There is a nice Article on MTC-One at Modern Machine Shop.
Mr. Cole starts off:
"Memex introduces the MTC-One, an MTConnect connectivity board for legacy machine tools and Industrial Internet of Things (IIoT) devices. The MTC-One is Memex’s third generation of MTConnect connectivity boards and is designed to leave no machine behind when it comes to legacy connectivity on the plant floor. The board’s powerful ARM SOM microprocessor is capable of running Linux, MTConnect adapters, agents and other IIoT software such as Complex Event Processing (CEP) as well as other applications that might be needed to connect to and process data from devices."