A simple program that uses the UARTService to transfer string data over GATT. Can be used with the nRF Toolbox app for rapid prototyping.
This program is intended to make it easy to prototype a sensor that sends data to a smart device using Bluetooth Low Energy (AKA Bluetooth Smart). Nordic's UARTService is used because it allows string data to be exchanged over GATT using Nordic's nRF Toolbox app (available for download in both Apple and Google app stores).
Source code for the iOS and Android apps has been posted for use during the hackathon: