I would like to know if I can send data from an OPC UA Client to Server.
I have a Windows 10 PC with OPC UA Server set up and some Raspberry Pi as Clients.
I already programmed Python code to send data from Server to Client. Now I want to send data from the clients on Raspberry Pi to the Server on Windows 10 PC.
Can this be done? Or will I have to set up the servers on Rasppis and clients on Windows 10 PC?