add feature relay mqtt

[crashcoq]

Hello

is it possible to add a function that controls one or two relays independently via mqtt?
For example, to make a solar router with available PINs.
MQTT is only used to enable/disable the relay.
The whole intelligent part is in home assistant / domoticz / jeedom
Describe the solution you'd like

add a menu with only mqtt number and the output relay

Cordialy