If you're looking to build a network-connected device, RobotDyn MEGA 2560 ETH R3 with LAN and additional Wi-Fi connection, is the best solution use Arduino Mega 2560 R3 and Ethernet controller W5500 and with Wi-Fi module ESP-01!
RobotDyn MEGA 2560 ETH R3 is a fully featured Ethernet-connected device via LAN or Wi-Fi. Depending on your use case, it can act as a server or a net member. In a server role, it will receive requests from other devices and services in local network and internet, and respond or react accordingly. In a net member role, the RobotDyn MEGA 2560 ETH R3 can collect data from different devices or industrial equipment and send it through the local network or Internet. It can also receive data from local network and internet, and control connected devices and equipment. The RobotDyn MEGA 2560 ETH R3 can also act as stand-alone unit, providing autonomous reaction based on the defined algorithm in response to network changes or other triggers.
Documents (Instruction manuals, schematics, etc): https://robotdyn.com/mega-2560-eth-r3-with-atmega2560-w5500-arduino-compatible-board.html
RobotDyn(R) - registered trademark in USA.
Zhuhai RobotDyn Technology Co.,Ltd - Developer and manufacture.
