The project itself is very simple: getting push notifications via MQTT when a wireless doorbell sounds. But as [Robin Reiter] points out, as the “Hello, world!” program is a time-honored tradition for ...

This library adapts the mqtt-ai/esp-mcp-over-mqtt ESP-IDF component so it can be used in the Arduino IDE together with the Arduino-ESP32 core. It lets you expose MCP tools and resources over MQTT 5 ...

Makers, developers, and hobbyists who enjoy creating projects using the Arduino platform may be excited to learn that Adafruit has recently announced that their MQTT Arduino Library now supports the ...

gkdc_PubSub.py Python script acting as the Group Key Distribution Center (GKDC). Handles session key generation, distribution, and rotation for all clients. client_PubSub.py Python MQTT client that ...