Two OpenMW connect to one Arduino uno

Good day dear forum team,
I am currently working on an OpenMV which is connected to an Arduino via UART. Through this connection I send information from the OpenMV to the Arduino to be processed there. However, I would like to link 2 OpenMV’s to my Arduino. Is this possible? And if so how would I manage this?

It should be possible if the Arduino has a second UART.