Wireless & Connectivity

SKU: AF-2746 | Brand: Adafruit

The Adafruit Bluefruit LE Shield adds Bluetooth Low Energy connectivity to your Arduino in a plug-in shield form factor. Solder the included headers, stack it on your Arduino, and start communicating wirelessly with i...

SKU: AF-2995 | Brand: Adafruit

The Feather M0 Bluefruit LE combines an ATSAMD21G18 ARM Cortex M0 processor with a Bluetooth Low Energy module, native USB, and LiPo battery charging. With the power of a 48 MHz ARM core and 256KB of flash, it provide...

SKU: SF-SEN-11828 | Brand: SparkFun

RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-20LA, a very simpl...

SKU: SF-SEN-11827 | Brand: SparkFun

RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-12LA, a very simpl...

SKU: KS-FB0001 | Brand: Keyestudio

 The FoxBit is a versatile development board built around the powerful ESP32-D0WDQ6 dual-core microcontroller, designed for education, makers, and electronics enthusiasts. Ideal for IoT, STEAM education, smart c...

SKU: DF-TEL0161 | Brand: DFRobot

##Introduction The SIM7600G is an integrated wireless communication module. It features 4G CAT1 with an uplink speed of 5Mbps and a downlink speed of 10Mbps, and supports GNSS positioning (GPS, BD, GLONASS). The modul...

SKU: DF-DFR1083 | Brand: DFRobot

##Introduction The Arduino Portenta C33 is a streamlined module that offers the high performance of the Arduino Portenta family at a lower price point, thanks to optimizations and streamlined features. Ideal to develo...

SKU: DF-TEL0150 | Brand: DFRobot

##Introduction This is a CAN-to-UART and USB 1.0 communication module that is compatible with both 3.3V and 5V. It supports the CAN 2.0 protocol and incorporates the SLCAN command, eliminating the need for you to conc...

SKU: DF-DFR1057 | Brand: DFRobot

##Introduction Arduino Opta, specially designed for PLC engineers, is a secure, easy-to-use micro PLC (Programmable Logic Controller) with industrial IoT capabilities. Opta is equipped with frequently used networks an...

SKU: AF-5217 | Brand: Adafruit

The Adafruit LED Glasses Driver is a slim, Bluetooth-enabled controller board built around the Nordic nRF52840 chipset. Originally designed to drive the Adafruit LED Glasses RGB LED matrix, it also works brilliantly a...

SKU: SF-WRL-16984 | Brand: SparkFun

Featuring the nRF52840 SoC from Nordic Semiconductor, the SparkFun MicroMod nRF52840 Processor offers a powerful combination of ARM Cortex-M4 CPU and 2.4 GHz Bluetooth transceiver in the MicroMod form-factor with the ...

SKU: EC-ESP11002R | Brand: Elecrow

A WiFi-controlled relay module designed for ESP-01 or ESP-01S modules (based on the ESP8266). The relay is controlled via GPIO0 with a low-level trigger, allowing you to switch mains-powered devices on and off wireles...

SKU: SF-WRL-15574 | Brand: SparkFun

The SparkFun Thing Plus - Artemis combines the powerful Artemis module with the popular Thing Plus footprint and Feather-compatible pinout. With 1MB flash, 384KB RAM, Bluetooth, and a built-in digital MEMS microphone,...

SKU: SF-DEV-15442 | Brand: SparkFun

The RedBoard Artemis ATP is affectionately called 'All the Pins!' at SparkFun. The Artemis module has 48 GPIO and this board breaks out absolutely every one of them in a familiar Mega like form factor. What's with the...

SKU: SF-DEV-15443 | Brand: SparkFun

The SparkFun RedBoard Artemis Nano packs the powerful Artemis module into a minimal, 0.8 mm thick PCB with USB-C programming, on-board LiPo battery charging, and a Qwiic connector. It's a compact, modern replacement f...

SKU: AF-2829 | Brand: Adafruit

The Feather 32u4 Bluefruit LE combines an ATmega32u4 microcontroller with a Bluetooth Low Energy module, USB connectivity, and LiPo battery charging in one compact board. BLE is supported by all modern smartphones and...

SKU: DF-DFR0492 | Brand: DFRobot

DFRobot FireBeetle series are low power consumption microcontrollers designed for Internet of Things (IoT) development. This Bluetooth controller combines Bluetooth Low Energy 4.1 with Arduino controller, offering...

SKU: AF-3242 | Brand: Adafruit

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

SKU: DF-TEL0026 | Brand: DFRobot

A Bluetooth 2.0 serial module for Arduino, featuring the CSR BC417143 chip with a double-board design for electrostatic protection. Provides transparent serial data communication over Bluetooth with a configurable bau...

SKU: SF-SEN-11862 | Brand: SparkFun

RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-3LA, a very simple...