Shelly 1 is a miniature WiFi switch with firmware for control within the Apple HomeKit, which, thanks to its size, can easily be installed under a switch or socket in a deeper enclosure.
Adding Shelly to HomeKit to make a dumb switch smart
Shelly Plus 1 WiFi Switch
Shelly Firmware Update (neue HomeKit Version) - HomeKit Blogger
Shelly Plus 1PM, Smart Home Assistant WiFi BLE Relay Automation Switch
6 ways to add Shelly devices to HomeKit in 2023
Shelly-Geräte in HomeKit einbinden: So einfach gehts
6 ways to add Shelly devices to HomeKit in 2023
Shelly 1 Compatibile Apple HomeKit Relè Switch Interruttore Smart WiFi
Connecting the Shelly 1 to an ET Systems gate motor for Apple HomeKit control - vxlabs
Shelly-Geräte in HomeKit einbinden: So einfach gehts
Shelly 1 + Sensor Magnetico - Wifi Portão Garagem Homekit
Example set up of Shelly 1L in UK light switch : r/HomeKit
Shelly-Geräte in HomeKit einbinden: So einfach gehts
Adding Shelly to HomeKit to make a dumb switch smart