The latest USAT firmware release:
VP6300 USAT FW v1.00.041.0272 Test.srec
Old firmware update tool:
fm file (application & bootloader) provided from Chris:
New firmeware update tool:
IDTechFirmwareUpdateTool_V1.00.011.zip
VP6300 USAT FW v1.00.041.0272 Test.srec
IDTechFirmwareUpdateTool_V1.00.011.zip