The standard MPVI interface supports defining channels based on parameters received through the vehicle's OBD-II port.
If you have an MPVI Pro interface, the Enhanced IO interface can be used to attach up to four devices that generate an analog output. See Connecting an External Sensor to an MPVI Pro for details.
NOTE: The EIO interface also includes two outputs (pins 7 and 8) that were designed to control external devices such as LEDs and relays. However, this function is no longer supported by VCM Scanner.
