Problem in connecting the Two channel vibration V3 sensor node


Due to a mismatch (personel fault to remove the ncd-red-wireless module because of a warning that that type was already installed) between the ncd-red-wireless and the ncd-red-wireless-2 on my NCD Edge computer, I can’t get a connection with my Two channel vibration V3 sensor node.
Can it be that the /dev/ttyS1 device is not the correct one?
In the debug window the error "TypeError: “path” is not defined: " is displayed.
Any ideas?