/technologies/industrial-automation-space/b/blog/posts/avnet-smartedge-iiot-gateway-try-modbus-with-rs-485I'm learning the MODBUS protocol. I'll first try it on Linux devices. My first step is to learn the core data exchange mechanisms and transport layer options.Transport layer options are TCP/IP and serial. I'm going to start with serial communica...en-USTelligent Community 12