Base (0x01)

Ping (0x01,0x01)

Set to idle (0x01,0x02)

Get device information (0x01,0x03)

Get device descriptors (0x01,0x04)

Built in test (0x01,0x05)

Resume (0x01,0x06)

Get device descriptors (extended) (0x01,0x07)

Continuous built-in test (0x01,0x08)

Comm Port Speed (0x01,0x09)

GPS Time Update Command (0x01,0x72)

Reset device (0x01,0x7E)