New to NodeRed. I am following a Youtube video to use NodeRed on RaspberryPi to talk to a Allen Bradley PLC. My PLC ip is 192.0.x.x. My raspberrypi ip address is 10.1.x.x. Would it be OK to communicate between those two ip addresses via NodeRed?
That should work - if you define a (static) route on the default gateway, both devices have a default gateway set where traffic should be send if the destination is not on the same lan segment.
If there is routing between the two OR your PI is multi-homed, then sure.
How are the two networks connected?
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