Moxa UC-8100A-ME-T-LX Setup

This details steps to set up a Moxa UC-8100A-ME-T-LX for MQTT Transmission for reliable and consistent communications.

If the device has the Custom-QTC firmware loaded, it most likely has ThingWorks installed which allows configuration through LAN 2 on IP 192.168.4.127. LAN1 is configured as the WAN port and by default is a static IP at 192.168.3.127. Any network or serial port configuration done via SSH is overwritten by the Web interface on every reboot. Only Ignition installation needs done via the SSH interface.