I need to be able to control relay boards over LAN purely through software, but I’m having a very hard time finding the right resources anywhere. I’m looking for an SDK or API that I can use. Controlling the relay through base station or web interface is not an option for us.
The API Codec seems to exist to provide this, but I can’t find documentation for it that tells me how to build my packets or how they are encoded.
The model I’m using for test is NCD5500 with 3rd gen ethernet interface. Is a ProXR module the right way to do this?