Shelly 2 dimmer no ground/neutral issue : r/homeautomation
Troy Hunt on Twitter: "Now installing @shelly_IoT dimmers. One will drop voltage to dim dumb lights. The other will trigger events that changes brightness in the driver of a smart light. Kinda
Shelly support group (English Version) | Just took a look at the wiring diagrams of Dimmer 2 | Facebook
Installed Shelly Dimmer, strange behaviour with switch - #22 by cooljimy84 - Hardware - Home Assistant Community