The 8X8 Input Expander is a flexible data acquisition device that can collect data from up to 8 exhaust gas temperature (EGT) sensors and up to 8 generic sensors (analog inputs) such as wideband O2 sensors (with external controllers), temperature sensors, pressure sensors, etc.
The data collected from those sensors can be sent to an ECU or some display devices using its CAN bus connection. The data can also be read from a PC using the USB port.
The unit can be configured through the CAN bus or the serial port using the Megasquirt protocols and the tuning software TunerStudio.
**Can be used as a standalone unit**