Lightweight MQTT Broker for ESP32: Mosquitto ported to ESP-IDF · Developer Portal

[giscus[bot]]

Lightweight MQTT Broker for ESP32: Mosquitto ported to ESP-IDF · Developer Portal

Mosquitto -- the industry-standard MQTT broker -- has been ported to ESP-IDF. Its lightweight version retains Mosquitto's core functionality and security features to run on resource-constrained IoT devices. This MQTT broker is ideal for edge computing, testing, and standalone IoT deployments. In this article, we will do an overview and show you how to get started.

https://developer.espressif.com/blog/2025/05/esp-idf-mosquitto-port/

[Ryan-py]

This is really cool 🔥 There are a lot of use cases for this