Connectivity

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: AF-1096 | Brand: Adafruit

These Simple RF receivers are the easiest way possible to add wireless control, painlessly! There's no programming, configuring or addressing - simply power the receiver with ~5 VDC and press the buttons on our mat...

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: AF-4034 | Brand: Adafruit

This blank 13.56 MHz RFID/NFC card contains an NTAG203 chip with 144 bytes of writable EEPROM storage. The standard credit-card-sized form factor makes it suitable for access badges, information sharing, and NFC proto...

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-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-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...

SKU: DF-TEL0115 | Brand: DFRobot

LoRa Radio Module is a type of long range low data rate data radio modem based on Sx1276 from Semtech. It is a low-cost sub-1 GHz transceiver module designed for operations in the unlicensed ISM (Industrial Scient...

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: DF-TEL0122 | Brand: DFRobot

DFRobot FireBeetle series are low power consumption controllers designed for Internet of Things (IoT) development. The FireBeetle series are aiming straight at the point fast and convenient low-power IoT bu...

SKU: AF-1738 | Brand: Adafruit

Add a good quality, slim chiclet keyboard as well as an optical mouse to your Raspberry Pi, Beagle Bone Black or other mini-computer with this wireless combo set. Best of all, it only uses a single USB port! This c...

SKU: AF-2461 | Brand: Adafruit

Wow that's a tiny GPS antenna! This passive antenna is only 15mm x 15mm x 6.8mm in size, with a 50mm long uFL cable. Great for when you want to keep things small. Comes with a standard uFL connector on the end. Pe...