Esmacat HarmonicBionics
An Mbed library for an EtherCAT Arduino Shield developed by Esmacat to connect the larger Arduino ecosystem and other MCU boards capable of connecting a shield with an Arduino Uno form factor. EASE can easily turn an MCU board, including the Arduino ecosystem, into a cost-efficient EtherCAT slave subsystem in the larger EtherCAT system. Using EtherCAT communication, EASE can reliably communicate with other base boards through an EtherCAT master.
Homepage
Information about Esmacat and EASE is provided in the link below. https://os.mbed.com/users/esmacat/code/EASE_Example/wiki/Homepage