I have followed the instructions written by Will Haley here to wifi bridge a waveshare RS485 to RJ45 Ethernet Module via a raspberry pi 3. The script ran normally without any warnings or errors, and after reboot I’ve connected the waveshare ethernet cable to the pi, the link green led turned on the waveshare, but it hasn’t been assigned an IP, as far as I can tell via the router webpage and my nmap queries.