Version 1.1.9

[PaulZC]

This release:

• Adds a new example which demonstrates how to connect to ThingSpeak using MQTT
  • Random temperature data is published to your channel
  • The code also subscribes to the channel topic, so you can read the data back again
  • Please note: the example demonstrates a simple use of MQTT on the SARA-R5. It only uses a Client ID, Username and Password for authentication. It does not demonstrate how to use root and client certificates. For that, please see @mazgch HPG Solution - the certificates are stored on the SARA-R5's internal file system and loaded into the security profile.