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Modbus RS485 using USB Dongle
#2
(13.01.2025, 09:23)jmir Wrote: Hi,

I'm using a USB Dongle as modbus RTU3, it's working fine but when I unplug the dongle and connect again the port name switches form " /dev/ttyUSB0" to "/dev/ttyUSB1"...
Is there any way to fix the port name? When it happens the only way to make it working again is rebooting LM...

Is there any way to solve it?
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Messages In This Thread
Modbus RS485 using USB Dongle - by jmir - 13.01.2025, 09:23
RE: Modbus RS485 using USB Dongle - by jmir - 7 hours ago

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