Connectivity

SKU: SF-WRL-19177 | Brand: SparkFun

The SparkFun IoT RedBoard is an ESP32 Development Board that includes everything but the kitchen sink! Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth® MCU module that targets a wide variety of application...

SKU: AF-5441 | Brand: Adafruit

When you want a super skinny Ethernet / CAT-6 cable, this noodle-y UTP jumper is only 3mm thick at the center, so it can flex around enclosures easily. This cable is 1 meter long, comes in Adafruit black. CA...

SKU: WS-17391 | Brand: Waveshare

The Waveshare 13.3″ Magic Mirror is a smart mirror display powered by a built-in Raspberry Pi 3A+. Behind a one-way mirror panel, a 13.3″ IPS touchscreen (1920×1080) displays customisable information — news, weather, ...

SKU: DF-TEL0146 | Brand: DFRobot

In life, remote controllers can be seen everywhere, and most of them are inseparable from the battery. However, we often encounter problems when using the battery, for instance, it is troublesome to replace the batter...

SKU: SF-DEV-17493 | Brand: SparkFun

The A0 in the latest in Macchina's line of OBD-II interfaces. The A0 uses the power of the ESP32 BLE and WiFi module to allow for wireless access to the OBD-II port most modern cars have.The Macchina A0 module plugs d...

SKU: AF-4827 | Brand: Adafruit

A compact USB dongle that adds both Wi-Fi and Bluetooth 4.0 to your computer or single-board computer through a single USB port. Based on the Realtek RTL8723BU chipset, it provides 802.11bgn wireless LAN and Bluetooth...

SKU: EC-CRF19969D | Brand: Elecrow

AS01-ML01DP5 is a 2.4GHZ100mW, high speed (maximum air speed up to 2Mbps) high stability, industrial grade wireless transceiver integrated digital transmission module. Module uses nRF24L01P RF chip and RFX2401C power ...

SKU: AF-4701 | Brand: Adafruit

The Adafruit ST25DV16K is a unique I2C-programmable RFID EEPROM breakout that works with mobile phones as an ISO/IEC 15693 (13.56 MHz) NFC tag, but can be dynamically rewritten over I2C by a microcontroller. This make...

SKU: EC-CRF01056W | Brand: Elecrow

This is a Serial to USB adapter for NRF24L01+ Module. It can apply in Wireless remote control, data transmission, Wireless meter reading system, Wireless detection system, Wireless Data Acquisition System, VOIP system...

SKU: DF-TEL0124 | Brand: DFRobot

The SIM7600CE-T 4G(LTE) Shield is a compact 4G/3G/2G communication and GNSS positioning module in an Arduino-compatible shield form factor. About the size of a credit card, it plugs directly into Arduino UNO, Leonardo...

SKU: EC-CRT13450K | Brand: Elecrow

When we want to get up early every morning to understand the weather conditions outside, or we want to DIY a weather station. What is more we want to be able to build a smart home product of the initial model, this ES...

SKU: DF-FIT0116 | Brand: DFRobot

This is a high quality Category 5 (CAT5) patch cables is the solution to your internetworking needs. DOCUMENTS Cat 5 Definition

SKU: SF-CAB-08915 | Brand: SparkFun

This 3ft Category 6 (CAT 6) Ethernet cable is the solution to your internet working needs. With a speed of up to 500MHz you can connect to your LAN/WAN segments and networking gear at maximum speed. Also, with its sup...

SKU: SF-WRL-00145 | Brand: SparkFun

A 2.4 GHz rubber duck antenna with 2.2 dBi gain and a reverse-polarity SMA (RP-SMA) connector. At 100 mm (4″) long with 50 Ω impedance, it's a straightforward way to add an external antenna to WiFi, Bluetooth, ZigBee,...

SKU: DF-DFR0305 | Brand: DFRobot

The Romeo BLE is an all-in-one Arduino-compatible robot control board from DFRobot with integrated Bluetooth 4.0. It combines an ATmega328P microcontroller, a dual-channel DC motor driver (2 A max), and a TI CC2540 BL...

SKU: DF-DFR0342 | Brand: DFRobot

W5500 Ethernet with POE Mainboard is a new member in our Ethernet family. It is based on the ATmega32u4 and W5500 Ethernet chip, which is quite useful to most IOT projects. W5500 chip is a Hardwired TCP/IP embedded E...

SKU: SF-BOB-12700 | Brand: SparkFun

This simple breakout board routes a female USB Type-A connector's VCC, GND, D−, and D+ pins to a standard 0.1″ pitch header. It saves you the hassle of soldering tiny SMD connectors when adding USB host or device conn...

SKU: AF-3406 | Brand: Adafruit

The Feather nRF52 Bluefruit LE is an all-in-one Bluetooth Low Energy development board built around the Nordic nRF52832. Unlike earlier Bluefruit Feathers that used a separate helper chip, the nRF52832 runs your appli...

SKU: SF-BOB-10031 | Brand: SparkFun

We have no idea what USB device you are hooking up to, but if you want to access the microUSB port on something, you might want this. We broke out all 5 pins with a vertical microUSB connector for your prototyping nee...

SKU: EC-CRT01259B002 | Brand: Elecrow

Lora technology and Lora devices have been widely used in the field of the Internet of Things (IoT), and more and more people are joining and learning Lora development, making it an indispensable part of the IoT worl...