OpenDCC (GBM)

USB ID 0403:bfdc · Future Technology Devices International, Ltd

VendorFuture Technology Devices International, Ltd
Vendor ID0403
Device IDbfdc
Windows hardware IDUSB\VID_0403&PID_BFDC
Linux modaliasusb:v0403pBFDC
Linux driverftdi_sio

Frequently asked questions

Which device has USB ID 0403:bfdc?

USB ID 0403:bfdc is “OpenDCC (GBM)” made by Future Technology Devices International, Ltd (vendor ID 0403, device ID bfdc).

Which Linux driver supports OpenDCC (GBM)?

In Linux kernel 6.12 the device is bound to the driver ftdi_sio (source under drivers/usb/serial). The driver is normally loaded automatically when the device is detected.

How do I check whether OpenDCC (GBM) is in my computer?

On Linux, lsusb -d 0403:bfdc shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_0403&PID_BFDC.

How do I see which driver is currently in use?

lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.

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