Ember acquired by Silicon Laboratories – on.mktw.net/Jrlvop – Ember: MIT-spun, Polaris-backed, Boston-based leader in ZigBee networking. — Bob Metcalfe (@BobMetcalfe) May 21, 2012 Austin-based Silicon Laboratories has signed a definitive agreement to acquire Boston-based Ember Corp. for $72 million. Ember makes chips, hardware and software used in wireless smart meters for and the home. “This […]