WIZ820io provides easy and simple Ethernet connectivity to small platforms like GR-KURUMI (Compatible with Arduino Pro Mini).
WIZnet W5200 ethernet chip is used in WIZ820io.
To use WIZ820io with GR-KURUMI, users need to replace 4 files in the Ethernet library for GR-KURUMI.
Install W5200 library
Download modified w5100.cpp & w5100.h and files (attached) and overwrite onto the”RLduino78/libraries/Ethernet/utility” folder in your project in e2studio.
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