The GCAN-404 supports normal mode (33.33Kbit/s) and high speed mode (83.33Kbit/s). Both modes can be switched automatically.

When the user uses GCAN-404, it is necessary to ensure that the baud rate of the High-speed CAN is consistent with that of the single-wire CAN. The most common single-wire CAN baud rate: 33.33Kbit/s, 83.33Kbit/s.