Connectivity

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: 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: AF-3061 | Brand: Adafruit

The Feather M0 WiFi with uFL pairs the ATSAMD21G18 ARM Cortex M0+ processor with an ATWINC1500 Wi-Fi module, featuring a uFL connector instead of an on-board antenna. This allows you to connect an external 2.4 GHz ant...

SKU: AF-3060 | Brand: Adafruit

The Adafruit ATWINC1500 WiFi Breakout with uFL Connector adds 802.11b/g/n WiFi connectivity to your Arduino or other microcontroller project over SPI. This version features a uFL antenna connector instead of an onboar...

SKU: SF-GPS-00177 | Brand: SparkFun

This embedded GPS antenna with built-in LNA (Low Noise Amplifier) is designed for small, mobile applications. Its compact, unpackaged form factor makes it ideal for creating truly small GPS prototypes. Comes with a 5-...

SKU: DF-DFR0267 | Brand: DFRobot

The Bluno integrates a TI CC2540 Bluetooth 4.0 (BLE) chip with an Arduino Uno-compatible development board, enabling wireless communication for your Arduino projects. It supports wireless programming via BLE, Bluetoot...

SKU: AF-3076 | Brand: Adafruit

The Feather 32u4 RFM69HCW Packet Radio (868/915 MHz) combines an ATmega32u4 microcontroller with an SX1231-based packet radio transceiver, USB connectivity, and LiPo battery charging. It offers longer range than 2.4 G...

SKU: AF-3079 | Brand: Adafruit

The Feather 32u4 RFM96 LoRa Radio (433 MHz) combines an ATmega32u4 microcontroller with an SX1276 LoRa radio transceiver operating at 433 MHz, USB connectivity, and LiPo battery charging. LoRa modulation provides dram...

SKU: SF-GPS-13670 | Brand: SparkFun

The GP-735 is a slim, ultra-high performance, easy to use GPS smart antenna receiver. With -162dBm tracking sensitivity and only 29 second cold start time, the GP735 is a tiny, yet powerful, piece of tech. The slim de...

SKU: AF-359 | Brand: Adafruit

This blank 13.56 MHz RFID/NFC card contains a Mifare Classic 1K chip with 1 KB of writable EEPROM storage. The standard credit-card-sized form factor (ISO 7810 ID-1) makes it suitable for access control badges, identi...

SKU: AF-361 | Brand: Adafruit

This blank 13.56 MHz RFID/NFC clear tag is a compact disc-shaped token commonly used for laundry tracking, garment identification, and asset tagging. The transparent housing makes the embedded antenna coil visible. Th...

SKU: AF-3230 | Brand: Adafruit

The Adafruit Radio FeatherWing RFM69HCW @ 433 MHz adds short-to-medium range packet radio to any Feather board. Based on the SX1231 transceiver, this FeatherWing provides FSK packet radio with built-in AES-128 encrypt...

SKU: AF-3229 | Brand: Adafruit

The Adafruit Radio FeatherWing RFM69HCW @ 900 MHz adds short-to-medium range packet radio to any Feather board. Based on the SX1231 transceiver, this FeatherWing provides FSK packet radio with built-in AES-128 encrypt...

SKU: AF-3232 | Brand: Adafruit

Add long-range LoRa radio to any Feather board with the Adafruit LoRa Radio FeatherWing. Built around the SX127x LoRa module, this add-on provides kilometre-range packet radio communication at 433 MHz — perfect for se...

SKU: DF-DFR0289 | Brand: DFRobot

An 8-channel PoE and USB-controlled Ethernet relay controller based on an STM32 microcontroller. Each relay handles up to 277VAC at 10A or 125VAC at 12A, suitable for controlling household appliances, lighting, and in...