Wireless & Connectivity

SKU: AF-2821 | Brand: Adafruit

The Feather HUZZAH ESP8266 is an all-in-one Wi-Fi development board with built-in USB and battery charging. Powered by the ESP8266 with a full Wi-Fi stack, it's a compact and affordable way to add Internet connectivit...

SKU: AF-3653 | Brand: Adafruit

Add WiFi connectivity to your Arduino-compatible board with the Adafruit WINC1500 WiFi Shield, featuring the FCC-certified ATWINC1500 module from Atmel. This 802.11b/g/n shield supports WEP, WPA, and WPA2 encryption w...

SKU: SF-WRL-15114 | Brand: SparkFun

This cute little coax is a champ in our RF kit! It has a right angle female U.FL (aka I-PEX) connector on both ends. Now instead of jerry-rigging a few U.FL to SMA cables together we can go straight from one U.FL devi...

SKU: SF-DEV-15025 | Brand: SparkFun

The SparkFun Pro nRF52840 Mini is a breakout and development board for Nordic Semiconductor’s nRF52840 – a powerful combination of ARM Cortex-M4 CPU and 2.4GHz Bluetooth radio. With the nRF52840 at the heart of your p...

SKU: AF-1459 | Brand: Adafruit

This inductive charging set provides wireless power transfer using a split-transformer design. The transmitter coil is powered with 9–12 V DC, and the receiver coil outputs 3.3 V DC — no direct wire connection between...

SKU: DF-TEL0116 | Brand: DFRobot

A long-range, low-data-rate radio modem pair based on the Semtech SX1276 LoRa transceiver. Operating on the 433 MHz ISM band, these modules deliver robust wireless links with excellent sensitivity and low power consum...

SKU: DF-TEL0114 | Brand: DFRobot

LoRa MESH Radio Module is a high performance, low power, long-range micro-power RF module, using a distributed ad-hoc network communication mode, embedded wireless MESH MANET protocols, users do not need to do any...

SKU: AF-1661 | Brand: Adafruit

uFL connectors are very small surface-mount parts used when an external RF antena is desired but a big bulky SMA connector takes up too much space. We use this part on our GPS and WiFi boards, they're great! Chances a...

SKU: AF-2746 | Brand: Adafruit

The Adafruit Bluefruit LE Shield adds Bluetooth Low Energy connectivity to your Arduino in a plug-in shield form factor. Solder the included headers, stack it on your Arduino, and start communicating wirelessly with i...

SKU: SF-WRL-09143 | Brand: SparkFun

A 900/1800MHz dual-band duck antenna with 2dBi gain and an RP-SMA connector. Well suited for XBee 900MHz modules and other 900MHz radio applications. 50-ohm impedance, 105mm long. Specifications Frequency – 900/180...

SKU: AF-2995 | Brand: Adafruit

The Feather M0 Bluefruit LE combines an ATSAMD21G18 ARM Cortex M0 processor with a Bluetooth Low Energy module, native USB, and LiPo battery charging. With the power of a 48 MHz ARM core and 256KB of flash, it provide...

SKU: SF-SEN-11827 | 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-12LA, a very simpl...

SKU: SF-WRL-13287 | Brand: SparkFun

The SparkFun ESP8266 WiFi Shield is an Arduino compatible shield for the ESP8266 WiFi SoC – a leading platform for Internet of Things (IoT) or WiFi-related projects. There are a variety of designs based around the ...

SKU: AF-3177 | Brand: Adafruit

The Feather M0 RFM69HCW Packet Radio (433 MHz) combines the ATSAMD21G18 ARM Cortex M0+ processor with an SX1231-based RFM69HCW radio transceiver for wireless data communication at 433 MHz. It includes built-in USB, Li...

SKU: AF-360 | Brand: Adafruit

This blank 13.56 MHz RFID/NFC white tag is a compact disc-shaped token commonly used for laundry tracking, garment identification, and asset tagging. It contains a Mifare Classic 1K chip with 1 KB of writable EEPROM s...

SKU: AF-3237 | Brand: Adafruit

That's one slim cellular antenna! At 238mm long from tip to tip and and with a cable thickness of just 2mm, this 3dBi GSM antenna is slim, compact and sensitive, with a 3dBi gain. The antenna juts ou...

SKU: SF-WRL-10533 | Brand: SparkFun

A simple 315 MHz wireless receiver module that pairs with 315 MHz transmitters to create a basic one-way data link. It fits easily into a breadboard and works well with microcontrollers like Arduino for straightforwar...

SKU: DF-FIT0453 | Brand: DFRobot

A GSM antenna with SMA connector and magnetic base for easy mounting on ferrous metal surfaces. The 3 m extension cable uses 174 pure copper construction for low impedance, and the antenna provides 2.5 dBi signal gain...

SKU: DF-FIT0454 | Brand: DFRobot

This is a small built-in spring GSM antenna with IPX connector. Its working frequency is 900/1800 MHz which meets most requirements of GSM applications. Its very compact size makes it easy to carry and use. ...

SKU: AF-1858 | Brand: Adafruit

This 2.2"/57mm long antenna has 2dBi of gain and 50Ω impedance so it will work fantastically with just about any 850/900/1800/1900/2100 wireless receiver/transmitter such as any Cellular or GSM/GPRS device. Anten...