Control anything with Google Assistant via MQTT

Control (almost) anything with Google Assistant™... using Kappelt gBridge

gBridge is... application, that provides a Bridge between Google Assistant smart home devices and MQTT, an open and available messaging protocol that is supported by many smart home applications and devices.

mic"Hey Google, set the ceiling light to 43%." arrow_forwardgBridge/u1/ceiling_light/brightness: 43

Since gBridge is an open source project, you can host it on your own systems. However, I recommend using gBridge as an inexpensive hosted service. This is a great way to support my work - and you don't have to care about updates, configuration, setup, ...

gBridge Beta
  • Control unlimited virtual devices
  • Limited availability
  • Free lifetime * membership of Kappelt gBridge Standard
  • Help to develop gBridge by providing feedback
0,00€ /month
gBridge Free


gBridge Standard


Open Source Software

gBridge is an open source project. See the documentation for setup instructions or visit the project on Github.