Learn how to use ESP32 as a MQTT broker for small number of devices and small number of messages using sMQTTbroker library.
Learn how to use ESP32 as a MQTT broker for small number of devices and small number of messages using PicoMQTT library.
This is an add-on for Home Assistant that provides an open-source MQTT broker called EMQX. It is a scalable alternative to Mosquitto, offering advanced features for IoT device communication.