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By Barnabybear
#60134 Hi, I have some driver boards (Parallax processor) that use the WIZ812MJ (W5100) or the WIZ820IO (W5500) to connect to the ethernet. I would like to replace these modules with ESP8266-12s and make them wireless. As the software on the boards is outside of my control the ESP would need to exactly emulate the WIZNET module recieving all its setup infomation via SPI. Has anyone seen a project that achieves this? It seems a pritty obvious thing to have been done but google just gets bogged down with Arduino shields.

The packets are UDP DMX so only 628 bytes each which shouldn't cause memory issues. Thanks for any input.