Hi all, i'm new in rfduino world and i really appreciate if you help me in the following project. I need to interface an rfduino with a magnetic sensor hmc5883L to realize something that work like a compass, and i want that rfduino send sensor data to my smartphone trough a ble bluetooth connection. I think this project is very simple by it self but im really noob with this device.... So sorry in advance xD. Someone can give me an initial sketch?