WIZnet plans to launch the first engineering sample of its hardwired Internet controller supporting IPv4/v6 dual stack in Q4 2018. For the past 20 years, WIZnet has built its brand within the embedded market with its IPv4 based hardwired Internet controllers. Due to the exponential growth of the IoT market and the increasing demand
WIZnet has officially released W5100S, the more cost-effective version of W5100, as of 2nd of April, 2018. W5100, the de facto standard for Arduino Ethernet Connectivity, has been sold more than 10 million in quantity cumulatively. The price of the new W5100S has dramatically been reduced but unfortunately is not pin-to-pin compatible with W5100.