Hey folks,
I built a cloud MQTT broker (indramqtt.com) mainly because I got tired of dealing with port forwarding and dynamic DNS just to get a remote ESP32 (in my car and shed) talking back to my Home Assistant setup.
Looking for a few people to help break it. If you have spare ESP32s, ESPHome nodes, or an HA instance, I’d love to know how it handles your reconnects, latency, and general quirks.
It's completely free to test and use for your project also, no card needed.
Let me know what breaks or what sucks so I can fix it. Cheers!
Source: r/homeassistant · by /u/paan_day