This command retrieves the firmware string of the reader, which holds information about the reader firmware and serial number. It has the following format:

1xxx nnnnnnnnn r.rr.rr dd/dd/dd ssssssss

1xxx ID of firmware (4 digits)
nnnnnnnnn Name of firmware (9 alphanumeric characters/spaces)
r.rr.rr Release of firmware (major release, minor release, build ID)
dd/dd/dd Date of release
ssssssss Serial number of reader (8 digits)
The combination of ID and release uniquely identifies any firmware version. You can use this information e.g. to retrieve the firmware in our download area.


Parameters (request frame)


Returned values (response frame)

Name Type/Size Description
Info ASCII string (zero terminated) -