Connectivity

SKU: AF-5744 | Brand: Adafruit

The Tiny Code Reader from Useful Sensors is a small, low-cost hardware module that reads QR codes. It's designed to be a simple way to provision a system, for example, by providing the Wi-Fi network name and password ...

SKU: AF-5700 | Brand: Adafruit

The Adafruit QT Py ESP32-S3 with 2 MB PSRAM is the memory-upgraded version of the QT Py ESP32-S3. With 4 MB flash, 512 KB SRAM, and 2 MB PSRAM, it can handle large data buffers — perfect for image processing, large JS...

SKU: SF-CAB-22038 | Brand: SparkFun

This is a basic RP-SMA (Reverse Polarity Sub-Miniature A) male to female connector cable. Each cable is 10M (393.7in.) long with RG58 housing. The RP-SMA connectors at each end are small enough for most consumer GPS, ...

SKU: SF-CAB-22034 | Brand: SparkFun

A 25 cm (9.8″) SMA male-to-female extension cable with RG174 coaxial housing. Ideal for mounting an antenna on the outside of an enclosure while keeping the RF module or GPS receiver safely inside. The threaded SMA co...

SKU: DF-TEM2022B-EN-1 | Brand: DFRobot

An all-in-one IoT starter kit built around the FireBeetle 2 ESP32-E, designed by Hackster and DFRobot for learning IoT development with Arduino. The kit includes sensors, actuators, an audio player with speaker, and a...

SKU: SF-CAB-21740 | Brand: SparkFun

This is a 10 meter (33 ft) long Male TNC to Male SMA cable with injection molded stress-relief boots. This is an excellent cable for connecting one of our RTK development boards to a high quality 'UFO' style GNSS ante...

SKU: SF-WRL-20854 | Brand: SparkFun

The SparkFun NINA-B306 Thing Plus offers a unique combination development platform in the Thing Plus form factor featuring the NINA-B306 from u-blox™, the ISM330DHCX 6DoF IMU from STMicroelectronics™ and the BME280...

SKU: SF-WRL-20856 | Brand: SparkFun

A 433MHz antenna that utilizes an SMA connector and is 200mm long with a gain of 2dBi. Comes with the frequency laser printed on the antenna. Features: Frequency: 433MHz Gain: 2dBi Antenna Length: 200mm Connector: ...

SKU: SF-DEV-21251 | Brand: SparkFun

The Arduino Nano BLE Sense Rev2 packs the nRF52840 processor (32-bit ARM Cortex-M4 at 64 MHz) into the compact Nano form factor, with 1MB flash and 256KB SRAM. It includes Bluetooth 5.0, an impressive array of onboard...

SKU: AF-5651 | Brand: Adafruit

An I2C breakout board for the RDA5807M FM radio chip, designed by ScoutMakes as a beginner-friendly introduction to electronics and wireless communications. Tune into FM stations, display RDS data (station and song na...

SKU: DF-TEL0153 | Brand: DFRobot

Still make do with the hard and thick shielded twisted pair for remote signal-transmitting? And even drop the baud rate again and again just for transmission stability? Now get rid of these problems by using this Grav...

SKU: DF-DFR0923 | Brand: DFRobot

Note: The expansion shield is ONLY compatible with FireBeetle 2 ESP32-E IoT Microcontroller (Supports Wi-Fi & Bluetooth).This expansion shield for FireBeetle 2 is just right for makers who love using terminal blocks f...

SKU: AF-5446 | Brand: Adafruit

This USB Type C cable adds a DB-9 (DE-9) serial port to your computer or laptop. Works with MacOS X, Linux, and Windows. Note that this provides (approximately) +-6V serial (RS232) not 5V serial (TTL), good for old de...

SKU: AF-5444 | Brand: Adafruit

An adapter cable that connects an RP-SMA antenna to RF modules with a w.FL (MHF3 / IPEX3) connector. Essential for adding external antennas to Wi-Fi, Bluetooth, and other RF boards that use the tiny w.FL port — such a...

SKU: SF-GPS-19166 | Brand: SparkFun

The GP-1818MK is a low-cost - high performance GPS module with built in antenna. It can provide position, velocity, and accurate timing through the standard NMEA-0183 protocol. Being low power and compact in design, t...

SKU: AF-5350 | Brand: Adafruit

These Silvery Horizontal RFID Blocking Card Sleeves keep all your RFID-enabled cards (i.e. credit cards, bank cards, photo IDs, etc) safe from identity theft and are much more effective than wrapping them in aluminum ...

SKU: DF-TEL0145 | Brand: DFRobot

Does it still bother you that you cannot access the Internet anytime anywhere? Here comes a convenient dual-band wireless network card, play-and-play. Bring you a very fast and stable wireless network!Based on IEEE 80...

SKU: DF-FIT0822 | Brand: DFRobot

This Intel AX210NGW network card takes you into the Wi-Fi 6 era!Adopting the upcoming Wi-Fi 6E standard, the network card provides three-band (2.4GHz, 5GHz, and 6GHz) signals, and extends Wi-Fi to 6GHz, up to 5374Mbps...

SKU: DF-TEL0132 | Brand: DFRobot

A compact multi-constellation GNSS positioning module based on the AT6558 chip with 32 tracking channels. It simultaneously receives signals from six satellite navigation systems: GPS, BeiDou, GLONASS, Galileo, QZSS, ...

SKU: AF-5337 | Brand: Adafruit

The ESP32-C3-DevKitC-02 is an entry-level RISC V development board equipped with the ESP32-C3-WROOM-02, a powerful, generic Wi-Fi + Bluetooth LE MCU module that features a rich set of peripherals, yet an optimized siz...