Bluetooth Low Energy Module
BLE + ARM + Antenna
Shrunk down an Arduino to the size of a finger-tip and made it wireless.
The RF Digital RFD51822 module is a READY-TO-USE Bluetooth 4.0 Low Energy wireless solution based on the Nordic nRF51822 Multi-protocol Bluetooth Low Energy and 2.4GHz proprietary system-on-chip. Footprint and pin compatible with the RFD21733 line of RF Modules. Built-in DC/DC converter circuit for additional power savings.
The RF Digital RFD51822 module is the "brains" of the new RFduino - a finger-tip sized, Arduino compatible, wireless enabled microcontroller, currrently featured on Kickstarter.
RFduino: A finger-tip sized, Arduino compatible, wireless enabled microcontroller, low cost enough to leave in all of your projects.
RFduino uses the new RF Digital RFD51822 Bluetooth 4.0 Low Energy compliance approved module which is based on the Nordic nF51822 award winning SoC.
The RFduino runs Arduino code and can do everything an Arduino can, plus much more.
Using the RFduino USB shield, simply plug the RFduino into a USB port of any computer and use the Arduino IDE to load your Arduino sketch, which automatically begins running on the RFduino.
Then you can detach the RFduino USB shield and plug the RFduino directly into your poject.
Get in on the action. RFduino on Kickstarter →
Buy RFD51822 Now