By Arlen Nipper, Co-creator of MQTT and CTO of Cirrus Link Solutions In this four-part article series, I’ll explain the technologies and events that led up to Andy Stanford-Clark and me creating MQTT as we know it today. At the time, I was the CTO of Arcom Control Systems. Arcom developed and manufactured SCADA industrial… The post The legacy of SCADA and serial protocols: Laying the groundwork for MQTT appeared first on Cirrus Link.