Radio & Wireless/Bluetooth

This is the Adafruit Feather HUZZAH ESP8266 - our take on an 'all-in-one' ESP8266 WiFi development board with built in USB and battery charging. It...

Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah! With BLE now includ...

Allow BLE devices as iPhone, Samsung Galaxy etc to connect to Arduino boards. MOD-nRF8001 have demo examples for Arduino (AVR), Pinguino (PIC32) an...

The BlueSMiRF Silver is the latest Bluetooth wireless serial cable replacement from SparkFun Electronics! This version of the popular BlueSMiRF use...

The SparkFun ESP32 Thing is a comprehensive development platform for Espressif’s ESP32, their super-charged version of the popular ESP8266. Like th...

The ESP32-CoreBoard product is simply ESP32-DevKitC. It is not designed or manufactured by Olimex. This board is designed and manufactured by the E...

The Bluetooth Mate Gold is very similar to our BlueSMiRF modem, but it is designed specifically to be used with our Arduino Pros and LilyPad Arduin...

The BlueSMiRF is the latest Bluetooth wireless serial cable replacement from SparkFun Electronics! These modems work as a serial (RX/TX) pipe. Any ...

ESP32-WROOM-32 is SMD module which you can integrate to your own PCB design. Espressif has took care for all certifications and regulations so you ...

This is the Adafruit Feather HUZZAH ESP8266 - our take on an 'all-in-one' ESP8266 WiFi development board with built in USB and battery charging. It...

Interested in learning how Bluetooth Low Energy works down to the packet level? Debugging your own BLE hardware, and trying to spot where something...

The Adafruit Feather nRF52 Bluefruit is our latest easy-to-use all-in-one Bluetooth Low Energy board, with a native-bluetooth chip, the nRF52832!  ...

This is the Feather 32u4 Basic Proto, it has a bunch of prototyping space built right in We have other boards in the Feather family, check'em out h...

Feather is the new development board from Adafruit, and like it's namesake it is thin, light, and lets you fly! We designed Feather to be a new sta...

This is the ultimate IoT board with wired 100Mb Ethernet Interface, Bluetooth LE, WiFi, Remote control IR, and CAN connectivity. The board can oper...

The RN41 is a small form factor, low power, simple to integrate Bluetooth radio for OEMs adding wireless capability to their products. The RN41 is ...

DFRobot FireBeetle series is the low-power consumption micro-controller intentionally designed for Internet of Things (IoT) projects. FireBeetle Bo...

This is the ultimate IoT board with wired 100Mb Ethernet Interface, Bluetooth LE, and WiFi. FEATURES ESP32-WROOM32 module Built-in programmer for...

The RN-52 Bluetooth from Roving Networks is an audio module that makes it simple for you to create a hands free audio system for your car or remote...

This is a simple breakout for the Roving Networks Bluetooth module. All pertinent pins are broken out and labeled. This new version’s headers are u...

The SparkFun ESP32 Thing Plus is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the origi...

ESP32-PRO is OSHW certified Open Source Hardware with UID BG000010          FEATURES ESP32-D0WDQ6 32Mb SPI flash 32Mb PSRAM Optional crypto engi...

The RN-41-EK is an evaluation kit for the RN41 module.  The board has the flexibility to connect directly to a PC via a standard USB interface or t...

A new device from RoboDynamics, the RooStick will allow any computer with a USB port to serially communicate with a Roomba. This allows any progra...