@Yveaux No. I asked a simple question: can the GatewayESP8266.ino be used to send data from NodeMCU to Ethernet? If you have an answer then do reply.

@Yveaux I am using W5100. Its a system requirement. I want wifi connectivity with sensors through ESPs but the final data is to be routed through ethernet for security.

@Yveaux Thanks for the reply. Let me elaborate please. My sensor sends data to ESP8266 which sends it to NodeMCU ESP8266. From there I want the NodeMCU ESP8266 to send data through a wired Ethernet. (from there i want it be sent to a router).

So my question is can the GatewayESP8266.ino be used to send data from NodeMCU to Ethernet?

Hi,
I am working on a sensor system. Sensors feed to ESP8266 which feed to NodeMCU ESP8266. I saw in the intro to GatewayESP8266.ino on GitHub your code which says:

• The EthernetGateway sends data received from sensors to the WiFi link.
• The gateway also accepts input on ethernet interface, which is then sent out to the radio network.

Does that mean Ethernet Gateway receiving data from WiFi?
Thanking you in anticipation.
Riaz Ahmed