MartijnvdB

Thanks for this commit. It solves an issue where, if I return from one timed transition to another timed transition _before the timer interval has expired_, the _next_ timed transition...

You did not specify that a callback should be executed when a message is received. In setup(), after you do _client.setServer(arg, arg)_, you specify which callback to execute, as follows:...

Hi, Did you uncommment the line that says: _//client.setServer(mqtt_server, 1883);_ and did you add the following line after that: _client.setCallback(callback); // callback executed when message received_ ?

> PubSubClient client(mqtt_server, 1883, callback, espClient); Hm, that should work too, indeed (according to the docs). Haven't used that one yet, myself.