This is a “slave” input/output device which is controlled via CAN bus communications from a compatible ECU. This allows your tuner to control it directly without having to rely on the end-user setting it up. This also allows it to be tuned live directly from the ECU it is connected to. Sensors wired to it are transmit via CAN and it receives commands via CAN for outputs. We feature this product on all of the V10 R8 and Lamborghini that we tune for running pumps and boost control.
Features:
4 Analog Inputs
4 Digital Inputs
2 High Current 20A PWM outputs
2 Low current 5A outputs
Dedicated 5V and Sensor Ground
1 CAN Bus
Field updatable firmware
Instructions can be found here:
https://kyletunedit.com/docs/can-bus-input-output-modules/io4-8-channel-can-input-output-modue/