With an Android HTC as a router and a RN171 WiFly to connect a PIC18F4220, the circuit is set up to scan three sensors: temperature, sound (dB) and light intensity (LDR).
The results are stored at COSM and visible in real time using a Chrom Cosm-Feed App. A project of drumanart by Martin Hug in 2013.
The source code is available at www. drumanart.com