Connectivity

SKU: SF-WRL-18086 | Brand: SparkFun

This small form-factor antenna offers a 2.4GHz frequency range. These antennas offer adhesive backing that simplifies mounting within the device for a FPC or PCB. Just connect the antenna using the attached U.FL conne...

SKU: SF-WRL-18569 | Brand: SparkFun

This RP-SMA to U.FL Cable is commonly used to attach WiFi, Bluetooth, or nRFxxx based devices to a 2.4GHz antenna. What makes this unassuming cable special is the slightly longer length of 150mm (compared to 100mm). W...

SKU: SF-WRL-17830 | Brand: SparkFun

The ESP32-WROOM-32E is a powerful, generic Wi-Fi+BT+BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music stre...

SKU: EC-CCW08266S | Brand: Elecrow

This ESP-12S WiFi module has core processor ESP8266 in smaller sizes of the module encapsulates Tensilica L106 integrates industry-leading ultra low power 32-bit MCU micro, with the 16-bit short mode, clock speed s...

SKU: EC-CT0917KIT | Brand: Elecrow

Do you want to DIY some funny and practical “IOT” applications? Welcome to the world of ESP8266 NodeMCU. It’s an ESP8266 WiFi module with Crowtail interface. We will use it to make some simple application of fun with ...

SKU: EC-WWI8266ESP | Brand: Elecrow

This serial WiFi transceiver module is based on ESP8266 SoC.. ESP8266 is a highly integrated chip that has Integrated TCP/IP protocol stack. It offers a complete and self-contained Wi-Fi networking solution, allowing ...

SKU: SF-DEV-15444 | Brand: SparkFun

The SparkFun RedBoard Artemis brings the powerful Artemis module into a familiar Arduino Uno footprint. Built around the Ambiq Apollo3 processor, it runs at 48 MHz (with 96 MHz turbo mode), includes BLE 5.0, and draws...

SKU: LB-LS0537 | Brand: Little Bird

The DT-06 is a compact Wi-Fi-to-TTL serial module based on the ESP8285 — essentially an ESP8266 with 1 MB of built-in SPI flash. It provides a simple way to add Wi-Fi connectivity to any microcontroller project via a ...

SKU: LB-LS1217 | Brand: Little Bird

JDY-08 BLE Serial Transmission Module Compatible CC2541  JDY-08 transparent transmission module is based on the Bluetooth 4.0 protocol standard, the working frequency of 2.4GHZ range, modulation scheme is GFSK...

SKU: SF-WRL-09145 | Brand: SparkFun

This is a 4" connector cable that interfaces U.FL RF connectors to regular SMA connectors. Documents: Datasheet RF Connector Buying Guide

SKU: DF-FIT0272 | Brand: DFRobot

The USB 2.0 to RS422/RS485 Cable provides a simple and easy to connect between the USB and RS422/RS485 ports interface. Ideally for PC, thin client or servers to provide instant RS422/RS485 ports expansion via USB ...

SKU: SF-WRL-11812 | Brand: SparkFun

This is a simple to use, USB to serial base unit for the Digi XBee line. This unit works with all XBee modules including the Series 1 and Series 2.5, standard and Pro version. Plug the unit into the XBee Explorer, att...

SKU: SF-WRL-13225 | Brand: SparkFun

The SparkFun XBee Explorer Serial is an RS232 serial base unit for configuring and communicating with XBee modules. Compatible with all XBee modules including Series 1, Series 2.5, standard, and Pro versions. Simply p...

SKU: AF-3201 | Brand: Adafruit

Wireless is wonderful, but sometimes you need the strong reliability of a wired connection. The Ethernet FeatherWing adds quick and easy wired Internet to any Feather board — just plug in a standard Ethernet cable and...

SKU: AF-364 | Brand: Adafruit

The PN532 is the most popular NFC chip, and is what is embedded in pretty much every phone or device that does NFC. It can pretty much do it all, such as read and write to tags and cards, communicate with phones (s...

SKU: DF-TEL0108 | Brand: DFRobot

This Bluetooth audio receiver module supports wireless streaming, USB flash drive, and TF (microSD) card playback. It decodes MP3, WMA, WAV, and lossless FLAC audio formats, with a built-in pre-amp output capable of d...

SKU: LB-ABX00162 | Brand: Little Bird

Meet Arduino UNO Q — a dual-processor development board that combines a Debian-based Linux computer with a real-time microcontroller. Build robots, edge-AI systems, and connected IoT devices on a single platform where...

SKU: WS-32576 | Brand: Waveshare

Industrial-Grade 6-Channel RP2350 Relay Module – Versatility Meets RobustnessEnhance your industrial automation systems with the unparalleled reliability and flexibility of our Industrial 6-Channel RP2350 Relay Module...

SKU: DF-DFR1120-915 | Brand: DFRobot

The LoRaWAN Control Terminal is a comprehensive Industrial IoT (IIoT) node that bridges field devices with remote cloud platforms. Operating on the US 915MHz band with up to 4km range, this DIN-rail mountable controll...

SKU: WS-32769 | Brand: Waveshare

The ESP32-C6 Touch AMOLED 2.06 is a smartwatch-style development board built around the ESP32-C6 RISC-V processor. Featuring a vibrant 2.06" AMOLED touchscreen, WiFi 6, Bluetooth 5, and Zigbee connectivity, it's a com...