I have the W550io board connected to an ESP8266 device using the ESP8266 arduino library. it is functioning normally, and I can send and receive packets. I am using this W550io libary created by Wiznet github.com/Wiznet/WIZ_Ethernet_Library
I would like to turn off or reduce the power consumption of the W550io board as much as possible. After the W550io is put into low power mode I will not need to wake it up until the entire system is power cycled.
Q1) How do I force the Wiznet W550io to use 10mb connection instead of 100mb? As described here forum.arduino.cc/index.php?topic=367999.0
Q2) How do I force the Wiznet W550io into using low power mode or shut off the PHY?