Add web config Ethernet configuration

Author: PaulZC

docs/img/WiFi Config/SparkFun RTK Web Config - Ethernet Configuration.png

@@ -6,12 +6,16 @@ An Ethernet-equipped RTK device sends and receives NTRIP correction data via Eth
 
 By default, the RTK device will use DHCP to request an IP Address from the network Gateway. But you can optionally configure it with a fixed IP Address.
 
-![RTK Device in DHCP mode](img/Terminal/Ethernet_DHCP.png)
+When enabled, the "Ethernet / WiFi Failover" option allows the firmware to automatically switch from Ethernet to WiFi should Ethernet become unavailable. Should WiFi become unavailable, the firmware will reconnect to Ethernet if it is now available.
 
-*The Reference Station Ethernet menu - with DHCP selected*
+![RTK EVK in DHCP mode](img/Terminal/Ethernet_DHCP.png)
 
-![Reference Station in fixed IP address mode](img/Terminal/Ethernet_Fixed_IP.png)
+*The RTK EVK Ethernet menu - with DHCP selected*
 
-*The Reference Station Ethernet menu - with a fixed IP address selected*
+![RTK EVK in fixed IP address mode](img/Terminal/Ethernet_Fixed_IP.png)
 
-When enabled, the "Ethernet / WiFi Failover" option allows the firmware to automatically switch from Ethernet to WiFi should Ethernet become unavailable. Should WiFi become unavailable, the firmware will reconnect to Ethernet if it is now available.
+*The RTK EVK Ethernet menu - with a fixed IP address selected*
+
+![RTK EVK Web Config - Ethernet Configuration](<img/WiFi Config/SparkFun RTK Web Config - Ethernet Configuration.png>)
+
+*The RTK EVK Web Config page - Ethernet configuration with fixed IP address*