Use of zigbee2mqtt and dimmer in parallel?

Newbe question: can I pair e.g. an Ikea Tradfri wireless dimmer with an Ikea Tradfri bulb and pair both in parallel with my zigbee2mqtt (using CC2531 stick) to switch the bulb with the wireless dimmer but also with my e.g. Homebridge or FHEM or Home Assistant UI ? How should I configure this?

Today I use either or but I do not know how to pair a device with a second device or a CC2531, when it is already paired with another device.

Thanks in advance

i dont believe you can. Pair them both with home assistant, and setup an automation to control the light using the switch that way?