How to sync Shelly bulb with shelly dimmer

Hardware
1

Hi there,

I bought 6 Shelly bulb RGBW and placed them all in 1 room. I use a shelly 1 to turn the lights on and
off. It will (ofcourse) only switch on in the state it was turned off in.
My mother in law was complaining the cant turn the brightness higher in this room,
I figured i could use a shelly dimmer to sync the bulbs with the dimmer but i cant figure out how.
Can someone help me?

2

Since it’s wifi bulb, install tasmota for the shelly 1 & shelly bulbs and use device group feature. This should sync without HA

Also use momentary switch to get the long press/dimming action