Setting Up MQTT for Beacon WiFi Gateways

Both the iGS01s and the Wireless iBeacon Receiver support MQTT. Brian Boucheron has written a recent article on How to Install and Secure the Mosquitto MQTT Messaging Broker on Ubuntu 16.04.  It shows you how to install Mosquitto, retrieve SSL certificates from Let’s Encrypt and set the broker to use SSL to provide secure password protected MQTT communications.