The WireFlow I/O modules for test & measurement are designed as USB devices and as C Series modules for the NI Compact RIO platform. The suite of I/O modules includes Programmable resistors, Battery stack monitoring and balancing, Relay multiplexing and Fault Injection.
The C series modules are shipped with LabVIEW FPGA drivers.
The USB modules has an open API using the Modbus standard with Python and LabVIEW drivers makes it compatible with most computer architectures and operating systems.