Hi all, I’m trying to build a small local dashboard on Fedora that receives temperature/motion data from an ESP32 over MQTT and triggers desktop notifications or logs without pulling in a heavy stack. I started from this tutorial on ESP32 with MQTT good primer on structuring and publishing sensor data:
https://www.theengineeringprojects.com/2021/11/esp32-mqtt.html
I’ve also skimmed the Fedora docs for setting up lightweight services and looked at the Mosquitto client examples for subscribing to topics. What’s the easiest, most Fedora-native way to have incoming MQTT messages from the ESP32 result in a user-visible alert or simple log entry? Any minimal examples or recommended tools for wiring that together reliably?