Thank for your informations, I dont need sensor on gateway, so i keep my gateway on Arduino Mini pro, it's more small than Mega.

Thank again.

Hi everybody

It's my first message in this project.

My question under this subject is :

It is more confortable for an Ethernet Gateway using arduino Mega 2560 or not ?

Actually i use an Arduino Mini Pro with ENC28J60, but i have only 2 nodes.

For my automation Home project, i will be start with 20 nodes on the jeedom project.

My two several objective is checking regulation themperature ant monitor the doors/windows.

Else, this project is a very good work.

Thank all,