ESP8266 Community Forum

- Thu Aug 04, 2016 11:52 am #52125 There are several DIY MQTT servers and they are free. My own favourite for the likes of Windows and Debian is MOSQUITTO which I have found to be 100% reliable over many, many months. If you want to play on Android - MQTT BROKER works - and in a couple of weeks hopefully will have two important features - username and password - and the ability to stay on regardless of what Android is doing. I run that and Node-Red on my phone for experimenting with.

Peter Scargill - http://tech.scargill.net

- Fri Sep 16, 2016 6:35 pm #55255 Hi!!! Congratulations for this big project.

I test Basic Esp for create thermostat for my home, read temperature, humidity, external temperature, post to thing speaks and working all fine

All is very easy

Now I'm interested to put mqtt to this project, but have a question.

Is possible modify port in mqtt.setup("broker.mqttdashboard.com")? Need put this port, 19449

I created a Cloud mqtt broker in https://www.cloudmqtt.com/ (Is free for test and have up to 10 "users" for free account)
But this cloud mqtt broker fix a 19449 port

Thanks

- Wed Oct 19, 2016 4:27 pm #56803 You can use the following code

Code: Select allmqtt.setup("broker.mqttdashboard.com",  19449)

Serial terminal in the chrome browser see https://serialTerminal.com

http://esp8266basic.com
A BASIC interpreter for your ESP

Working now on Autodrop3d. A 3d printer with automatic part ejection system. https://autodrop3d.com

- Wed Oct 19, 2016 10:54 pm #56820 Where can find the document/help about MQTT? I could not find in language reference document of 2.0 and 3.0.