mqtt-message topic

gBridge.io allows you to control (almost) anything with Google Assistant, by translating voice commands to MQTT messages.

kservices

Distributed advertisement-based BTLE presence detection reported via mqtt

andrewjfreyer

Sonoff Basic firmware; config by browser, OTA, MQTT, DS18B20

tschaban

CAN-Bus -- MQTT bridge: bidirectional, configurable and extendable

c3re