Wireless & Connectivity

SKU: ON-BLEEXP | Brand: Little Bird

Add Bluetooth 4.1 connectivity to your Onion Omega2 with this USB-based BLE expansion. Connect to smartphones, tablets, and other Bluetooth Low Energy devices for wireless communication and control. The expansion plu...

SKU: DF-TEL0189 | Brand: DFRobot

The Home Assistant Connect ZBT-1 is a USB adapter that adds Zigbee and Thread connectivity to your Home Assistant setup. Powered by the Silicon Labs EFR32MG21 chipset, it enables seamless control of Zigbee and Thread ...

SKU: SF-WRL-27543 | Brand: SparkFun

  The RTL-SDR Blog V4 is an upgraded version of the popular software-defined radio (SDR) dongle, offering improved performance and additional features over the V3 model. Key features of the V4 include the use...

SKU: AF-6333 | Brand: Adafruit

The Adafruit Sparkle Motion Stick is a compact USB-A dongle version of the Sparkle Motion smart LED driver, designed for WLED projects that need a small, portable form factor. This kit includes both the Sparkle Motion...

SKU: DF-DFR1189 | Brand: DFRobot

Introduction Home Assistant Green is a powerful and privacy-focused smart home hub designed to unify and automate all your smart devices. It seamlessly integrates with Apple HomeKit, Google Home, Samsung SmartThings, ...

SKU: AF-5742 | Brand: Adafruit

The Adafruit "My Little Hacker" is an ESP32-S2 development board designed for audio playback projects with Wi-Fi connectivity. It combines an ESP32-S2 module (Wi-Fi, 4 MB flash, 2 MB PSRAM) with a microSD card slot fo...

SKU: AF-4950 | Brand: Adafruit

The Adafruit Metro M7 with AirLift is the fastest Metro board yet, powered by the NXP iMX RT1011 ARM Cortex M7 processor running at 500 MHz. Combined with an on-board ESP32 AirLift WiFi co-processor, 4 MB of QSPI flas...

SKU: DF-TEL0160 | Brand: DFRobot

The SIM8262A-M2 is a 5G wireless communication module powered by the Qualcomm Snapdragon X62 modem. It supports 5G NR (NSA/SA), LTE-FDD, LTE-TDD, and WCDMA with up to 3.0 Gbps downlink speeds. The M.2 B Key form facto...

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: AF-4078 | Brand: Adafruit

The MDBT50Q-1M is a compact Bluetooth Low Energy module based on the Nordic nRF52840 Cortex-M4 processor. It integrates the BLE radio, native USB support, and a chip antenna into a small, pre-certified package — ready...

SKU: RB-BLENANO | Brand: Little Bird

The BLE Nano is the smallest Bluetooth 4.0 Low Energy development board available, measuring just 18.5 × 21.0 mm. Built around the Nordic nRF51822 SoC (ARM Cortex-M0 + BLE), it runs at 16 MHz with ultra-low power cons...

SKU: RB-BLEMINI | Brand: Little Bird

BLE Mini requires only a serial port for communication so it supports all major development platforms that have UART interface including Arduino, Raspberry Pi, Netduino, BeagleBone etc. In addition, we provide you wit...

SKU: AF-3077 | Brand: Adafruit

The Feather 32u4 RFM69HCW Packet Radio (433 MHz) combines an ATmega32u4 microcontroller with an SX1231-based packet radio transceiver operating at 433 MHz, USB connectivity, and LiPo battery charging. It offers longer...

SKU: AF-3078 | Brand: Adafruit

The Feather 32u4 RFM95 LoRa Radio (868/915 MHz) combines an ATmega32u4 microcontroller with an SX1276 LoRa radio transceiver, USB connectivity, and LiPo battery charging. LoRa modulation provides dramatically longer r...

SKU: SF-WRL-20029 | Brand: SparkFun

This kit gives you a pair of enclosed serial radio modems for sending serial data from one point to another over LoRa. It is designed for applications that need simple, reliable data reporting beyond typical WiFi or B...