Does the SONOFF MINI-D work with HomeKit, Alexa, and Google Home?
The MINI-D needs a 2.4 GHz Wi-Fi network and a Matter controller on the home network.
It is a Wi-Fi dry contact relay for low-voltage and voltage-free loads such as garage doors and boilers, rated 24 V DC 2 A. It suits HomeKit, Google Home and Alexa users, with native support through Matter over Wi-Fi. Home Assistant users reach it through an integration (Matter over Wi-Fi).
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.