Arduino Nano and Wiznet W5100 Red
I am trying to put together a small module to read temperature and light levels at the place where I am currently living. I have bought components from china over Ebay. I have purchased the Arduino Nano, Mini W5100 Ethernet module, DHT22 and TSL2561 from different sites. I have found tutorials for to use the DHT22 & TSL2561 but I was struggling to find the tutorial how to wire the W5100 Mini. It took me a long to just find meaning of the header pins ( You can find it here). This have helped me to start the shield. As it was still requiring a bit of imagination to connect the wires I have decided to simplify this and create a guide.