Connectivity

SKU: DF-TEL0112 | Brand: DFRobot

The 315MHz RF receiver module is widely used in the field of vehicle Telecontrol, access control system, identification, etc. Compared with traditional wired communication, RF radio has advantage of higher flexibil...

SKU: AF-3654 | 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: AF-922 | Brand: Adafruit

Add a miniature wireless controller to your computer project with this combination keyboard and touchpad. We found the smallest wireless USB keyboard available, a mere 6" x 2.4" x 0.5" (152mm x 59mm x 12.5mm)! It's...

SKU: AF-945 | Brand: Adafruit

A 200 mm (8″) swivel dipole antenna with 5 dBi gain and an RP-SMA connector — the industry-standard fitting found on most WiFi routers and wireless modules. The higher gain compared to the 2 dBi version extends range ...

SKU: SF-WRL-14498 | Brand: SparkFun

The RockBLOCK 9603 allows you to send and receive short messages from anywhere on Earth with a clear view of the sky. It works far beyond the reach of WiFi and GSM networks. Maybe you want to transmit weather infor...

SKU: AF-960 | Brand: Adafruit

Give your Ultimate GPS V3 a boost with this external active antenna. This GPS antenna draws about 10mA and will give you an additional 28 dB of gain. It's got a 5 meter long cable so it will easily reach wherever you ...

SKU: AF-4116 | Brand: Adafruit

The Adafruit PyPortal is an all-in-one IoT display that makes it easy to build connected projects — pull data from web APIs, display custom touch screen interfaces, show live weather, news, stock tickers, and more. Po...

SKU: DF-KIT0138 | Brand: DFRobot

IoT Starter Kit is an all-in-one bundle for micro:bit beginners to fast experience and build Internet of Things projects.The kit comes with a micro:bit microcontroller, a Wi-Fi module and 7 sensors/actuators that are ...

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: AF-4062 | Brand: Adafruit

The Feather nRF52840 Express upgrades the nRF52 Bluefruit with the Nordic nRF52840 — featuring 1 MB flash, 256 KB SRAM, native USB, and Bluetooth Low Energy in a single chip. Native USB means no separate serial conver...

SKU: AF-4032 | Brand: Adafruit

This blank 13.56 MHz RFID/NFC sticker contains an NTAG203 chip with 144 bytes of writable EEPROM storage. The thin adhesive-backed form factor (4 × 2.5 cm) makes it easy to apply to equipment, packaging, shelves, or a...

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: LW-LB-650-0151-00A1 | Brand: Little Bird

The littleBits Bluetooth Low Energy Bit (marked "BLE" on your Bit) is the easiest way to control your inventions wirelessly, from any smart device (like a phone or tablet). All you need is the littleBits Invent app...

SKU: SF-CEL-15054 | Brand: SparkFun

This high-gain duck antenna is designed for LTE devices that operate in the 690-960MHz and 1710-2690 MHz bands. Combined with an SMA to U.FL Adapter, this duck antenna works perfectly with our LTE Cat M1/NB-IoT Shi...

SKU: AF-3379 | Brand: Adafruit

The Feather 32u4 Bluefruit LE with Headers combines an ATmega32u4 microcontroller with a Bluetooth Low Energy module, USB connectivity, and LiPo battery charging — with standard headers pre-soldered so you can plug st...

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: AF-3213 | Brand: Adafruit

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit ...

SKU: TB-XC4394 | Brand: Little Bird

Getting Internet of Things (IoT) devices connected has never been easier. This LoRa/Wi-Fi gateway provides connectivity with 3G/4G access (USB 3G/4G dongle required), or via the WAN port for your existing network. LoR...

SKU: AF-1532 | Brand: Adafruit

This RF adapter bit is great for anyone doing RF work. If your receiver/transmitter/transceiver has an MCX connector but you really want to tie it to an SMA antenna, this dongle will do the trick!

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...