I've scoured the internet and can't find anything that will fit my needs.
I am trying to figure out if it's possible to set up the PI as a client with a FIFO and have the server read from that FIFO. I have an array of PIs and so I need to have some kind of buffer on the pi, and then need to pull the data off of it.
It does not appear pymodbustcp offers a FIFO option. Are there any other options? It doesn't have to be over TCP, I'm just more familiar with the IOS layers than serial communication.