.a Ethernet) to a board that doesn't have an Ethernet jack - this adapter will come in very handy! No soldering required. Just push the little buttons and slide in your stra...

SKU: SF-COM-13910 | Brand: SparkFun

This is the 434MHz base RFM69HCW Wireless Transceiver that is found on our RFM69 Breakout. The RFM69HCW is an inexpensive and versatile radio module that operates in the unlicensed ISM (Industry, Science and Medici...

SKU: SF-CEL-00675 | Brand: SparkFun

This is a fantastic find for SFE. A small, high-quality, quad-band, standard SMA terminated, cellular antenna. Specifications: GSM/850E : 824 to 894MHz GSM : 880 to 960MHz DCS : 1710 to 1880MHz PCS : 1850 to 1990M...

SKU: SF-COM-13909 | Brand: SparkFun

This is the 915MHz base RFM69HCW Wireless Transceiver that is found on our RFM69 Breakout. The RFM69HCW is an inexpensive and versatile radio module that operates in the unlicensed ISM (Industry, Science and Medici...

SKU: SF-WRL-00592 | Brand: SparkFun

PCB edge mount Reverse Polarized - SMA RF connector. Perfect for prototyping with our RF ICs. This is a standard edge connector. The thickness between pins is 0.063" so that it can slide sideways onto a PCB. See th...

SKU: SF-SEN-11862 | Brand: SparkFun

RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-3LA, a very simple...

SKU: AF-3055 | Brand: Adafruit

Did you really think the Raspberry Pi would stop getting better? At this point, we sound like a broken record, extolling on the new Pi’s myriad improvements like we’re surprised that the folks at the Raspberry P...

SKU: SF-PRT-00449 | Brand: SparkFun

The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to TTL and vice versa (TX and RX). This will allow a microcontroller to communicate with a...