Hi Microcontrollers Lab, what a great project! It works properly. I would like to setup a MQTT project with one ESP32 as a subscriber and another ESP32 as publisher. The broker should be a local RasPi standalone as Broker-Server creating its own WLAN without connection to the Internet via Router or Access Point. Can you give me hints how to do this? The handling of the ESP32 should be easy. But with the RasPi I have got my problems to combine the installed Mosquitto and the WLAN-Server capabilities. Do you have this setup described in one of your courses? (Please without NodeRed.) Thanks! Oli
Anyone could fic the errors showed after press "mosquitto -v" command? This errors appear in minute 3:13. I already installed mosquitto in docke and i have this problem all the time and is headache becaus idk what to do...
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Thank you for fixing my problem. For me, I think editing the .conf file was key for connecting a windows-computer and sending/receiving data.
Hi Microcontrollers Lab,
what a great project! It works properly.
I would like to setup a MQTT project with one ESP32 as a subscriber and another ESP32 as publisher. The broker should be a local RasPi standalone as Broker-Server creating its own WLAN without connection to the Internet via Router or Access Point.
Can you give me hints how to do this?
The handling of the ESP32 should be easy. But with the RasPi I have got my problems to combine the installed Mosquitto and the WLAN-Server capabilities.
Do you have this setup described in one of your courses? (Please without NodeRed.)
Thanks!
Oli
Thank you for fixing my problem. I think editing the .conf file was key (for me).
How can i find free mqtt broker
Anyone could fic the errors showed after press "mosquitto -v" command? This errors appear in minute 3:13.
I already installed mosquitto in docke and i have this problem all the time and is headache becaus idk what to do...
gracias
god bless u