Thanks Dirk. Bascially the three usb RS232 device- no issue. Straight into your USB hub from the shop and then into the USB ports on the Core. Providing 3 USB RS232 devices through a single USB port. The fourth device is RS232 but not via usb. It uses the conventional 3 cable Rx Tx and Gnd connector...

No, sorry Dirk I am not being clear. Quite new to this!! Three USB Rs232 devices. 1 Conventional D Sub 9/3 sure RS232 device. From my reading today I think (and sure you'll correct me of I'm wrong) we can use a RevPi core, connect one of your USB hubs and then connect our USB RS 232 to the USB ports...

Thanks Dirk. Sorry for the super slow reply from me. The two ish devices (maybe three in the long run) are serial over USB devices. So am I write in thinking you mean we can just plug two of these straight into the USB ports on the RevPi core and hook up the conventional tx, rx, gnd cables from the ...

Hi Volker. Totally new to this forum and RevPi but this seems like a good thread to ask this question on. We have two devices that are serial over USB. No D sub 9 port. Just emulated serial over usb and 1 device that is RS232. We want to add these three devices data together using switches etc for t...