03.03.2019, 15:11
Hi,
I have an LM5 communicating with an arduino board via RS485 serial port.
It was working for several months but suddenly it stooped without any obvious reason.
Is there any easy way to check if there is a hardware problem with the RS485 port?
Thank you in advance
George
I have an LM5 communicating with an arduino board via RS485 serial port.
It was working for several months but suddenly it stooped without any obvious reason.
Is there any easy way to check if there is a hardware problem with the RS485 port?
Thank you in advance
George