{ "title": "Signal Composer high level service", "subtitle": "Developer Documentation", "description": "Signal composer let you compose and expose signals issued low level services", "keywords": "AGL, Development, Iotbzh", "author": "IoT.Bzh Team", "website": "http://iot.bzh", "published": "December 2017", "version": "5.0", "pdf_filename": "Signal_Composer" }