Doubt regarding connection to home appliances

I came to know we can connect a single bulb or a fan etc… to bolt iot using the relay. But my question is can we connect all the home appliances and control them using a single bolt iot module ?
eg- connect my bulb, fan, motor all in a single boltiot module. Is this possible?

Hi @thomasjiji007,

Yes you can control multiple devices using the boltiot but you will require some extra hardwares.

1.Relay
2. Arduino

and you can you bolt UART communication for controlling your device. https://docs.boltiot.com/docs/serial-begin

Do let me know in case you need any other information.

Thanks for the reply.
so do I need to get the bolt cloud pro for controlling many device at once?
and now I have Arduino pro mini with me will it help in anyway for this multiple home appliances automation project?