IoT Engineering Module iot by @tamberg for FHNW. Lesson 7: Messaging Protocols and Data Formats Slides Examples Arduino ESP8266_MqttPubClient.ino ESP8266_MqttPubClientSecure.ino ESP8266_MqttSubClient.ino ESP8266_MqttSubClientSecure.ino Node.js MqttPubClient.js MqttSubClient.js Hands-on Hands-on Lesson 7