USB Bridge Firmware updates

How to update

USB bridge can be updated using a USB flash drive. We tested this with many differrent USB drives. It works with most, but generally older drives have a greater success of working. USB3.0 drives may not work.

  1. Make sure your USB drive us formatted with FAT16 or FAT32. NTFS will not work.
  2. Download the firmware file, unzip it and put it on the USB drive. Put it in the root directory (do not create a directory named ‘root’, just copy it to the drive)
  3. Unmount the drive
  4. Turn OFF (or unplug) USB Bridge
  5. Put the USB drive into USB-2 (the lower of the USB sockets).
  6. Turn on the module
  7. The TRS LED will start blinking to indicate firmware update
  8. When the update is finished (just a few seconds), the main program will boot. You can see the TRS LED lighting up in blue and most likely the USB LED in red (because a USB drive is not a USB-midi interface)
  9. Unplug the USB drive and have fun

Firmwares

6.9.2023 Version 1.01
Improved USB Host, now compatible with more gear, such as the Teenage Engineering OP-1

Firmware version 1.01

Firmware version 1.01-TRS2TRS
An alternative firmware that adds an additional route from TRS-in to TRS-out.

Inital release version:

Firmware version 1.00 (Release version)

Firmware version 1.00-TRS2TRS
An alternative firmware that adds an additional route from TRS-in to TRS-out.

Tested USB drives

Works:
——–

Vendor ID: 0x1307 (Transcend Information, Inc.)
Product ID: 0x165 (2GB/4GB/8GB Flash Drive)

SanDisk Cruzer Micro U3
Vendor ID: 0x781 (SanDisk Corp.)
Product ID: 0x5406 (Cruzer Micro U3)

Cruzer Blade
Vendor ID: 0x781 (SanDisk Corp.)
Product ID: 0x5567 (Cruzer Blade)

Intenso Speed Line
Vendor ID: 0x1f75 (Innostor Technology Corporation)
Product ID: 0x917 (Unknown)

Intenso Ultra Line
Vendor ID: 0x1f75 (Innostor Technology Corporation)
Product ID: 0x918 (Unknown)

Hussar Noname Stick

Kingston DT Ultimate G3
Vendor ID: 0x951 (Kingston Technology)
Product ID: 0x1697 (Unknown)

Manufacturer: Kingston
Product: DataTraveler 3.0
Vendor ID: 0x951 (Kingston Technology)
Product ID: 0x1666 (DataTraveler 100 G3/G4/SE9 G2)

Hama 16GB
Vendor ID: 0x23a5 (Unknown)
Product ID: 0x5786 (Unknown)

Verico USb 3.1 32GB
Manufacturer: SMI Corporation
Product: USB DISK
Vendor ID: 0x90c (Silicon Motion, Inc. – Taiwan (formerly Feiya Technology Corp.))
Product ID: 0x2000 (Unknown)

Verico 16 GB 2.0

Does not work
—————-
Vendor ID: 0xbdb (Ericsson Business Mobile Networks BV)
Product ID: 0x193e (Unknown)

Vendor ID: 0x13fe (Kingston Technology Company Inc.)
Product ID: 0x3600 (flash drive (4GB, EMTEC))

STORE N GO
Vendor ID: 0x18a5 (Verbatim, Ltd)
Product ID: 0x245 (Unknown)

Manufacturer: Kingston
Product: DataTraveler 2.0
Vendor ID: 0x951 (Kingston Technology)
Product ID: 0x1665 (Digital DataTraveler SE9 64GB)