RS-485 -> USB converter for HA Blue


I’d like to buy a RS-485 converter to USB to plug into my HA blue. (connect to a RS485 Modbus RTU enabled device)

Is there something I have to take care of? Could someone recommend me one that should be working?

Thank you very much.



(decent) isolation is always good for production use. cheap rs485 dongles are fine for messing around but you don’t want nearby lightning taking out the HA blue.