An implemention of an MQTT pub/sub application using an ESP8266 with a heartbeat sensor. The MQTT server is implemented on ESP8266 and the client is implement on node-red. To run the project you can just clone this repository, add the .ino file to you ESP8266, compile and run it. And to have access to the client you can just import the .json file to node-red, then you'll have the flow and the dashboard developed.
Project developed by: Gustavo Cioccari and Henrique Ternes