I’d like to connect sim800l to esp32 and implement data exchange using MQTT over PPPoS.
Are there any solutions (examples), how can I do it?
Search the forum for PPP
Once you are connected to the Internet (via PPP or WiFi or Ethernet), MQTT will work. Search the forum or see the examples available at the doc pages.
Oh, I thought that it will be any differant way to use MQTT over PPP. If it is such as you say, it’s cool!!
MQTT runs over TCP runs over IP runs over Ethernet/WiFi/PPP
There are network initialization differences.