Building a Secure MQTT Broker with ESP32

[@HighVoltages]

ESP32 MQTT broker using sMQTTLibrary: ruclips.net/video/ji_nfVEI25g/видео.html

[@AhtishamA]

please answer . if my esp is connected to router in one city and other devices are in another city can i use this method or library?

[@beastar609]

I am waiting for your video ❤

[@HighVoltages]

Hope you like it!

[@ari_Tech_Insights]

Yes, I learn more things from your videos which helped me to build a project which got impressed by judges. Thank you very much.

[@meggrobi]

@HighVotage I tried to reply to your query but every time RUclips removes my reply?? There are several videos on how to.

[@HighVoltages]

Yes, I see. I have no idea why it is being deleted.

[@beastar609]

Super bro

[@Yrrahpl]

Why does this happen every few minutes? The socket from Tasmota disconnects from the Broker on ESP32
21:06:36.453 MQT: Attempting connection...
21:06:36.486 MQT: Connect failed to 192.168.50.13:1883, rc -2. Retry in 10 sec
Plug Gossund SP111, with Tasmota new version 14.3.0

[@michael_ibeh]

will it work if i use the esp32 as an mqtt broker so that when it receives data from a sensor, it push the data to devices connected to it through the mqtt group?

[@HighVoltages]

yes , it will. Lets say Sensor publishes data to the topic "sensor" . All the devices that need this data can subscribe to the "sensor" topic.

[@marioneves177]

How to acesss the esp32 mqtt broker outside my network?

[@meggrobi]

I used an old Android phone for MQTT and Node Red works well, much more powerful than ESP32

[@HighVoltages]

sounds interesting. Did you use any application from the play store ?

[@meggrobi]

@@HighVoltages I used Termux which then gave me access to load MQTT and Rode Red

[@meggrobi]

@@HighVoltages I use Termux from Play Store. I installed in Termux MQTT and Node Red, it works very well.

[@HighVoltages]

sounds great . Termux is really useful tool.

[@christoshaju2595]

I'm also using the same. Were you using HA?