Below you can find the current software version for your Ground Zero device.
Downloads

Download software package (ZIP, 14MB)
Includes PC software, manual and USB driver

Download software package (ZIP, 25MB)
Includes PC software, manual and USB driver

Download software package (ZIP, 33MB)
Includes PC software, MCU upgrade file and manual, Flash upgrade file and manual

Download software package (ZIP, 13MB)
Includes PC software, manual, ANDROID app (.apk file), App manual

Download software package (ZIP, 18MB)
Includes PC software, manual, ANDROID app (.apk file), App manual

Download software package (ZIP, 30MB)
Includes PC software, MCU upgrade file and manual, Flash upgrade file and manual

Download software package (ZIP, 32MB)
Includes PC software, MCU upgrade file and manual, Flash upgrade file and manual