OpenECU 3.0.0 FS-r2019-1 supports Wake on CAN channel A and B. CAN channel A (pin YE4+YF4) provides selective wake on CAN, while CAN channel B (pin YK4+YJ4) provides generic wake on CAN.

The ECU powers up when a CAN message whose identifier passes an application specified filter is received. Selective wake on channel A is controlled by the internal digital output channel named DOT Enable Selective Wake (pin YE4+YF4) and the digital data output channels Sel Wake ID (pin YE4+YF4) and Sel Wake ID Mask (pin YE4+YF4).